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City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Functional object - Kitchen Equipment, Coolgardie Safe, c1900
The invention of the Coolgardie Safe is credited to Arthur Patrick McCormick, a contractor in Coolgardie, and later the Mayor of Narrogin. Coolgardie is in the Eastern Goldfields region of Western Australia. Gold was first discovered there in 1892; the townsite became a municipality in 1894, and by 1898 its population of 15,000 made it the third largest town in Western Australia after Perth and Fremantle. In the last decade of the 19th century, Coolgardie was the capital of the West Australian goldfields. Being 180 kilometres from the nearest civilisation, food supplies were initially scarce and expensive. As fresh food was a valuable commodity there was incentive to preserve it, and keep it out of reach of scavengers such as birds, dingos, dogs, ants, and flies. It was in an effort to do this, in the extreme heat of the Australian Interior, that McCormick came up with his design for the Coolgardie Safe. McCormick noticed that a wet bag placed over a bottle cooled its contents. He further noted that if this bottle was placed in a breeze, the bag would dry out more quickly, but the bottle would get colder. What McCormick had discovered was the principle of evaporation: ‘to change any liquid into a gaseous state requires energy. This energy is taken in the form of heat from its surroundings.’ Employing this principle, McCormick made a box for his provisions which he covered with a wet hessian bag. He then placed a tray on top, into which he poured water twice daily. He hung strips of flannel from the tray so that water would drip down onto the hessian bag, keeping it damp. As the water evaporated, the heat dissipated, keeping the food stored inside cool and fresh. The success of McCormick’s invention would not have worked without a steady supply of water. Fresh water was scarce in the eastern goldfields at this time but the demand for water from a steadily growing population encouraged innovation. The solution was to condense salt water. Heating salt water in tanks produced steam that was condensed in tall cylinders, cooled and then collected in catchment trays. By 1898 there were six companies supplying condensed water to the goldfields, the largest company producing 100,000 gallons of water a day. In the early 20th century, Coolgardie Safes were also manufactured commercially. These safes incorporated shelving and a door, had metal or wooden frames and hessian bodies. The feet of the safe were usually placed in a tray of water to keep ants away. (MAV website) The early settlers of Moorabbin Shire depended on this type of Food Safe to protect their food from flies and vermin as they established market gardens in the fertile area around the notorious Elster Creek A metal framed, 4 sided structure standing on 4 legs with 2 hinged doors on one side, a metal tray at base of food safe and a metal cover over top. Ridges on which to rest trays carrying food are inside safe. The Safe is enclosed by fly-wire mesh.'...IN.....GEELONG' A manufacturer's oval metal plate is embossed on one side of Safe but it is illegible.elster creek, moorabbin, brighton, dendy's special survey 1841, market gardens, infant mortality, disease, cemeteries, fruit, vegetables, pioneers, coolgardie safe, mccormick arthur patrick, dendy henry, vaccination, jones martha, jones ethel may -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Document - Medical Health, vaccination notice, Martha Jones, c1888
The loss of life from infectious diseases such as Typhoid in the pioneer settlements of Australia, was very high Hence the free, compulsory vaccination of infants within 6 months of their birth. This Notice To Parents was sent by the Deputy Registrar of Births and Deaths in District of East Brighton , now known as Bentleigh. The notice states that all Public Vaccinators ‘ are supplied with Calf lymph. Parents can chose which Lymph they prefer”James Jones and Mary Ann Moore were born in Brighton c1857 and c 1859 into pioneer market gardener families in the area of the Dendy Special Survey of 1841. They married in 1883 and raised their family in East Brighton, now Bentleigh. Sadly infectious diseases took the lives of many infants throughout the Colony of Victoria due to the poor state of water supply and sewerage disposal and locally the swamps of the Elster Creek were a constant breeding ground. An original paper Notice To Parents for the Compulsory Vaccination Act , First Schedule, 13th August 1888 following the registration of the birth of Martha Jones to James and Mary Ann Jones in Brighton Victoria.A / COMPULSORY VACCINATION ACT – FIRST SCHEDULE / Section 17 / NOTICE TO PARENTS. Typed along left side “ (N.B. All Public Vaccinators are supplied with Calf Lymph. Parents can chose which Lymph they prefer)” This paper notice naming the child Martha Jones is signed and dated by the Deputy Registrar of Births and Deaths of the District of East Brighton , W. Ward, on 13th August 1888, and gives the dates and times he will be in attendance ‘ at his residence’ for the said vaccination. vaccination, pioneers, early settlers, typhoid, brighton, moorabbin, bentleigh, market gardeners, fruit gardens, jones james, jones mary ann, jones martha, dendy henry, dendys special survey 1841, infectious diseases, water supply, elster creek, melbourne -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Photograph - Photograph, 4 Vickery Street Bentleigh c 1950, 1950
Mr John Herron and his wife Isa Mary Herron purchased the house at 4 Vickery Street Bentleigh in 1950 from Miss M Marriott. Isa May (nee Kennedy) was the granddaughter of James Jones a very early settler in Moorabbin Shire and Miss M Marriott was a descendant of the early settler market gardeners Marriott family. Mr Herron lived there until 1989 and the house was demolished and turned into a carpark for the busy Shopping precinct of Centre Road, Bentleigh. The Marriott family were early settler market gardeners from 1878 in the area of Dendy’s 1841 Special Survey. Isa May Jones, the grand daughter of James Jones married John Herron in 1940. James was the son of Philip Jones , a chair-maker, who settled in the area of East Brighton, now Bentleigh, in 1852. John Herron immigrated to Australia in 1926.A black and white photograph of the house at 4 Vickery Street, Bentleigh purchased by Mr John Herron and his wife Isa May (nee Jones) in 1950 from Miss M. Marriott. * pioneers, early settlers, brighton, moorabbin, bentleigh, market gardeners, dairyman, dairy farmer, jones james, jones mary ann, jones martha, jones elizabeth ann, dendy henry, dendys special survey 1841, elster creek, melbourne, jones ethel may, herron isa mary, herron john, tram conductor, marriott m -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Document - Document, Receipt 1950, c1950
Mr John Herron and his wife Isa Mary Herron purchased the house at 4 Vickery Street Bentleigh in 1950 from Miss M Marriott. He was a descendant of John James an early settler dairyman in Moorabbin Shire and Miss M Marriott was a descendant of the early settler market gardeners Marriott family. Mr Herron lived there until 1989 and the house was then demolished and turned into a carpark for the busy Shopping precinct of Centre Road, Bentleigh.The Marriott family were early settler market gardeners from 1878 in the area of Dendy’s 1841 Special Survey and John Herron was a descendant of Philip Jones , a chair-maker, who settled in the area of East Brighton, now Bentleigh, in 1852 An original paper receipt, dated 25/6/1950, for solicitors fees regarding the purchase of the house a 4 Vickery Street Bentleigh by Mr John Herron from Miss M Marriott. Melbourne 23-6- 1950/ Received from Mr. J. Herron / the Sum of – Sixteen Pounds / nineteen Shillings and three Pence / being costs & fees re Marriott / per letter 10/5/50 / £16.19.3 signed N Boothby Boothby / stamp in left corner dated 23/6/50 / along left side Cook & Heathcote Pty. Ltd., 404 Collins St., Melbournepioneers, early settlers, brighton, moorabbin, bentleigh, market gardeners, dairyman, dairy farmer, jones james, jones mary ann, jones martha, jones elizabeth ann, dendy henry, dendys special survey 1841, elster creek, melbourne, jones ethel may, herron isa mary, herron john, tram conductor, marriott m, cook and heathcote pty ltd -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Document - Document, letter of costs 1950, c1950
Mr John Herron and his wife Isa Mary Herron purchased the house at 4 Vickery Street Bentleigh in 1950 from Miss M Marriott. He was a descendant of John James an early settler dairyman in Moorabbin Shire and Miss M Marriott was a descendant of the early settler market gardeners Marriott family. Mr Herron lived there until 1989 and the house was then demolished and turned into a carpark for the busy Shopping precinct of Centre Road, Bentleigh.The Marriott family were early settler market gardeners from 1878 in the area of Dendy’s 1841 Special Survey and John Herron was a descendant of Philip Jones , a chair-maker, who settled in the area of East Brighton, now Bentleigh, in 1852 An original letter, dated 10th May 1950, from solicitors Boothby and Boothby requesting settlement of costs involved with purchase of house at 4 Vickery Street Bentleigh by Mr John Herron from Miss M Marriott Attached is a Statement of Adjustments cat 00053.4 * Boothby & Boothby Imperial Chambers / Solicitors etc. 408 Collins Street/ B>B Boothby / N.B Boothby / - BBB/VP Melbourne C 10th May, 1950/ and at / Korumburra / Loch and / Poowong/ Telephone M 1275 ( 2 Lines )/ Mr. J. Herron, / 4 Vickery Street, / Bentleigh / re Marriott signed N Boothby solicitors, pioneers, early settlers, brighton, moorabbin, bentleigh, market gardeners, dairyman, dairy farmer, jones james, jones mary ann, jones martha, jones elizabeth ann, dendy henry, dendys special survey 1841, elster creek, melbourne, jones ethel may, herron isa mary, herron john, tram conductor, marriott m, boothby and boothby -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Document - Document, statement of fees 1950, c1950
Mr John Herron and his wife Isa Mary Herron purchased the house at 4 Vickery Street Bentleigh in 1950 from Miss M Marriott. He was a descendant of John James an early settler dairyman in Moorabbin Shire and Miss M Marriott was a descendant of the early settler market gardeners Marriott family. Mr Herron lived there until 1989 and the house was then demolished and turned into a carpark for the busy Shopping precinct of Centre Road, Bentleigh.The Marriott family were early settler market gardeners from 1878 in the area of Dendy’s 1841 Special Survey and John Herron was a descendant of Philip Jones , a chair-maker, who settled in the area of East Brighton, now Bentleigh, in 1852 An original, paper, Statement of Adjustments attached to previous item 00053.3 for purchase of the house at 4 Vickery Street, Bentleigh by Mr John Herron from Miss M Marriott in 1950 Heading - HERRON & ANOR. From MARRIOTT / Adjustment of Rates, Taxes, etc., as at 12th May 1950 / list of costs/ typed in left hand bottom corner – E. & O.E, / Melbourne, / 10th May 1950 pioneers, early settlers, brighton, moorabbin, bentleigh, market gardeners, dairyman, dairy farmer, jones james, jones mary ann, jones martha, jones elizabeth ann, dendy henry, dendys special survey 1841, elster creek, melbourne, jones ethel may, herron isa mary, herron john, tram conductor, marriott m, boothby b b, boothby n b, solicitors, land sales, house sales 1950, real estate -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Document - Document, deposit receipt 1950, c1950
Mr John Herron and his wife Isa Mary Herron purchased the house at 4 Vickery Street Bentleigh in 1950 from Miss M Marriott. He was a descendant of John James an early settler dairyman in Moorabbin Shire and Miss M Marriott was a descendant of the early settler market gardeners Marriott family. Mr Herron lived there until 1989 and the house was then demolished and turned into a carpark for the busy Shopping precinct of Centre Road, Bentleigh.The Marriott family were early settler market gardeners from 1878 in the area of Dendy’s 1841 Special Survey and John Herron was a descendant of Philip Jones , a chair-maker, who settled in the area of East Brighton, now Bentleigh, in 1852An original paper statement of receipt issued by William Meldrum for £100 deposit paid on March 28th 1950 by Mr John Herron for purchase of the house at 4 Vickery Street BentleighBENTLEIGH ESTATE AGENCY TAXATION & INSURANCE / WILLIAM MELDRUM / ESTABLISHED / 1908 Incorporating W.H.Wood & Co., Next Railway Station,/ SWORN VALUER and GOVERNMENT / APPROVED VALUER 367 a Centre Road / Bentleigh / Telephone XU 1404 / Fellow of the Real Estate and Stock Institute of Victoria / Associate of the Commonwealth Institute of Accountants/ Fellow of the Commonwealth Institute of Valuers Stamp in left bottom VICTORIA STAMP DUTY 3d with signature initials / Letter dated 28th day of March 1950 and signed SP W Meldrum / C Raveand pioneers, early settlers, brighton, moorabbin, bentleigh, market gardeners, dairyman, dairy farmer, jones james, jones mary ann, jones martha, jones elizabeth ann, dendy henry, dendys special survey 1841, elster creek, melbourne, jones ethel may, herron isa mary, herron john, tram conductor, marriott m, solicitors, valuers, taxation, meldrum w, real estate -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Domestic object - Kitchen Equipment, household soap, c1900
Common soap was made from mixing animal fat with potash a form of the potassium based alkali present in plant and wood material. Early settlers, made their own soap from the waste fats and ashes they saved from their daily work. They did not then have to rely on waiting for soap to be shipped from England and waste their goods or money in trade for soap. In making soap the first ingredient required was a liquid solution of potash commonly called lye. Animal fat, when removed from the animals during butchering, must be rendered to remove all meat tissues and cooking residue before soap of any satisfactory quality can be made from it. To render, fats and waste cooking grease were placed in a large kettle with an equal amount of water. Then the kettle was placed over the open fire outdoors, because the smell from rendering the fats was too strong to wish in anyone's house. The mixture of fats and water were boiled until all the fats had melted. After a longer period of boiling to insure completion of melting the fats, the fire was stopped and into the kettle was placed another amount of water about equal to the first amount of water. The solution was allowed to cool down and left over night. By the next day the fats had solidified and floated to the top forming a layer of clean fat. All the impurities being not as light as the fat remained in water underneath the fat. In another large kettle or pot the fat was placed with an amount of lye solution ( known by experience ). This mixture was boiled until the soap was formed - 6-8 hours - a thick frothy mass, and a small amount placed on the tongue caused no noticeable "bite". The next day a brown jelly like slippery substance was in the kettle and this was 'soft soap' . To make hard soap, common salt was thrown in at the end of the boiling and a hard cake of soap formed in a layer at the top of the pot. But as salt was expensive most settlers used 'soft soap',. The soap could be scented with oils such as lavender for personal use. These 3 cakes of home-made soap are examples of the self sufficiency of the early settlers as they had to be self reliant ,growing food and making and mending their own farm equipment, tools and clothes while establishing their market gardens in Moorabbin Shire3 cakes of home-made, white hard household soap. 1 cake of soap eaten by a brush tailed possum when he entered the Cottage via the chimney 27/4/2014soap making, market gardeners, pioneers, early settlers, moorabbin, brighton, dendy's special survey 1841. kitchen equipment, laundry equipment, bentleigh -
The Beechworth Burke Museum
Geological specimen - Smoky quartz crystals, unknown
Quartz is an extremely common mineral to find across the world. Quartz can have two forms; Microcrystalline quartz or Crystalline quartz. Microcrystalline quartz is a fine grain quartz where crystalline quartz is often a large crystal. This specimen is a crystalline quartz. Made of silicon oxide, this specimen is called smokey quartz crystals because of its brownish colour. However, the colour of quartz can vary. In addition, quartz are formed in deep-seated igneous rocks and crystallized through hot aqueous solutions. This type of crystal can be found all over Australia, including Beechworth in Victoria. Other places quartz can be found is the Ashburton River area in Western Australia, Marlborough in Queensland, the Lune River area in Tasmania and Kingsgate in New South Wales. This specimen is significant because it is common to find this kind of mineral. While the location of where this specimen was originally from is unknown, it highlights the many places in Australia where quartz is found. It demonstrates that quartz makes up a large portion of Australia's geology. In addition, quartz itself can vary in its colour and shape. This specimen represents one of these variations. That being smoky quartz crystals. 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 large hand-sized quartz mineral with shades of brown and gray throughout.Smoky quartz / crystals /locality/ unknown / (needs a wash) /BBgeological specimen, geology, geology collection, burke museum, beechworth, microcrystalline, quartz, quartz mining, quartz reefs beechworth, smokey quartz crystals, crystals, crystalline, silicon oxide, brown, colour, igneous rocks, magma, ashburton river, western australia, marlborough, queensland, lune river, tasmania, kingsgate, new south wales, nsw -
The Beechworth Burke Museum
Geological specimen - Fossil Leaves
A fossil refers to any remains or traces of past life that are preserved in the rock. It could be remains of plants or animals. Fossil leaves are commonly found on different types of rocks. These fossils can go as far back as the Triassic Age just like the series of fossil plants collected at Denmark Hill, Ipswich in Queensland. Fossils leaves are formed when dead plants get buried by sediments like mud, sand, or volcanic ash. Often, it gets detached cleanly from stems along a special layer of weak cells, then twigs, and, less commonly, cones of conifers and fruits and seeds of flowering plants. Over time, the leaves or pieces of leaves get buried by more sediments and eventually gets 'lithified' or hardened into a rock. Erosions and mining can cause the rocks to break and reveal the fossils buried in it. Fossilisation frequently takes place at sites in the lowlands where deposits of clay, silt, sand are found. This is usually due to weathering and erosion of rocks. Fossil leaves can provide information about ancient Australia's way of living. It contributes to Victorian biodiversity records and its botanical collections. It also contributes information on the geographical profile of Victoria as fossilisation usually occur at estuaries and deltas of rivers, river flood plains, ponds and lakes. 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.Piece of light brown rock with fossilised leaves in shades of golden yellow and brown.Existing label: Fossil Leaves / Locality unknown / might be worth checking if this is Glossopteris, a Permian age plant. / C. William 16/4/21 geological specimen, geology, geology collection, burke museum, beechworth, fossil leaves, fossilization, 1868 geological survey of victoria, lithified, rocks, fossilised leaf, rock, fossils, leaves -
The Beechworth Burke Museum
Geological specimen - Common Opal, unknown
Common Opal is a mineraloid that is non crystallising and is classed as an amorphous silicate, the chemical composition for Opal is SiO2 nH2O. Opals can develop in weathered sedimentary rock typical in arid regions where limited water enters small gaps in the rock, and the silicate is hydrated. Common opals, unlike precious opals, do not exhibit ‘play of colour’ in which the colour appears to change depending on the angle of view. While precious opals are highly valuable and cut as gemstones for jewellery, common opals can be cut into inexpensive gemstones and are also mined for various uses including as ingredients in ceramics, insulation, fillers, and abrasives. The source of this common opal specimen is unknown, but common opals are found around the world, notable deposits are found in Queensland, South Australia, New South Wales, Peru, Kenya, Nevada, Oregon, and Mexico. This common opal specimen is of historic and scientific significance due to its donation in 1868 as part of the Geological Survey of Victoria and as a typical example of uncut common opal. 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 palm-sized amorphous (non-crystallising) hydrated silicate mineraloid specimen in shades of brown, orange, and white.Existing label: Common Opal / Locality unknowngeological specimen, geology, geology collection, burke museum, beechworth, common opal, opal, mineraloid, amorphous silicates, hydrated silicate -
The Beechworth Burke Museum
Geological specimen - Actionlite and Pyrite
Actinolite is usually found in metamorphic rocks, such as contact aureoles surrounding cooled intrusive igneous rocks. It also occurs as a product of the metamorphism of magnesium-rich limestones. Pyrite is usually found with other sulfides or oxides in quartz veins, sedimentary rock, and metamorphic rock, as well coal beds, and as a replacement mineral in fossils. Actinolite is an amphibole silicate mineral. It is named after the Greek word "aktinos" meaning “ray” in allusion to the mineral's fibrous nature. Fibrous actinolite is a type of asbestos and was once mined along Jones Creek at Gundagai, New South Wales. Pyrite or "Fool's Gold" is the most common sulfide mineral. It is named after the Greek "pyr" meaning "fire" because it can be used to create sparks needed for a fire if struck against metal or a hard surface. Due to its gold colour, pyrite can be mistaken for gold and often forms alongside it, causing small amounts of gold to be present in rocks containing pyrite. Most importantly, pyrite is an ore of gold. Pyrite is sometimes used as a gemstone but is not great for jewellery as it easily tarnishes. In some fossils of ammonites – shelled cephalopods that died ~66 million years ago – pyrite also replaces the shell. 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-medium-sized solid specimen with the minerals actinolite (dark green fibrous) and pyrite (brassy) with shades of brown, black/grey, and white. Actinolite is an amphibole mineral in the tremolite-actinolite series of calcium, magnesium, and iron silicates. Pyrite is an iron disulfide mineral.geological specimen, geology, geology collection, burke museum, beechworth, indigo shire, geological, mineralogy, pyrite, actinolite, victoria, sewyln, alfred selwyn -
The Beechworth Burke Museum
Geological specimen - Malachite, unknown
Malachite is a water soluble, crystalline, triphenyl methylene chloride salt. It has a close relationship to copper because it is common for Malachite and copper to come from the same ore. Malachite often has shades of green, making it also known as Malachite Green. As a result of it's colour, it is known for being a dye and has been used in the dye industry, the textile industry and in medical fields. Cobar in New South Wales is well known for it's mining. This is because of the number of important deposits present in the area and include three important mining belts where most of the materials are found. These are the 'Cobar belt', the 'Canbelego belt' and the 'Girilambone belt'. The 'Cobar belt' runs underneath the main town. Copper was first discovered in Cobar in 1869 and since then, many deposits of other materials have been found, including Malachite.This specimen is significant because it comes from Cobar, NSW and represents the many deposits of materials found there. Cobar has a long history of mining and is a source of Australia's copper minerals. Malachite is often found in copper deposits meaning that it is representative of Cobar's copper production. Malachite is known for it's vivid green colour and as a result, has many uses, such as meaning used as a dye. This makes it a valuable material and highly significant. 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 mineral with shades of brown , white and light green throughout.geological specimen, geology, geology collection, burke museum, beechworth, malachite, copper, water soluble, cobar, cobar mines, cobar mining, cobar nsw, nsw, new south wales, mining belts, ore, copper ore, malachite green, dye, green, dye industry, textile industry, desposits, canbelego, girilambone, alfred selwyn -
The Beechworth Burke Museum
Geological specimen - Oil shale
This particular specimen is found in Wolgan Valley, New South Wales. It could be linked to the abandoned oil shale mining sites in Wolgan Valley such as Newnes. Newnes was an industrial complex operational in the early 20th century is now partly surrounded by Wollemi National Park. It produced motor spirit, kerosene, and gas oil. Newnes's Torbanite oil shale rock contained around 350 litres of oil shale per tonne. The Torbanite was mined by the Commonwealth Oil Corporation Ltd. Oil shale is a sedimentary rock and also a form of fossil fuel. It is often formed millions of years ago and usually contain fossilised remains of plants and/or animals. Oil shale is rich in kerogen that releases hydrocarbon when heated. These hydrocarbon can be used as an alternative petroleum or natural gas. The oil-shale rock was converted into oil by "destructive distillation"; the rock being heated until it broke down to form an oily vapour and an ash residue. Oil bearing shale is one of Australia's national assets. There are many oil companies established in Australia. It reflects Australia's rich natural resources as well as connection to the Australia's engineering and oil industry. The booming oil shale extraction businesses can be traced as far back as 1920s. 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.Piece of dark gray oil bearing shale with shades of light brown and fossilised leavesExisting label: OIL BEARING SHALE with / FOSSILISED LEAVES / Locality: Wongan Valley, NSW / Donor: Miss M. Cambell geological specimen, geology, geology collection, burke museum, beechworth, oil shale, shale, fossil fuels, alfred selwyn, wolgen valley, 1868 geological survey of victoria, rocks, sedimentary rocks, newnes, torbanite, commonwealth oil corporation ltd -
The Beechworth Burke Museum
Geological specimen - Amazonite, unknown
Amazonite is classed as a Tectosilicate and is part of the Feldspar group of minerals. Amazonite forms in a triclinic crystal structure and its chemical formula is K(AlSi3O8). In appearance, Amazonite can range from shades of green to green blue to blue, and often with white streaks or veining. The greenish colour is believed to come from the small amount of lead contained in its composition. Amazonite is named after the Amazon River due to its colour and similarities to another rock found along the riverbanks, although Amazonite is not actually found at or near the Amazon. Although less commonly used in jewellery today, Amazonite has been mined and used by humans for thousands of years and Amazonite jewellery from at least 2000BCE have been discovered in North Africa. Amazonite is found in many locations around the world including Brazil, Peru, Ethiopia, Canada, Russia, Mozambique, Myanmar, Pakistan, China, Madagascar, and the United States of America. This specimen most probably comes from the U.S.A., Amazonite is found in several US states particularly in Colorado, Virginia, Pennsylvania. This specimen is of both scientific and historic significance as a striking blue green example of Amazonite mined prior to 1868 in the United States of America, most likely from Colorado, Virginia, or Pennsylvania. These three states are all locations of significant Amazonite deposits. 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 palm-sized Feldspar mineral specimen from the Tectosilicate class in shades of blue-green with white veining.Existing label: green/blue Feldspar / "amazonite" / possibly USA geological specimen, geology, geology collection, burke museum, beechworth, tectosilicate, amazonite, feldspar, triclinic crystal structure, amazonite usa, amazonite colorado, amazonite virginia, amazonite pennsylvania -
The Beechworth Burke Museum
Geological specimen - Galena (with quartz), unknown
Galena is the natural compound of lead and classed as a sulphide, it crystallises in a cubic pattern and its chemical formula is PbS. Galena is a primary source of both lead and silver. This specimen of Galena comes from Broken Hill. Broken Hill has one of the world’s largest and most significant deposit of ore for the production of lead. Mining of Galena at Broken Hill began with the staking of land by Charles Rasp in 1883. By the following year, in 1884, Rasp and six others had formed Broken Hill Mining Company. Broken Hill Mining Company eventually evolved into BHP group limited and is currently the largest mining company in the world and the largest company in Australia. There is archaeological evidence from artefacts discovered in Turkey that humans have been extracting lead from galena by the process of smelting since at least 6500 BCE. This specimen also has quartz on the top surface which is frequently discovered alongside Galena. This mineral specimen is of historic significance as a sample of Galena extracted from Broken Hill during the 19th century. Mining for Galena in Broken Hill begin in 1883 by Charles Rasp and evolved into the world’s largest mining company – BHP Group Limited. Broken Hill is one of the world’s most significant deposits of ore for the production of lead. 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 flat, hand-sized, grey sulphide specimen that is the natural compound of lead with a quartz formation on the top surface. Existing Label: GALENA / (with quartz) / Locality: Broken Hill / N.S.W 120 x 70 x 29geological specimen, geology, geology collection, burke museum, beechworth, galena, galena quartz, quartz, charles rasp, broken hill mining company, bhp group limited, bhp, lead, ore, lead sulphide, sulphide, silver, broken hill -
The Beechworth Burke Museum
Geological specimen - Galena (lead sulphide), Unknown
Galena occurs in a range of deposit contexts, often in metalliferous veins, such as Broken Hill, Australia; Coeur d’Alene, Idaho, United States.; Clausthal Zellerfeld, Germany; and Cornwall, England. Large deposits also replace limestone, dolomite, or occasionally organic matter, or have a contact-metamorphic origin. Galena is additionally found in cavities, brecciated (fractured) zones in limestone and chert, and in coal beds. This specimen was recovered from Broken Hill NSW and is 60% lead with 8-12 oz/silver to the ton.Galena or 'lead glance' is a grey lead sulfide and the chief ore mineral of lead. It forms isometric crystals in which the ionic lattice is similar to sodium chloride. Galena is brittle and easily weathers to secondary lead minerals, with the upper part of mineral deposits often containing cerussite, anglesite, and pyromorphite. It usually contains silver, which is mined along with its lead content. Other commercially important minerals that form in close association with galena are antimony, copper, and zinc. 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-sized solid specimen containing one mineral with a sparkly silver metallic lustre exterior and pastel-grey interior.geological specimen, geology, geology collection, burke museum, beechworth, galena, lead sulphide, alfred selwyn, broken hill -
The Beechworth Burke Museum
Geological specimen - Anthracite crystal, Unknown
Anthracite typically occurs in geologically deformed areas due to extreme heating – with temperatures ranging from 170 to 250 °C – caused by igneous intrusions or high geothermal gradients. It is most commonly found in northeastern Pennsylvania in the United States; however, smaller amounts are also found in Australia, China, eastern Ukraine, South Africa, western Canada, and other countries. This specimen was recovered from Tasmania and is 85-95% carbon.Anthracite is the mineral name for hard coal and is the least plentiful of all coal types. It is clean to the touch and, when polished, is used for decorative purposes. Before natural gas and electricity, anthracite was used for domestic heating as it produces little dust, burns slowly, and gives off a minor amount of smoke. However, it is also limited in abundance and expensive. 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 highly metamorphosed coal mineral with a black/steel-grey shiny metallic lustre.geological specimen, geology, geology collection, burke museum, beechworth, indigo shire, geological, mineralogy, victoria, alfred selwyn, anthracite -
The Beechworth Burke Museum
Geological specimen - Native Sulphur, unknown
Native Sulphur in its solid form is a yellow crystalline mineral that forms near volcanic vents and fumaroles where it is the solid form of hot gases. It is also frequently found in the subsurface as a by-product of sulphide ore mineralization. In all its forms, sulphur is one of the most commonly occurring minerals on the planet, especially in natural gases, and is key to the make-up of a range of other minerals. It is essential to continuing life on earth, and was used in ancient societies as part of medical care, religious rites, and entertainment, and was key to the invention of gunpowder by the Chinese. Native Sulphur in its solid form is a yellow crystalline mineral that forms near volcanic vents and fumaroles where it is the solid form of hot gases. It is also frequently found in the subsurface as a by-product of sulphide ore mineralization. In all its forms, sulphur is one of the most commonly occurring minerals on the planet, especially in natural gases, and is key to the make-up of a range of other minerals. It is essential to continuing life on earth and was used in ancient societies as part of medical care, religious rites, and entertainment, and was key to the invention of gunpowder by the Chinese. The exact site of extraction for this specimen is unknown, but it was probably collected in New Zealand in the 1850s. Sulphur is significant both for its historical and current uses, and for its nature as one of the most abundant minerals on the planet. Sulphur's importance comes both from its abundance and its role in ensuring survival, creating other minerals, and daily human life. This specimen is significant as representative of sulphur's solid properties. 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, small, crystalline mineral specimen that is largely bright yellow, with some darker spotting. geological specimen, geology, geology collection, burke museum, beechworth, sulphur, native sulphur, new zealand, native sulphur specimen, sulphur specimen -
The Beechworth Burke Museum
Geological specimen - Common Opal, Unknown
It is not known where this opal originated. Common Opal is formed from silica-rich water entering the earths crust and hardening into a gel of water and silica-spheres, layered through the specimen. Common opal differs from precious opal in colouration and appearance, with precious opal including more colours, and having a translucent or glossy appearance, where common opal shows less colour and is typically opaque. It scores high on the Mohs hardness scale, and is common throughout the world, especially in Australia, where it is far more prevalent than the highly-prized precious opal. Australia is also the highest producer of opals in the modern world. 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, silica-based mineral specimen of Common Opal in shades of grey, green, and yellow, with a thick grey vein running through the centre. geological specimen, geology, geology collection, burke museum, beechworth, opal, common opal, gemstone, mining -
The Beechworth Burke Museum
Geological specimen - Marble, Unknown
A granular metamorphic rock, marble is derived from limestone or dolomite and composed of calcite or dolomite interlocking grains. Heat and pressure from overlying sediments form it from limestone buried deep in Earth's crust. Graphite, pyrite, quartz, mica, and iron oxides can affect rock texture and colour. This specimen was found in Carrara, Italy. Carrara marble is the most common marble found in Italy, and it gets its name from the region where it is located. The marble was also called Luna marble and was used as a decorative element in buildings and sculptures. It has been quarried since Roman times in the Lunigiana, the northernmost tip of Tuscany, just outside the city of Carrara in the province of Massa and Carrara.Marble is one of the most popular and expensive rocks used in sculpture, architecture, interior decorations, statues, table tops, and novelties. It is available in various colors and textures depending on the chemical composition. The strength of the rock and its ability to hold finer details have made it a favorite among designers. 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 Marble (metamorphic rock) predominantly white with specks light grey and ochre geological specimen, geology, geology collection, burke museum, beechworth, marble, carrara marble, italian marble, marble specimen, tuscany -
The Beechworth Burke Museum
Geological specimen - Fluorite (purple)
Fluorite comes in a variety of natural colours and crystal formations and glows under ultraviolet light (the word 'fluorescence' comes from the same etymological source). In its pure form, calcium fluoride, it is a colourless combination of the elements calcium and fluorine, but gains its colour from trace elements that infiltrate or replace calcium within its crystal structure during its formation. Although fluorite crystals polish well and can achieve a high level of lustre, the mineral is very soft (4 on MOHS hardness scale) so it is unsuitable for use in rings and must be handled and stored carefully if used in other forms of jewellery. Most crystals of the mineral are too coarse for decorative purposes but have been mined under the name fluorspar for a variety of commercial and industrial purposes. These include the production of hydrofluoric acid, smelting metal alloys, producing glazes and ceramic finishes and use in medical and dental products. An existing label for this specimen indicates that its origin or collection-point was 'probably USA.' Fluorspar, the form of fluorite used commercially and industrially, was mined in significant quantities in the counties of Hardin and Pope in South-Eastern Illinois throughout the Nineteenth and Twentieth Centuries. Fluorite was made Illinois' state mineral in recognition of its contribution to the state's identity and economy. The specimens are significant as examples of surveying activity undertaken to assess and direct the development of the mineral resource industries, as well as the movement to expand human knowledge of earth sciences such as mineralogy and geology in the nineteenth century.The specimen is a piece of purple shaded fluorite (also known as fluorspar), the mineral form of calcium fluoride. The unpolished specimen presents a dark purple interior with a substantial dark grey crust representing the matrix from which the specimen was obtained. Existing label: Flourite / (purple) / probably / USA / BB /burke museum, beechworth, geological, geological specimen, fluorite, flourite, calcium fluoride, hydrofluoric acid, jewellery, indigo shire, north-east victoria, mining, illinois, usa, united states, fluorine, gemstones, purple stones -
The Beechworth Burke Museum
Geological specimen - Thunderegg agates, Unknown
Thunderegg Agates are formed within rhyolite volcanic ash layers. They are rough spherical shapes, varying in size from less than an inch to over a metre long. Thundereggs usually contain centres of chalcedony which may have been fractured followed by deposition of agate, jasper or opal, either uniquely or in combination. A unique characteristic that these specimens have is the fact that they often look like ordinary rocks on the outside, but slicing them in half and polishing them may reveal intricate patterns and colours. These particular specimens are examples of thunderegg agates. Agate is a variety of chalcedony, a cryptocrystalline form of quartz. The agate component contributes to the intriguing internal patterns of the specimens. The specific locality of these specimens is unknown but they can be found in flows of rhyolite lava. They are formed in gas pockets in the lava, which act as moulds. These specimens can be found globally, with specific locations in Germany being particularly abundant. 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.Two small solid specimens with pale, sandy-coloured exteriors and fractured internal patterns. burke museum, beechworth, geological, geological specimen, thundereggs, thundereggs agate, agate, rhyolite, rhyolite lava, volcanic ash, chalcedony, cryptocrystalline -
The Beechworth Burke Museum
Geological specimen - Ventifact (wind- or ice-shaped) pebble
Ventifacts are sand-blasted rocks that are typically faceted and often display parallel grooves carved by wind-blown sand. They are useful indicators of wind direction and strength in environments such as deserts, mountains, and coastal areas because they are usually not hidden by later sediment, soil or vegetation cover. In Antarctica ventifaction is strongly related to the composition or type of rock. Ventifacts are important because they provide evidence for abraders such as sand, dust or snow and ice crystals, and offer a unique understanding of past wind processes that are effective in the reconstruction of past wind flow conditions and can provides clues to weather and climate changes in the past. Interestingly ventifacts have also been found on the surface of Mars. They were a threat to the NASA rover due to the sharp angles of the facets, created by the Martian wind over the course of millions of years. These Martian ventifacts act like weathervanes for past wind and weather patterns on the red planet in a similar manner to those found on earth.The Geological Survey of Victoria was instigated in response to the Victorian Gold Rush which began around 1851 in the Beechworth, Castlemaine, Daylesford, Bendigo and Ballarat areas. The survey was conducted by Alfred Richard Cecil Selwyn from his arrival in December 1852 until his resignation in 1869and during this time he trained many notable geologists, e.g. Aplin, Wilkinson, Daintree, who went on to other State survey senior positions. This specimen was among those donated to the Burke Museum in 1868.A hand-sized solid mineral specimen in shades of dark and light browns with light lines visible in all configurations and a groove on configuration 2.light lines visible in all configurations and a groove on configuration 2burke museum, beechworth, geological, geological specimen, ventifact, antarctic region, antarctic, alfred richard cecil selwyn, alfred selwyn, wind direction, wind strength, abraders, wind flow, climate change, reconstruction of wind flow conditions, weather change, mars -
The Beechworth Burke Museum
Geological specimen - Laterite
Laterite refers to both a rock and a soil type that is rich in clay, as well as Iron and Aluminium. It is created during a process that is called laterization, where high heat and seasonal heavy rainfall cause there to be wet and dry periods, which over time hardens the soil into rock. Because of this, most laterite is formed between tropics of Cancer and Capricorn. The iron oxide in laterite is what gives it it’s orange-red colouring. The largest religious complex in the world, Angkor Wat in Cambodia, is partially constructed of laterite, particularly its foundations, as laterite is porous and allows rainwater to drain. This specimen of laterite was collected from the Democratic Republic of Congo while it was colonised by Belgium in the 19th century. Laterite forms in many parts of the world, particularly between the tropics. It is used both for ore and as a building material, and comparing specimens from different parts of the world allows us to document the different compositions that this mineral can have when formed at different locations. 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 palm-sized solid iron-aluminium oxide mineral specimen in shades of brown, orange and greyburke museum, beechworth, geological, geological specimen, laterite, laterite specimen, geology -
The Beechworth Burke Museum
Geological specimen - Montmorillonite
Montmorillonite is a type of clay composed of aluminium silicate that forms very small particles that are not well-bonded to one another. This is why it is so soft. When in the presence of water, all types of clay swell. Montmorillonite swells even more than most types of clay, which is why it is often chosen over other types of clay in its practical uses. Montmorillonite has many different practical uses, including in the mining industry, as a soil additive, as a sealant, as a desiccant to draw water out of the air, to clean ponds, to make kitty litter and in cosmetics. Montmorillonite is a common mineral and, despite being named after Montmorillon, France, can be found all over the world, including many deposits in Australia. It is not known where this particular specimen originates from. Montmorillonite is an economically and socially significant material with a wide variety of uses. Having samples of common and important minerals allows collections, like the Burke Museum, to have a more complete view of the land on which they are located, and therefore a more complete view of heritage. 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 tennis-ball sized chunk of aluminium silicate clay. It is primarily white, accented with orange and brown.burke museum, beechworth, geological, geological specimen, clay, montmorillonite -
The Beechworth Burke Museum
Geological specimen - Cassiterite
This specimen is Cassiterite in Quartz. Cassiterite is a tin oxide metal that forms in thin crystals which can have a beautiful lustre. Quartz is made of silicon dioxide, also known as silica, and is one of the most common minerals on earth. Cassiterite has been a fundamental source of tin ore for humans throughout history, including today. Tin is an important metal that has a wide variety of human uses in different areas, from dying fabric, to making mirrors, and their most well-known use ‘tin’ cans. Tin cans are primarily made of steel and are coated with tin in order to take advantage of tin’s property of being non-corroding. This is a massive step in the history of food preservation. Tinned food first reached Australia in 1815 with early settlers, and it began to be manufactured here in the 1840s. It was incredibly popular, and was a highly exported product, which would be a contributing factor to the ‘tin mining boom’ of the early 1880s. This specimen was collected at Jingellic, New South Wales, in about 1852. Although the Goldfields of the 1800s are much more well-known, tin mines existed alongside the gold mines which began in the mid 19th century and extended almost one hundred years, to the mid 20th century. Specimens like this would have been used as evidence to justify tin mining operations in the region as an investment. 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. The Geological Survey of Victoria was headed by British geologist, Alfred Richard Cecil Selwyn (1824-1902), who was responsible for issuing over 60 geological maps during his 17 years as director. These maps were all hand-drawn and coloured and became the benchmark for accuracy for geological mapping. 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 fist-sized solid geological specimen made on one half of tin oxide, which is dark grey, and on the other side of silica, which is brown and cream.burke museum, beechworth, geological, geological specimen -
The Beechworth Burke Museum
Geological specimen - Opal Bearing Stone, Unknown
There are 17 opal fields in Australia. This opal bearing stone was found in Lightning Ridge, NSW over what is known as the Great Australian Basin. This basin was formed and covers an area of 1.7 million square kilometers in eastern Australia in the Cretaceous period. This basin used to contain an inland sea, which provided an environment where silcrete eventually formed when water levels changed. This eventually seeped into other structures, and eventually hardened and formed opal. Lightning Ridge has a population of around 2000 people, with about 80 000 visitors every year. It is a historic mining town, and is known for its deposits of a rare black opal. Mining started in the area in the late 1800s, early 1900s when the black opal was discovered. This opal-bearing stone is of social and historical significance. It is from Lightning Ridge, which is well-known for being a large producer of opal stones, most famously black opal. The history of the period dates back to 140 million years, with the discovery of black opal in the early 1900s causing interest in the area. 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 palm-sized solid mineral specimen in shades of beige and light orange*** silica based? burke museum, beechworth, geological, geological specimen, opal, opal fields, australia, lightning ridge, new south wales, great australian basin, cretaceous, silcrete, black opal, mining -
The Beechworth Burke Museum
Geological specimen - Chiastolite
It is made up of andalusite. Andalusite is a rock-forming mineral, sometimes found in granite or schist. It is often used to make glass, ceramic products, chemicals, and heat-resistant bricks as it can withstand high temperatures without changing. The chiastolite contains particles of graphite, which arranges in geometric patterns. When crystal growth occurs in the rock, the granite particles concentrate at crystal interfaces and can result in cross shapes. These ‘cross stones’ have been valued and used for their spiritual or religious meaning and used as charms, gems, or amulets. Chiastolite was first discovered in 1754, seen in a description in a published book by a palaeontologist, Franciscan priest, and Spanish author, Jose Torrubia. Deposits have been found in Australia, France, the USA, Chile, Canada, Spain, Brazil, Sri Lanka, and Russia. Deposits have been found in Western Australia and South Australia. This particular specimen was found in Bimbowrie, South Australia. Other chiastolite specimens have been found in Bimbowrie, along with jasper, quartz, and aventurine in the form of rolled pebbles or schist. This chiastolite specimen is socially and historically significant. It is a very rare sort of andalusite mineral. It is from one of only two locations where it is regularly found in Australia. The carbon cross has made it an important religious symbol in the past. Its ability to withstand high temperatures has made it a common ingredient in heat-resistant bricks and ceramics today. 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 metamorphic mineral consisting of andalusite, with a cross shaped graphite pattern in colours of grey, brown and yellowburke museum, beechworth, geological, geological specimen, andalusite, chiastolite, geometric, cross stone, spiritual, religious, australia, south australia, bimbowrie, quartz, jasper, aventurine, schist -
Ballan Shire Historical Society
Map - Map. Ballark, Department of Lands and Survey, Ballark. County of Grant, 31/08/1915
A map of the Ballark area within the County of Grant showing roads, waterways, property boundaries and property owners in 1915.Significant to people researching land usage and ownership. Also those researching families in the area at that time.A map of Ballark in the County of Grant. Black printing on buff coloured paper. Extra notations by hand and various coloured highlighting of certain features. Details roads, rivers, property boundaries and names of property owners and districts. The map is easily readable although there is some physical damage to the borders and some sellotape residue. Shows a scale in Chains and the number L.6030Various numbers and directional arrows added to map.bungal, borhoneyghurk, bungeeltap, ballark, beremboke, moreep, meredith, morrisons, moorarbool river