Taken in 1973, this photograph features 13 men in suits, most of whom are council members of the United Shire of Beechworth, as well as a secretary and engineer. The photo is taken in a formal setting, suggesting there may have been an occasion at this time (potentially surrounding or related to the August council meeting). Previously a district (1856), then a borough (1863) and separate shire (1866) at this time the Local Government Area (LGA) had been known by this name for approximately two years, after having amalgamated with the still-existing borough. Beechworth amalgamated with Rutherglen and Chiltern Yackandandah to become the Indigo Shire Council in 1994. Little has been found about the men in the photograph, however this was at also around the time that women were becoming more widely accepted into positions on Victorian council (such as Valerie Mason, who was elected the first President of the United Shire of Beechworth council 6 years after this photograph.) The photograph has been taken in front of the Beechworth Shire Hall. The Hall was designed by architects J.J. Coe and Thomas Dalziel and is dated to 1859. Originally the building was used as the Shire Offices but also doubled as a fire station and a courthouse, with still surviving cells underneath. The Town Hall is now home to the Visitor Information Centre, is the starting point for historical Precinct walking tours and is available for hire for events or community meetings.The Beechworth Town Hall is one of five distinctive granite buildings on Ford Street that comprise the Justice Precinct, and is listed on the Victorian Heritage register. This photograph captures the ongoing importance and use of the Beechworth Town Hall and its ties to Council operations in the 1970s.Black and white rectangular photograph print matt photographic paperReverse - written in pencil upper right corner: 1997.2602; stamped in black ink across centre margin: Beechworth shire council Aug.1973/ Crs.H.H.Warner, H.C.Lucas, L.W. Powell, L. Leentjes, R.C. Sewell, T.J. Carroll/ G.Gray (Secry), Crs.R.P. O'Connor, D. Nankervis, D. McKenzie-McHaig, J.J. Macaulay, H.R. Sinclair/ D.Pope (Engineer), Absent Cr.J.V.Diffey; written in pencil in cursive lower left margin: Absent J Diffey; written in pencil bottom right edge: BMMA02602beechworth shire council, crs.h.h.warner, h.c.lucas, l.w. powell, l. leentjes, r.c. sewell, t.j. carroll, g.gray (secry), crs.r.p. o'connor, d. nankervis, d. mckenzie-mchaig, j.j. macaulay, h.r. sinclair, d.pope (engineer), cr.j.v.diffey, beechworth town hall

This photograph was taken in 1994 and depicts four Commissioners of the newly formed Shire of Indigo. The Commissioners were appointed on 18 November 1994 and served until the the election of Indigo Shire Councillor's on 15 March, 1997. The United Shire of Beechworth was established in 1871 following the merger of two entities: the Borough of Beechworth, established in 1856, and the Shire of Beechworth, which was created as the union of the Stanley and Wooragee Road Districts in 1865. This photograph is historically significant for its depiction of newly elected Indigo Shire Commissioners, who replaced the former United of Beechworth Shire Council. The only local government entity remaining in Victoria styled as a 'United Shire' at its dissolution in November 1994, the amalgamation of the United Shire of Beechworth, along with parts of the Shires of Chiltern, Rutherglen and Yackandandah into the Shire of Indigo, was part of an extensive restructuring of Victoria's Local Government Areas in the 1990s. The Victorian Governments restructuring of LGA's in the 1990s constituted a major transition in Victoria's systems of local governance. The reforms dissolved over two hundred councils and sacked sixteen hundred elected councillors. The Shire of Indigo was one of seventy-eight new councils that were subsequently created through amalgamations.Black and white rectangular photograph printed on photographic paper mounted on board.Reverse (original): Transcribed to DB / From left to right: Commissioner Kevin Gleeson ~ / Chairman of Commissioners, Mr Frank Burfitt ~ / Chief Executive Officer, Commissioner Kevin Crow, ~ / Commissioner Henry Brewer. / Commissioners were appointed to the Indigo Shire / on 18th November, 1994 and served until the / election of councillors on 15th March, 1997. / indigo shire council, shire councillors, indigo shire commissioners, governance, local government, beechworth, local representatives 1994-1997, lga restructuring, indigo shire amalgamation, victorian government, regional and rural governance, beechworth shire, yackandandah shire, chiltern shire, rutherglen shire

This photograph depicts a reef mine in Beechworth. Reef mining, or quartz reef mining, was common in 19th Century Victoria. This gold mining technique requires mine shafts to be sunk into underground quartz reefs, with horizontal tunnels dug from the original shaft at differing levels to find the gold-bearing rock. The quartz would then be hoisted to the surface, which would then be pounded to access the gold in its metallic state. Gold was discovered in Beechworth in February 1852, at Spring Creek. Within 11 months of that discovery, over 8000 hopeful prospectors quickly descended on this region, transforming it into a thriving, wealthy township. Reef mining and hydraulic sluicing were gold mining techniques used in this region in the 19th and early 20th centuries. This photograph interestingly contains dogs alongside the miners. While dogs have been recorded as deterrents to thieves in the Victorian goldfields, these dogs appear as companions to these men.The search for gold is ingrained into the history of Victoria and therefore, images like this one can reveal important information for society and technology for the date when the photograph was taken. It also shows a location where reef mining was undertaken which provides insight into the impact on the environment at a time when it was done. Although quartz is one of the most common minerals found in the earth's crust, it does not always contain gold. Those reefs that do are rare and highly sought after by prospectors. The Beechworth Burke Museum has additional images relating to gold mining which can be analysed and studied alongside images like this one.Sepia coloured rectangular photograph printed on gloss photographic paper. Obverse: Reverse: United Shire of Beechworth/ Shire Secretary/ Reef Mining, Beechworth./ 6167.abeechworth, burke museum, gold, gold mining, gold rush, victorian gold rush, reef mining, quartz, companion dog, horse and cart

This black and white photograph taken c1900 at a camp in Beechworth, depicts the last six survivors of the Beechworth Chinese mining community. The two men standing on the far right are believed to be local Beechworth men. The man second-from-right is believed to be George Young, a Chinese Presbyterian catechist whose task was to fulfil the Church's remit to evangelise the Chinese population. Beechworth became home to one of the largest Chinese communities in Australia after the 1857 Buckland Riots pushed Chinese miners from their claims and they were forced to relocate their camps. Under the Protectorate system, the Chinese were required to live in camps on the outskirts of town and were subject to many additional controls and regulations. Chinese miners continued to form a large part of the Beechworth population, and surrounds, until gold ran out at the turn of the century.This photograph is historically significant for its association with the development of Victoria through the discovery of gold and the first wave of free Chinese immigration to Australia as part of the 1850s gold rush. This photograph is also of social significance for its association with the history of the Chinese community in Beechworth, and the adversity faced by Chinese immigrants during the gold rush as part of a system of Chinese protectorates and segregated camps enforced by the Victorian Government in response to the hostility and violence directed at the Chinese during this period. Black and white rectangular photograph (copy) on matte photographic paper unmountedReverse: Chinese / BMM2676 / 84-79-1 / 1998.00059 / 'UNITED SHIRE OF BEECHWORTH / SHIRE SECRETARY'beechworth, chinese camp, beechworth chinese camps, 1900s beechworth, ovens goldfield, chinese mining community, beechworth presbyterian church

Depicted in the photograph is Newtown Bridge or the Newtown Falls Bridge, in Beechworth, Victoria. Noted for its location, detailed craftsmanship and stonemasonry by Scottish stonemasons the Newtown Bridge was built in the 19th century provincial town of Beechworth (completed in 1875). The bridge was built over Spring Creek, spanning 6.3 meters wide and 24.8 meters tall. Beechworth held a distinct role in the administrative and commercial management of Victoria's north-eastern goldfields, with many objects and structures still well preserved from the towns establishment. The bridge indicates the growth of the town, replacing a previous timber structure as well as its association to the mining activity in the area and the rapid increase in Australia's economy that led to investment and development of roads and railways. The local granite used in the construction of the single arch Newtown Bridge makes the bridge and other buildings made with the granite unique to the area, the honey-toned material distinct to Beechworth. This photograph is historically significant as it provides insight into the industrial development of Beechworth and the surrounding area, contributed to by the goldfields. The photograph further captures the representation of vernacular engineering traditions and Scottish stonemasonry.Two sepia-toned rectangular photographs featuring a bridge in the background printed on matte photographic paper mounted on card.Reverse: 97.2324/ Newtown Bridge/ Beechworthbridge, newtown beechworth, newtown bridge, newtown, beechworth, beechworth falls bridge, beechworth mining district, spring creek,

Taken some time after 1864, these photographs depict the Star Hotel both directly (8674.1) and from the Hotel north west down Ford Street (8674.2). The images depict the building with its modern exterior, having settled for this brick form after several other building designs. The Star Hotel was the first hotel opened in Beechworth, and would go through a series of dramatic changes under its first three owners. The original timber structure was built by W.H. Neuber, though at the time it was only known as ‘The Beechworth Hotel’. The site was later purchased in 1855 by mining entrepreneur, and prolific business owner, John Alston “Six Stars” Wallace. He would go on to extend the established hotel, rebuilding much of it with weatherboard and a shingled roof, adding a two storey structure with a verandah and a theatre capable of supporting 400-500 people, which was often used for international performances. Renamed as the Star Hotel, it was the second in a chain franchise, eventually leading to the “Six Stars” moniker Wallace went by, with hotels at Rutherglen, Chiltern, Yackandandah, Bright, Snake Valley, and of course, Beechworth. Under his ownership, it developed into a popular location for merchants, wayfarers, and locals alike, with the help of his brother Peter as manager. Situated on a road once synonymous with Melbourne to Sydney roadtrips, and the allure of the gold mines, the popularity of the Star drew all manner of clientele from across the country. As such a central hub, the ‘Star Assembly Rooms’ were used as a meeting place for debates, discussions, festivities, and problem solving among the various working sects of the area. These meetings included shareholder discussions for prospecting companies, railway planning, council meetings, and discussions surrounding the interactions between European and Chinese miners, both good and bad. By late 1856, John had the Beechworth at auction through J.H. Grey & Co. It was most likely due to the high profile murder of the manager, Robert Murdoch, during an altercation in relation to a dine and dash event by a Swedish miner, Charles Jansen, who had been ‘excited by drink’ on November 17th. He had refused to pay for his meal and waiter James Mitchell failed to persuade him otherwise. Mitchell, or possibly Murdoch himself, forced him out as tempers and threats escalated. As the photos tell, there are a number of doors which may be entered through, and Jansen used an alternate entrance to access the building. Murdoch was investigating the noise when he encountered the furious man. He was subsequently stabbed with no warning by a small clasp knife, as he tried to stop the intrusion. His exclamations, "I’m stabbed, I’m stabbed!” alerting other occupants, and Jansen was restrained and arrested. Murdoch died the next day from his injuries, with the inquest carried out on the theatre stage. Some 3000 members of the town attended the funeral, and the Star hung black cloth in memory of Robert and his death. Afterwards, an auction caw the property pass to Messrs Robertson and Quirk, though would return shortly thereafter to Six Stars’ portfolio. Six Stars would later sell off his properties from 1862, with the Beechworth Star purchased by 1864 by John Sitch Clark. This allowed Clark to redevelop a significant portion of the Hotel, stripping a central section and constructing the brick structure that survives today, reopening the Star in July that year. It was after this time that our photographs were taken. Clark would later sell the property to Frank Mitchell, shortly before his own death. The next owner, Frederick Allen, lived on the property before the deed was sold to him in the 1880s. He would later sell the property to William Carroll in 1890, with proprietorship eventually moving to Mr. W.H. Porter, and transferring to a Mr. Marendaz by 1913 and Mr. Holly in 1915. Licensing disputes would arise 1917 between Margaret Carroll and a Mrs. McDonald, before it became delicenced some years prior to 1935. It was around this year that the property was bought by Mr. W.J. Pemberton at the meagre price of £500, down from the £13,000 Six Stars originally auctioned it for. It served as a Youth Hostel for a period of time around 1972, and currently the building serves as a private accommodation on the second floor, with shops taking up the ground floor level.These photographs of the Beechworth Star Hotel as they depict a form of Beechworth's first hotel, and also the site of a high profile murder. Two black and white rectangular photographs printed on matte photographic paper.8674.1 (reverse) Beechworth/ 734/ Tanswell’s Hotel [crossed out]/? Old Star/ Hotel,/[small pencil scratching]/ Saunders/ BMM 8674.1 8674.2 (reverse) Beechworth/ 60%[circled]/ Old Star Hotel/Building etc.,/ 12 ½ cm/ 3"[circled, arrows extending horizontally to edges]/[arrows extending top to bottom mid-right of reverse]/ Saunders/ 734[circled]/ BMM 867.2,/ [thin scribbled bordering around top, right, and bottom edges]star hotel, beechworth hotel, john alston wallace, ja wallace, john sitch clark, frederick allen, robert murdoch, meeting place, tragedy, theatre, mining town

Depicted in the photograph are ten miners standing at a cliff face using a high pressure hose, in Beechworth, Victoria. The miners are located in the Three Mile Creek division, in the Beechworth Mining District established January 4th 1858 under An Act for Amending the Laws Relating to the Goldfields by the Governor-in-Council. The Ovens Gold Rush began at Beechworth in February 1852 and was followed by Yackandandah and the 'Indigo Goldfield'. The strategies applied to mining in Beechworth were distinct in comparison to other goldfields in Victoria such as Bendigo and Ballarat. The miners in Beechworth utlised 'hydraulic sluicing' to remove washdirt, the long water races and deep tailraces constructed through solid rock with an estimated 900 miles of water races cut through the Beechworth fields by 1880, demonstrating great engineering feats. The photograph taken is significant as it is a visual representation of the mining strategy, 'hydraulic sluicing' that was particularly unique to the Beechworth mines, particularly in Victoria and an engineering feat.Black and white rectangular photograph printed on matte photographic paper, unmounted print.beechworth mining district, mining, three mile creek division, three mile creek

The Powder Magazine was built in 1859 by T Dawson and Company for fifteen hundred pounds and was restored in 1966 by the National Trust. The building was constructed to store black-powder used by miners on the goldfields for blasting for mining and quarrying as legally, miners had to leave bulk gunpowder the Powder Magazine overnight. Due to the passing of an 1857 act regulating the importation, transportation and importation of black powder, several Powder Magazines like the Beechworth Powder Magazine were constructed. The Magazine Powder is uniquely designed to ensure that in the chance of an explosion, the explosion is minimalized by travelling vertically rather than horizontally. The Powder Magazine was constructed using granite, slate roofing and a high stone wall and includes several safety features including wooden nails, lightning rod and a solid outer wall. This photograph is historically significant as it documents the development of laws related to mining, the actions taken to ensure the safety of those nearby potentially dangerous equipment and the architectural skills to design a storage facility to minimize damage caused by a potential explosion. A sepia toned rectangular photograph printed on matte paper.Reverse: Beechworth Candid Photos/ Phone 281570/ 5 Finch Street 3747/historic building, beechworth historic building, powder magazine, beechworth

Mayday Hills Mental Hospital was originally constructed in 1864 under the name of the Beechworth Lunatic Asylum. It was built for locals in need of help who were kept in the local gaol. In its first decade, the residents of the hospital were used as menial labourers but over time, as mental healthcare progressed, were cared for in more nuanced ways. This site became a training hospital for nurses in the 1960's. Eventually, mental health patients were moved to other care facilities and Mayday Hills was operating as a geriatric care facility. It was closed in 1995, after which the buildings and their grounds were purchased to La Trobe University to be used as a campus. The university sold the site in 2011 to private ownership. The image depicts an interior room which is presumed to be a dining or common room. This space has been decorated for Christmas.Mayday Hills Mental Hospital is a historically significant site for many factors. It is representative of healthcare practice in nineteenth century Victoria. It contains rare examples of construction and architecture. It is also significant for aesthetic and technical reasons. Black and white rectangular photograph printed on photographic paperObverse: PRINTED BY/ L.MAHER/ BEECHWORTH/ 1997.2702mayday, mayday hills hospital, mayday hills, mayday hills mental asylum, beechworth lunatic asylum, lunatic asylum, beechworth, gaol, beechworth hospital for the insane, beechworth mental hospital, mental hospital, hospital, nurse, nurses quarters, la trobe university, training facility, christmas, christmas party

Mayday Hills Mental Hospital was originally constructed in 1864 under the name of the Beechworth Lunatic Asylum. It was built for locals in need of help who were kept in the local gaol. In its first decade, the residents of the hospital were used as menial labourers but over time, as mental healthcare progressed, were cared for in more nuanced ways. This site became a training hospital for nurses in the 1960's. Eventually, mental health patients were moved to other care facilities and Mayday Hills was operating as a geriatric care facility. It was closed in 1995, after which the buildings and their grounds were purchased to La Trobe University to be used as a campus. The university sold the site in 2011 to private ownership. This image depicts people enjoying the grounds and gardens.Mayday Hills Mental Hospital is a historically significant site for many factors. It is representative of healthcare practice in nineteenth century Victoria. It contains rare examples of construction and architecture. It is also significant for aesthetic and technical reasons.Black and white photograph printed on matte photographic paperReverse: at the Beechworth Lunatic Asylum/ (wade)/ do not copy - copy for Burke Museum/ for collection only only/ BMM 8326mayday, mayday hills hospital, mayday hills, mayday hills mental asylum, beechworth asylum, beechworth lunatic asylum, beechworth mental hospital, beechworth institution, healthcare, mental health, nurses quarters, nurses, gaol, garden, garden party

Mayday Hills Mental Hospital was originally constructed in 1864 under the name of the Beechworth Lunatic Asylum. It was built for locals in need of help who were kept in the local gaol. In its first decade, the residents of the hospital were used as menial labourers but over time, as mental healthcare progressed, were cared for in more nuanced ways. This site became a training hospital for nurses in the 1960's. Eventually, mental health patients were moved to other care facilities and Mayday Hills was operating as a geriatric care facility. It was closed in 1995, after which the buildings and their grounds were purchased to La Trobe University to be used as a campus. The university sold the site in 2011 to private ownership. This image depicts the front facade of the building and a portion of the gardens, including a fountain. Mayday Hills Mental Hospital is a historically significant site for many factors. It is representative of healthcare practice in nineteenth century Victoria. It contains rare examples of construction and architecture. It is also significant for aesthetic and technical reasons.Black and white photograph printed on matte photographic paperReverse: Mental Hospital/ Beechworth Lunatic Asylum/ Xmas 1930/ 8190 VELOX (Watermark)mayday, mayday hills hospital, mayday hills, mayday hills mental asylum, beechworth, beechworth asylum, beechworth lunatic asylum, beechworth hospital for the insane, garden, gardens & parks, architecture, historic victorian architecture, healthcare, health, fountain, la trobe university

Mayday Hills Mental Hospital was originally constructed in 1864 under the name of the Beechworth Lunatic Asylum. It was built for locals in need of help who were kept in the local gaol. In its first decade, the residents of the hospital were used as menial labourers but over time, as mental healthcare progressed, were cared for in more nuanced ways. This site became a training hospital for nurses in the 1960's. Eventually, mental health patients were moved to other care facilities and Mayday Hills was operating as a geriatric care facility. It was closed in 1995, after which the buildings and their grounds were purchased to La Trobe University to be used as a campus. The university sold the site in 2011 to private ownership. This postcard depicts an interior room which is presumed to be a living or reception room. It is filled with period furnishings. Mayday Hills Mental Hospital is a historically significant site for many factors. It is representative of healthcare practice in nineteenth century Victoria. It contains rare examples of construction and architecture. It is also significant for aesthetic and technical reasons.Black and white postcard printed on matte cardReverse: 11.5.35/ Miss Peach/ Best wishes/ from/ P. Beckman mayday, mayday hills hospital, mayday hills, mayday hills mental asylum, mayday hills mental hospital, beechworth, beechworth asylum, beechworth hospital for the insane, beechworth lunatic asylum, lunatic asylum, healthcare, health, living in country towns, living room, furniture, interior

Mayday Hills Mental Hospital was originally constructed in 1864 under the name of the Beechworth Lunatic Asylum. It was built for locals in need of help who were kept in the local gaol. In its first decade, the residents of the hospital were used as menial labourers but over time, as mental healthcare progressed, were cared for in more nuanced ways. This site became a training hospital for nurses in the 1960's. Eventually, mental health patients were moved to other care facilities and Mayday Hills was operating as a geriatric care facility. It was closed in 1995, after which the buildings and their grounds were purchased to La Trobe University to be used as a campus. The university sold the site in 2011 to private ownership. This postcard depicts the Mayday Hills Mental Hospital (Titled as 'Asylum for insane') from a distance and includes the surrounding grounds and farmlands.Mayday Hills Mental Hospital is a historically significant site for many factors. It is representative of healthcare practice in nineteenth century Victoria. It contains rare examples of construction and architecture. It is also significant for aesthetic and technical reasons.Sepia tone postcard printed on matte cardObverse: Beautiful Beechworth (Vic.) 1880 ft. above Sea Level - General View of Asylum for Insane/ Copyright F. Foxcroft Reverse: 1997.2459/ Post Card/ THIS SPACE MAY BE USED FOR CORRESPONDENCE/ THIS SPACE FOR NAME AND ADDRESSmayday, mayday hills hospital, mayday hills, mayday hills mental asylum, mayday hills mental hospital, beechworth, beechworth asylum, beechworth hospital for the insane, beechworth lunatic asylum, beechworth mental hospital, healthcare, health, rural australia, farm, architecture, historic victorian architecture, classical architecture

Malachite is typically found as crystalline aggregates or crusts, often banded in appearance, like agates. It is also often found as botryoidal clusters of radiating crystals, and as mammillary aggregates as well. Single crystals and clusters of distinguishable crystals are uncommon, but when found they are typically acicular to prismatic. It is also frequently found as a pseudomorph after Azurite crystals, which are generally more tabular in shape. This particular specimen was recovered from the Burra Burra Copper Mine in Burra, South Australia. Otherwise known as the 'Monster Mine', the Burra Burra Copper Mine was first established in 1848 upon the discovery of copper deposits in 1845. Within a few short years, people from around the world migrated to Burra to lay their claim in the copper economy. By April 1848 the mine was employing over 567 people and supporting a population of 1,500 in the local township. Up until 1860, the mine was the largest metals mine in Australia, producing approximately 50,000 tonnes of copper between 1845 to its closure in 1877. The Burra Burra Mine was also famous for a number of other specimens, including; crystalline azurite, cuprite, and botryoidal and malachite. Malachite is considered a rare gemstone in that the original deposits for the stones have been depleted leaving behind very few sources. In addition, the use of Malachite as gemstones and sculptural materials remains just as popular today as they were throughout history. It is quite common to cut the stone into beads for jewellery. The fact that Malachite has such a rich colour and one that does not fade with time or when exposed to light makes it particularly rare. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study. A solid hand-sized copper carbonate hydroxide mineral with shades of blue and light green throughout. burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, burra, burra burra mine, south australia, malachite, malachite specimen

This specimen was recovered from the Nigretta Falls (previously named the Upper Wannon Falls), Victoria. The falls are fed by the Wannon River that has its head waters in the Grampians mountains. Approx. 10km upstream of the Wannon Falls, Nigretta is a multi-channel segmented cascade of smaller drops and bounces guided by patterns of joints in a much older (Devonian) rhyolitic volcanic rock. Both the Wannon and Nigretta Falls are iconic landscape features, entrenched in the history and identity of the region. These falls are particularly rare as they are the product of volcanic activity, which is unique in the context of the Volcanic Plain of Victoria. Waterfalls of this capacity are generally associated with the Uplands areas of Victoria, rather than the edges of the Volcanic Plain. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study. A solid, dark grey mineral specimen with pale terracotta coloured inclusions. Rhyodacite is a volcanic rock intermediate in composition between dacite and rhyolite. Rhyodacites form from rapid cooling of lava relatively rich in silica and low in alkali metal oxides.GEOLOGICAL SURVEY / R / S 55 FELSTONE PORPHYburke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, porphyritic rhyodacite, lava, nigretta falls, upper wannon falls, dacite, rhyolite, volcanic geology

This specimen was recovered from Silverton Mine in Broken Hill, New South Wales. Otherwise known as the 'Day Dream Mine', the Silverton Mine was first established in 1883, when silver and lead deposits where discovered. Within a few short years, the population of Broken Hill reached 3000 people. As of today the Silverton Mine is still open, and has produced over 200 million tonnes of ore, which has generated over $100 billion. The Silverton Mine was also famous for a number of specimens such as silver, iron and zinc.Copper is considered to be a rare ore in that finding it in its pure form is rare. Nowadays when mining for Copper it is often found in mixed in with other minerals or it is recycled from use. Moreover, Copper is found in a range of everyday uses such as coins, cookware, pipes, heating conductors and anything that generate electricity. The fact that Copper is heat a heat conductor, electricity conductor and it does not corrode easily, makes this ore a versatile and useful. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A solid hand-sized cube-shaped sulfide and oxide with shades of green, grey and brown throughout. Copper is typically found as nuggets in the ground. It can be found in a range of forms such as its native state; mixed with other ores, such as zinc and iron; as porphyry copper deposits; and as major deposits. Porphyry deposits are when the mineral is scattered evenly throughout the rock. Major deposits are when the mineral is scattered amongst other minerals.burke museum, beechworth, indigo shire, beechworth musum, geological, geological specimen, mineraology, copper, copper ore, copper ore speciment, broken hill, new south wales

This particular specimen was recovered from the Lal Lal Coal and Iron Mine in Victoria, 19km from Ballarat. Brown Coal was discovered here in 1857, just alongside the Geelong to Ballarat Railway line. This discovery of lignite (brown coal) was the first in Victoria, which would bring important benefits to the region and state, both of which had previously been reliant on coal imports. In the 1860s, iron ore was found just 5km from Lal Lal, and the area was converted into an Iron Ore Mine. The Lal Lal Iron Mining Company took over operations in 1874, who then peaked iron production in 1884. This mine continued operations until June 1884, when the blast furnace was extinguished and never recommenced. The blast furnace at Lal Lal is considered one of the most important and highly significant sites ion early industrial history in Australia, as it is the only remaining best furnace from the nineteenth century in the Southern Hemisphere. The furnace ruins are 17 metres high, and are clearly visible today on Iron Mine Road, Lal Lal, near the Bungal Dam. This specimen of Lignite (brown coal) is significant, as it was mined from the area where brown coal was first discovered in Victoria, leading to an important and controversial future of the mining and use of brown coal in this State. The Victorian Heritage Database has listed the Lal Lal Coal Mine with local significance, with their Statement of Significance stating: "The Lal Lal coal mine is historically significant as the site of the first discovery of lignite (brown coal) in Victoria, and one that promised important benefits to regional and state industries that were reliant on coal imports at the time. The significance of the stie is reduced by the poor state of preservation of the coal mining and processing fabric". This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A hand-sized light-weight, soft and combustable sedimentary rock specimen, that is dark brown in colour. The specimen has jagged edges, as though parts of the rock have crumbled away. Brown coal, or Lignite, is formed naturally from compressed peat, and is typically found in natural basins. The stages to the formation of coal ('coalification') begin with plant material and wood, which will decay if it is not subjected to deep burial or heating, and turn into Peat. Peat, when sufficiently compressed naturally, will turn into Brown Coal (Lignite), and finally into Black Coal (sub-bituminous, bituminous and anthracite). Each successive stage has a higher energy content and lower water content. It is brownish-black in colour. Brown Coal has a high moisture content, between 50 and 75 percent, and a low carbon content. Some Brown Coals may be stratified, with layers of plant matter, which means little coalification has occurred beyond the peat natural processing stage. When Brown Coal is submerged in dilute nitric acid or boiling potassium hydroxide solution, it reacts to produce a reddish solution, of which higher-ranked coals do not. When brown coal is pulverised and burned in boilers, the steam is used to drive turbines, which generates electricity. It is the lowest rank of coal, as when burned, it creates a relatively low heat content, which in turn does not create a great output of steam. burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, brown coal, brown coal specimen, lignite, lal lal, lal lal coal mine, lal lal iron mine, ballarat, blast furnace

In Australia, precious opal is found in Cretaceous age sandstones and mudstones. These sedimentary rocks were deeply weathered and this weathering released silica into the groundwater.Australia is the only part of the world where opalised animal and plant fossils have been found. Opal artefacts several thousands of years old have been discovered in East Africa. As early as 250 BC the Romans prized opals, thought to have come from mines in Eastern Europe, the ancient world's main source of opals. There are many aboriginal dreamtime stories that feature opal. Australian opals discovered during the late 1800's found little favour with European markets but their commercial value increased in the 1900's and in 1932 Australia took over as the major producer of opals in the world and remains the largest producer to this day. Opal is found around the world (Brazil, Mexico, Honduras and the western US) however Australia produces 95% of the world's precious opal and it is our official national gemstone. Opal was first mined commercially at Listowel Downs in Queensland in 1875 and later at White Cliffs in NSW. Today, Coober Pedy (SA) is the main producer of white opal, though in recent years this field has expanded and all types of opals are found. Other centres in SA include Andamooka and Mintabe. Lightning Ridge (NSW) is renowned for black opal and formerly White Cliffs was a large producer of high quality opal. Boulder opals (opals in concretionary ironstone) are mined in Queensland from numerous localities in a zone extending from the Eulo and Cunnamulla district in the south and northwest for a distance of over 700 km to Kynuna in the north. The towns of Quilpie, Yowah and Winton are the main opal mining and wholesale centres. Opals are considered gemstones and have been used in jewellery for thousands of years.Throughout much of history, opals were actually believed to be good luck. The Romans thought that opals were one of the luckiest gemstones and a symbol of hope. In the Middle Ages, opals were believed to be bestowed with all the positive properties of coloured gemstones due to its rainbow-like play of colour. Finally, there is a superstition that you should not wear an opal unless it is your birthstone otherwise misfortune will befall you. This, of course, is far-fetched, but the notion could have been promoted in the late 19th and early 20th Centuries by diamond traders who were trying to increase sales of diamonds and deter people from buying opals. Possibly related to this is the thought that you should set opal jewellery with diamonds as their powers of good fortune will override any negativity held by the opal. The great majority of opal does not show play of colour and is called common opal or potch however this is not the case with a precious opal. Opal is a precious gemstone, like rubies, emeralds or diamonds. Opal is rare, and it is expensive to prospect and mine for.Silica is one of the most common minerals on the planet, but precious opal is very rare – far more rare than diamonds. Precious opal is rare because the natural processes that create it rarely occur.Most (at least 95%) of the opal found by miners is common opal without gem colour. In Australia we call it potch. It can be white, grey, black or amber coloured. Even when a miner finds gem-coloured opal, most of it can’t be cut into gemstones because it’s too thin, or sandy. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.It is not known where this opal originated, except that it is probably from Victoria, as it has been recorded from many localities in the State. Common Opal is formed from silica-rich water circulating through rocks near the Earth’s surface. It consists of minute spheres of silica arranged in different ways. In common opal, the spheres are of different sizes and randomly arranged, unlike in precious opal where the spheres are of similar size and uniformly arranged in three dimensions. These differences account for common opal generally being translucent to opaque and without the play of colours, or opalescence, displayed by precious opal. Common opal is found in many localities and different geological environments throughout Australia and the world. Precious opal requires special conditions to form and is much less common. Australia produces most to the world’s precious opal. burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, precious opal, opal, brazil, mexico, honduras, queensland, coober pedy, gemstones, jewellery, play-of-colour, light blue

This particular specimen was recovered from two hundred feet down in the Golden Mile in Kalgoorlie, Western Australia. The Golden Mile, named after the estimated sixty million ounces of gold worth around one hundred billion dollars, was the birthplace of the largest gold rush in Australia almost one hundred and thirty years ago when William Brookman and Samuel Pearce leased the Great Boulder mine. The Golden Mile is also the home of the Super Pit, Australia's most well-known mine.The majority of gold deposits will form as a native metal, however, on occasion, it can form a compound with another element, in this case, sulphur. Therefore, this specimen is a rare example of gold naturally forming into a compound mineral with sulphur. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A small gold-sulphide ore mineral specimen in shades of silver and grey with flecks of gold. Precious metals are often found in Sulphide Ores, as sulphides usually bind to these metals. They are also extremely symmetrical in crystaline form. Gold-Sulphide Ore occurs when gold forms a natural compound with other elements. In this form, gold can be present in one of two ways. It can be fully immersed in the sulphide, or a portion may be partially free. This specimen has minimal gold visible, with only a few flecks being partially visible.burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, gold-sulphide ore

This specimen originated from Mount Lyell on the west coast of Tasmania, where a large group of open cut and underground copper-silver-gold mines began operating in 1883. Between 1893-1994, the Mt Lyell Mining and Railway Company were responsible for operations. The Mt Lyell copper-gold mines produce some excellent crystallised specimens of chalcopyrite and other minerals. The deposits are generally considered to be of Cambrian volcanic origin, but there are indications of Devonian granitic influence on the ores, plus local remobilisation during Devonian deformation. Over 120 million tonnes of ore was produced from several workings, including the main Prince Lyell mine and the North Lyell mine, which was also of great importance. The Mount Lyell mines have a long history of human and environmental disasters, including the 1912 North Lyell fire that killed 42 miners, and two separate incidents in 2013 in which three people lost their lives. The environmental impacts from this complex of mines are extensive, with waste tailings and heavy metal contamination flowing directly into the King and Queen River catchments. In 1954, the eminent Australian historian, Geoffrey Blainey, published 'The Peaks of Lyell' which delves into the history of the 1912 North Mount Lyell Disaster.Chalcopyrite does not contain the most copper in its structure relative to other minerals, but it is the most important copper ore since it can be found in many localities and occurs in a variety of ore types. The brassy-yellow colours in Chalcopyrite mean it is often confused with pyrites and gold, leading to use of the term, "fool's gold." Chalcopyrite has been the primary ore of copper since smelting began five thousand years ago. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.This hand sized solid mineral specimen has shades of brass-yellow with spots of iridescent green-black tarnish. Chalcopyrite is a copper iron sulphide mineral and a major ore of copper common in sulphide veins and disseminated in igneous rocks. Chalcopyrite has a hardness of 3.5-4 on the Mohs Scale. It is a member of the tetragonal crystal system and has metallic lustre and opaque transparency.burke museum, beechworth, indigo shire, beechworth museum, geology, geological specimen, chalcopyrite, copper pyrites, copper mining, tasmanian geology, mount lyell, mount lyell mines, fools gold, mohs scale, crystals, minerals, historical geological collection, victorian geological survey, a.r.c selwyn, gold rush, van diemans land

This specimen is from Barefoot Hills, Victoria. Sandstones are economically important as major reservoirs for both petroleum and water, as building materials, and as valuable sources of metallic ores. Most significantly, they are the single most useful sedimentary rock type for deciphering Earth history. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A sedimentary rock composed mostly of quartz sand. Sandstone is the second most common sedimentary rock after shale. Sandstones consist of sand-sized grains principally quartz, feldspar and rock fragments. The two major classes of sandstone are arenite and wacke. the colour of sandstone varies from grey, yellow, red and white reflecting the variation in mineral content and cement and is gritty to touch (like sandpaper).Geological survey / R.... S 61 / Loc Bareboot Hills / Sheet / 24SE / 94 /burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, sandstone, yellow sandstone, victoria, barefoot hills

This specimen was recovered from Moonambel, Donkey Hill, Victoria. Established in the early 1860's, Moonambel is a small town in the Pyrenees region of the Australian state of Victoria. In the 1850s the location of Moonambel was part of the ‘Mountain Creek’ pastoral run, but in 1860 reports began to appear of a gold-rush at McKinnon’s ‘Mountain Creek’ station. By 1861, a township had developed on the diggings site, and on 21 October 1861 the “municipal district of Moonambel, on Mountain Creek” was proclaimed. The name 'Moonambel' is believed to be an aboriginal word meaning 'hollow in the hills'. Slate is a stone with a fine grain that is noted for its persistent strength and ability to naturally split into slabs. It forms under low temperatures and is most often created from clay. Pyrite is a crystallising compound that occurs naturally in grey and blue-black slate that is colloquially referred to as slate-rust as it resembles regular rust. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.Pyrite is iron sulphide (also known as “fool's gold”) which is commonly found in slates.Existing label: 53 /moonambel, slate, pyrite, burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, victoria

This specimen was recovered from Adelong, NSW. The initial discovery of gold at Adelong by a Mr Williams took place in 1857. Much of the area is underlain by granitic rocks, while at Adelong itself a prominent norite intrusive body occurs. To the west of Adelong is a belt of intermediate to mafic igneous rocks and sediments which extends from Batlow in the south to at least as far north as the Snowy Mountains Highway. Around 26 tonnes of gold was found at the Adelong goldfield from its discovery in the 1850s until the last miners left in the 1940s. Pyrite has the formula of FeS2 and forms as an isometric (cube) form. It is a common occurring material and is often mistaken for gold, now colloquially known as ‘fool’s gold’. Pyrite that has strongly crystallised is considered stable, but the mineral has the potential to oxidise and decay. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.Pyrite is iron sulphide (also known as “fool's gold”) which is commonly found in slates.Existing Label: 104 /burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, pyrite, adelong

This particular geological specimen was found in Mount Franklin or Lalgambook in Djadjawurrung, located between Daylesford and Newstead, approximately ninety minutes drive from Melbourne. The mountain is an example of a breached scoria cone (a steep conical hill of loose pyroclastic fragments) which was created by a volcanic eruption about 470,000 years ago, a date which may indicate the age of this geological specimen. The volcanic eruptions of Mount Franklin were most likely witnessed by members of the Dja Dja Wurrung Aboriginal tribe, who referred to this country as the 'smoking grounds'. Mount Franklin and the surrounding area appears to have been a place of considerable religious significance to Aboriginal people, there is evidence which indicates that frequent large ceremonial gatherings took place in the area. Basalt is the most common rock on Earth’s surface, more than 90% of all volcanic rock on Earth is basalt. Basalt is an aphanitic extrusive igneous rock formed from the rapid cooling of low-viscosity lava exposed at or very near the surface of a rocky planet or moon. Specimens are black in colour and weather to dark green or brown. Basalt is rich in iron and magnesium and is mainly composed of olivine, pyroxene, and plagioclase. Olivine is the name of a group of rock-forming silicate minerals with compositions ranging between Mg2SiO4 and Fe2SiO4. Unlike other minerals, Olivine has a very high crystallisation temperature which makes it the first of the minerals to crystallise from magma. As magma cools, the crystals begin to form and settle on the bottom of the lava and form basalts that are abnormally enriched in olivine in the lower part of lava flows. According to H. M. King (on geology.com) "Olivine is thought to be an important mineral in Earth's mantle. Its presence as a mantle mineral has been inferred by a change in the behaviour of seismic waves as they cross the boundary between Earth's crust and mantle". Lava from Mount Franklin and other volcanoes in the area filled valleys and buried the gold bearing streams that became the renowned ‘deep leads’ of the gold mining era. In 1852, as part of the Victorian gold rush, gold was discovered in the immediate area, this gold was created by lava flows during the Newer Volcanic period, which were mined intensively during the nineteenth century. Around 1865 the presence of a deep lead in Mount Franklin was established. Deep lead mining was initially unsuccessful, and it was not until the late 1870s that the Franklinford Gold Mining Company mined at Mount Franklin on a significant scale. A few years later the Mount Franklin Estate Gold Mining Company also struck gold, followed by the Shakespeare and Great Western companies in the mid-1880s. By the late 1880s, however, deep lead mining had ceased in the area. Soon after gold was discovered in 1851, Victoria’s Governor La Trobe wrote to the Colonial Office in London, urging ‘the propriety of selecting and appointing as Mineral Surveyor for this Colony a gentleman possessed of the requisite qualifications and acquaintance with geological science and phenomena’. Alfred Selwyn was appointed geological surveyor in Australia in 1852 which began the Geological Survey of Victoria. In 1853-69 the Geological Survey issued under Selwyn's direction sixty-one geological maps and numerous reports; they were of such high standard that a writer in the Quarterly Journal of the Geological Society of London bracketed the survey with that of the United States of America as the best in the world. During his years spent in Australia, Selwyn collected numerous significant geological specimens, examples of which are held in collections such as the Burke Museum.This geological specimen is an example of basalt and olivine which shows the volcanic lava activity and geographical specific nature of Mt Franklin as a significant volcanic site. According to Agriculture Victoria 'The crater is one of the deepest in the Central Highlands area. It is a major megacryst site with some of the largest known Victorian examples of megacrysts of augite and an orthoclase. The small parasitic mound of Lady Franklin on the western flanks adds to the geological interest of the site'. This specimen also highlights the locality as a significant place for both indigenous activity and Victorian gold rush era mining practices. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.An angular, solid hand-sized piece of grey volcanic Basalt with green/brown Olivine phenocrysts along one flat edge.Olivine in basalt / - label is probably / correct. / C. Willman / 15/4/21burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, basalt, igneous rock, igneous-volcanic, volcanic geology, volcanic, olivine, olivine specimen, basaltoid

Brown Coal is typically found as rocks. During formation the Brown Coal starts as peats, which is an acidic brown deposit resembling soil, and over time when subjected to pressure and heat these peats form the Coal. Brown Coal is the lowest rank of coal as it has a low carbon (energy) content, and a high moisture content. This high moisture content makes Brown Coal unsuitable for overseas exports. This particular specimen was recovered from the Yallourn Mine in Latrobe Valley, Victoria as part of the geological survey of Victoria being carried out by Alfred Selwyn. Otherwise known as the 'Yallourn Power Station', the Yallourn Mine is Australia's second largest mine. Yallourn Mine was first built in 1920, and since then it has been providing over 1 billion tonnes of Brown Coal to Australia every year. The Yallourn Mine is responsible for 22% of Victoria's electricity and 8% of Australia's electricity. As of 2021 the mine employs around 500 people. Due to ongoing maintenance issues and Australia's move to cleaner energy, the Yallourn Mine intends to shut down permanently as of 2028. Soon after gold was discovered in 1851, Victoria’s Governor La Trobe wrote to the Colonial Office in London, urging ‘the propriety of selecting and appointing as Mineral Surveyor for this Colony a gentleman possessed of the requisite qualifications and acquaintance with geological science and phenomena’. Alfred Selwyn was appointed geological surveyor in Australia in 1852 which began the Geological Survey of Victoria. In 1853-69 the Geological Survey issued under Selwyn's direction sixty-one geological maps and numerous reports; they were of such high standard that a writer in the Quarterly Journal of the Geological Society of London bracketed the survey with that of the United States of America as the best in the world. During his years spent in Australia, Selwyn collected numerous significant geological specimens, examples of which are held in collections such as the Burke Museum.Brown coal is considered to be an essential rock to Australia's energy consumption. Although plentiful in sources, Brown Coal is not able to be exported overseas due to its high moisture content. As Australia moves towards cleaner energy, Brown Coal is going become less used. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A solid hand-sized sedimentary rock that is a dark shade of brown.13 / BROWN COAL / Showing Woody structure / Locality: Yallourn, Vic. | Label probably / correct but / can't find reference / no. 13 to match in / registers. / C Willman / 15/4/21burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, yallourn, yallourn mine, victoria, coal, brown coal, brown coal specimen, alfred selwyn, geological survey of victoria, geological survey, yallourn power station

Quartz is one of the most common minerals in the world. It is formed by a 3d structure of silicon and oxygen. While it is a simple mineral, it can come in a variety of shapes and colours. When quartz is pure it is colourless, transparent and can appear glass-like. Better known and more rare variations of quartz include amethyst and smoky quartz. This specimen is a vein of quartz in Breccia Conglomerate. Breccia is coarse-grained clastic rock which is made up of broken rock fragments and held together by mineral cement. The locality of this specimen is unknown. While quartz is a very common mineral and does not have rarity, it is an important material in industrial settings. One of it's physical and chemical properties is that it is piezoelectric, which means it can be used to generate an electric charge. This has made it useful in the manufacturing of timekeeping devices. This specimen was donated to the Burke Museum between 1868-1880 among a larger collection of geological specimens. It was collected as part of the Geological Survey of Victoria which begun in 1852 as a response to the Gold Rush. Collections were distributed to organisations across Australia to encourage the further study of the scientific makeup of the Earth. A solid egg-shaped rock with a mineral vein forming a ring around the rock in shades of brown and beige.burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, 1852 geological survey of victoria, mineralogy, quartz, breccia, breccia conglomerate, conglomerate

Majority of Galena in Australia is found in hydrothermal deposits emplaced around 1680 million years ago which have been heavily metamorphosed. Galena is the natural mineral form of lead sulfaide. It occurs generally as fine to large crystals due to syntectonic remobilization at low temperatures and moves to a suitable location. The colour is a shining lead and silvery gray with high specific gravity between 7.2 and 7.6 gms/cm3 and contains 86.6 lead sulfaide in its purest form. Its cyrstal system is cubic with perfect cleavages, and contract penetration and lamellar twinning. This particular specimen is from the Broken Hill mine, it is one of the largest lead mines located in Western New South Wales and still has ore reserves amounting to 20.9 million tonnes of ore grading of 7.4% lead, 9.4% zinc, and 61.5 million oz of Silver. Throughout its history, it has produced over 200 million tonnes of ore throughout its 127 years of mining history dating back to 1885. Galena mineral ore found in Australia is considered rare, as it is only currently found in the Broken Hill Mine of Western New South Wales. It represents heritage value through the systematic collecting of the geological surveyers in Victoria and Australia during the early to late 19th Century. The fact that it is only found in one mining area of Australia, shows that this specimen is rare for examples of Australian Galena. This mineral specimen is one part to a larger collection, aquistion, and distribution of Garnet in Galena around Australia and parts of the world and donated to the Burke Museum between 1860-1880. While this specimen was not found by the Victorian Geological Survey, it shows the historical need for mapping geological areas around the Gold Rush region to further identify areas of precious metal and gem aquisition. Additionally, collecting these specimens was an important part of mapping the scientific make up of the earth's surface. Many were sent to institutions for further contribution to research and scientific knowledge of the specimens. A solid coin-sized lead and zinc sulphaide and zinc silicate ore mineral in shades of black and red with shiny black points. GARNET CRYSTALS in / GALENA (lead sulphide), / SPALERITE (zinc sulphide), / WILLEMITE (zinc silicate) ore. / Locality: Broken Hill, NSWburke museum, #beechworth, indigo shire, beechworth museum, geological, geological specimen, mineral, galena, galena quartz, broken hill mine, broken hill, nsw

Azurite is a secondary copper mineral made by the weathering of copper sulphide ore deposits. Azurite is formed from copper, carbon, oxygen and hydrogen. There are over 45 forms of azurite that are more well-known, however over 100 forms have been found. Azurite is also commonly found together with Malachite, and Azurite is often psuedomorphed to Malachite. This specimen was found at the Great Cobar Copper Mine in New South Wales, which was founded in 1870. At the time it was one of the largest mining operations in the world. It was the largest copper mine in Australia and housed the southern hemisphere’s tallest chimney stack. The international price of copper collapsed at the end of World War 1 which led to the closure of the Great Cobar Mine on March 16th 1919. A year later on March 10th 1920 an underground fire in the CSA (Cornish, Scottish, Australian) mine started and burned for 16 years. The closure of the mine and the fire left thousands jobless and many people left the area. These were factors in Cobar facing a long stretch of poverty, until a boom in the 1960s led to the reopening of the mine. The mine still operates today, obtained by Metals Acquisition Limited in June 2023. Azurite is considered an uncommon mineral. Named for its deep blue colour, azurite was historically used for pigment making and as a gemstone, despite its softness. This specimen was donated to the Burke Museum between 1868-1880 as part of a larger collection of geological and mineral specimens. Many of the specimens in this collection were obtained as part of the Geological Survey of Victoria, which started in 1852. The Survey aimed to map the scientific makeup of the earth.A solid copper mineral with shades of darker blues almost covering it.burke museum, beechworth, indigo shire, beechworth museum, geological, geological specimen, mineralogy, cobar mines, great cobar copper mine, cobar mining, new south wales, azurite, azurite specimen

Calcite is a common mineral and is found worldwide due to it being a primary component of many other rocks such as limestone and marble. It is a softer mineral that scratches easily and is often found colourless or with a cream/white shade but may show up in colours such as red, yellow, green, and violet. In sedimentary rocks calcite is often found in the form of invertebrate shells, making it an important biomineral. Calcite is used in many industries such as farming, building, and medicine. This particular specimen was found at Broken Hill mine in Broken Hill, New South Wales, Australia. Broken Hill mine is one of the largest mines working silver and lead in Australia and at its peak employed 6500 staff across 7.5km long of land. The site was founded in 1883 by Charles Rasp, where Rasp and 6 other men from various backgrounds came together to form the first BHP mine. It has become one of the most popular mining sites due to its abundance and longevity. The ore body was created 1685 million years ago due to volcanic activity causing heated seawater to flow up through the seafloor where it mixed with the cold water creating black sulphide precipitates. These then settled back onto the seafloor forming sediment layers rich in minerals. Over time the land eroded until it was discoverable by humans.Historically this specimen is significant due to the origin of its location. Broken Hill mine has a long history in both its location and its findings and has resulted in a variety of minerals being discovered at its site. It is beneficial in the understanding of the Australian landscape over millions of years. Due to its properties, calcite today is used in a multitude of different industries such as agriculture, construction, medicine, and farming.A small sized calcium, carbon and oxygen made mineral specimen in shades cream and greycalcite, mineral, limestone, marble, sedimentary, invertebrate shells, biomineral, farming, medicine, broken hill, broken hill mine, new south wales, charles rasp, syndicate of seven, volcanic activity, black sulphide precipitates, calcite crystals, beechworth museum, indigo shire, beechworth

Although it is not known where these specimens were collected, Victoria and other regions of Australia were surveyed for sites of potential mineral wealth throughout the 19th Century. The identification of sites containing valuable commodities such as gold, iron ore and gemstones in a locality had the potential to shape the development and history of communities and industries in the area. The discovery of gold in Victoria, for instance, had a significant influence on the development of the area now known as 'the goldfields', including Beechworth; the city of Melbourne and Victoria as a whole. Agate occurs when amygdales (gas pockets) form in the upper levels of basaltic lava flows. If these pockets or bubbles are iniltrated by water bearing silica in solution, the fluid dries and hardens in layers, forming round or egg shaped nodules or geodes within the rocky matrix. Agate is formed of a silica mineral chalcedony similar to quartz. The term carnelian primarily refers to the reddish shading of the stone; whether the stone is termed an agate or chalcedony type is often influenced by the degree of colour banding the specimen shows. The specimens are significant as examples of surveying activity undertaken to assess and direct the development of the mineral resource industries in Victoria and Australia, as well as the movement to expand human knowledge of earth sciences such as mineralogy and geology in the nineteenth century.Three small geological specimens that appear visually consistent with images of rough or unpolished Carnelian Agate or Chalcedony. geological specimen, geology, geology collection, burke museum, beechworth, indigo shire, north-east victoria, gemstones, agate, carnelian