Black and white image of a copper Mine at Cobar.copper mine, cobar

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

This specimen is a copper-carbonate malachite mineral. It is often found as crystalline aggregates or crusts, which have a banded agate-like appearance while also commonly found as botryoidal clusters of radiating crystals. Malachite is often bright green in colour, with dark green and blackish blooms or stripes/bands throughout the mineral. This particular specimen was recovered from the Burra Burra Copper Mine located Burra, South Australia. By the 1860's, South Australia was known as the "Copper Kingdom" due to its large amount of copper mines and huge success in the copper mining industry. Burra Burra was no exception to this phenomena, as this mining company was greatly famous and successful, being nicknamed the "Monster Mine". It was first established in 1848 and was the largest metal mine in Australia up until 1860. This specimen is significant as it highlights the historic use and value of malachite and the rarity of the mineral. Malachite is a rare gemstone which has been used in various ways historically. It has been cut and sculpted into beads for jewellery use as its rich colour and distinct yet unique patterns have made it a well sought after gemstone. Its' continued use over time only heightens the value and significance of this mineral.A hand-sized solid copper-carbonate hydroxide mineral specimen in shades of blue, green and copper tones throughout.MALACHITE / (Copper carbonite) / Locality: Burra, South Aust. | Malachite / Burra Burra / South Australia / (good specimen) / needs a wash / BBburke museum, burke museum collection, beechworth museum, beechworth, geological specimen, geological, mineral, mineraology, copper carbonate, malachite, burra burra mine, copper mining

Table of Contents: Editorial, Rotary converter notes, Ambulance, Slime treatment for attraction of gold, Description of slime settler or dewaterer in use at the Brownhill Consols mine Kalgoorlie, Transvaal geology, Chlorine produced electrolytically, Scaling of copper plates, The eucalyptus, Sports meeting, Rowing, Past students, News and notes, Answers to correspondents, Editorial notices. Images.Magazine of 24 pages. Page 17 lists the whereabout of past Ballarat School of MInes students: J.R. Booth, W.t. Lakeland, Lewis Westcottm Leo M. Seward, Reginald Williamson, Stanley White, Clyde Allan, Charles Lamb, W.E. Eyres, Virgil Tucker, H. Hawkesworth, H.J. Saw, Fred G. Brisnden, C. Stevenson, Fred Treloar, J. Peart, E.M. Weston, Dick Galloway, H.B. Bennetts, G.R. Curry, H. Meadows, Eric Bieske, Cliff Garrard, Phil Brown, Lindsay D. Cameron, Phil Brown,, W.P. Avery, J. Foster, J. Bickett, F.H. Inglis, G. Devenport, t. lennon, h. wilkins, g.h. reid, c. hesselman, E. Fraser, Reginald Callister, F. Bicknell, Leslie Blick, W.T. Sayer, W.F. Hall, O.e. Jaeger, W. Gelard, P.C. Downes, G. Sides, F. Bruce, Frank Bruce.rotary converter, ambulance, slime treatment for attraction of gold, slime settler or dewaterer, brownhill consols mine kalgoorlie, transval geology, chlorine produced electrolytically, scaling of copper plates, eucalyptus, alumni, rollo e. huntley, j.r. booth, w. t. lakeland, lewis westcott, leo m. seward, reginald williamson, stanley white, clyde allan, charles laird, w. e. eyers, virgil tucker, h. hawkesworth, h. j. saw, fred g. brinsden, c. stevenson, fred treloar, j. peart, e. m. weston, dick galloway, h. b. bennetts, g. r. curry, h. meadows, will watson, don cameron, eric bieske, cliff garrard, lindsay d. cameron, phil brown, w. p avery, j. foster, james bickett, f. h. inglis, g. davenport, l. c. courbould, t. lennon, h. wilkins, g. h. reid, c. hesselmann, e. fraser, reginald callister, f. bicknell, leslie blick, w. t. sayer, h. f. hall, o. e. jaeger, w. geldard, p. c. downes, g. sides, f. bruce, e. c. hurdsfield, william baragwanath, r. i. moore, j. l. sampson, h. conran, w. gelard, frederick j. martell, h. cornell, g.c. klug, great fingall consolidated ltd, transvaal geology, eucalyptus gum tree, w.t. lakeland, lewis westcottm leo m. seward, charles lamb, w.e. eyres, h.j. saw, fred g. brisnden, e.m. weston, h.b. bennetts, g.r. curry, w.p. avery, j. bickett, f.h. inglis, g. devenport, g.h. reid, c. hesselman, w.t. sayer, w.f. hall, o.e. jaeger, p.c. downes, frank bruce., mt morgan, kalgoorlie, mt elliott copper mine, ballarat city baths, r.b. young

Diggers & Mining. Diggers and Miners. A copper mine, the only one in Victoria, which operated in 1875 with little success, was reopened in 1910. Picture of the copper mine. Markings: 43 994.5 WAL. Used as a teaching aid.hanimounteducation, tertiary, goldfields

Recollections by Richard Mackay of the early history of the Gippsland goldfieldsPaperback. Cover is green. Front cover has a sepia photograph of a drawing with the caption 'Walhalla in its heyday. Back cover has a photograph of an old building with a sign on it that says 'Copper Mine Hotel'. There is a man standing in front of the building. In the foreground is a four wheel drive vehicle.Stamp of the Marysville & District Historical Society Inc / P.O. Box 22 / Marysville 3779gold, gold fields, gold miner, gold mining, gold town, gippsland, victoria, australia, history, jamieson, sale, omeo, big river, wood's point, matlock, jericho, aberfeldy, donnelly's creek, walhalla

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

Malachite is a green copper carbonate hydroxide mineral and was one of the first ores used to make copper metal. Malachite has been utilised as a gemstone and sculptural material in the past as its distinctive green color does not fade when exposed to light or after long periods of time. Malachite is formed at shallow depths in the ground, in the oxidizing zone above copper deposits. The material has also been used as a pigment for painting throughout history. 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 yellow, blue, and light green throughout.geological, geological specimen, burke museum, indigo shire, malachite, malachite specimen, burra burra mine, burra, south australia, australian mines, mines, monster mine

Opening in 1891 the Moonta School of Mines was intended for students who wanted to increase their knowledge of those arts and sciences which were especially important to miners and others similarly engaged. The School was situated close to the Moonta Mines, at that time the most important copper mines in Australia, and the smelters at Wallaroo. The the mines students were able to acquire practical knowledge of the work of a miner. The close by smelting works at Wallaroo were seen to be of great service to those wanting to become acquainted with chemistry and metallurgy. Subjects taught at the Moonta School of Mines included Chemistry, Metallurgy, Steam and the Steam Engine, Magnetism and Electricity, Mathematics, Machine Design, Mine Surveying and Leveling, Drawing, Plumbing and Sheet Metal Work. The Moonta School of Mines building in Ellen Street was formerly Baptist Church. Brown soft covered book of 87 pages. Contents include: * General objects of the School * Report for 1903 * Instructors Reports * Balance Sheet * Examination Questions * Timetable * Certificates granted by Council.cm Images include: * Moonta School of Mines * members of Council (Hancock, Symons, Uffindell, James, Hughes, Cowling, Haining) * Instructors (Rogers, Hancock, Pomroy, Blatchford, Martin, Richardson, Brown, Potter) * Classroom * Laboratory (Practical Chemistry) * Mine Surveying Classhancockmoonta, moonta school of mines, symons, uffindell, james, hughes, cowling, haining, rogers, hancock, pomroy, blatchford, martin, richardson, brown, potter, e.f. blatchford, a.l. brown, r. cowling, r. haining, h. lipson hancock, henry richard hancock, leigh g. hancock, j.w. hughes, t. james, edward martin, h. pomroy, f. potter, g.h richardson, g.j. rogers, j. symons, h.w. uffindell, schools of mines

The Moonta School of Mines was intended for students who wanted to increase their knowledge of those arts and sciences which were especially important to miners and others similarly engaged. The School had subsidiary classes at Wallaroo Mines. It was the only institution on the Yorkes Peninsula furnishing technical education The School was situated close to the Moonta Mines, at that time the most important copper mines in Australia. The the mines students were able to acquire practical knowledge of the work of a miner. The close by smelting works at Wallaroo were seen to be of great service to those wanting to become acquainted with chemistry and metallurgy. Subjects taught at the Moonta School of Mines included Chemistry, Metallurgy, Steam and the Steam Engine, Magnetism and Electricity, Mathematics, Machine Design, Mine Surveying and Leveling, Drawing, Plumbing and Sheet Metal Work.Grey soft coloured book with images of the interior of the Moonta School of Mines in South Australia, and members of Council .moonta, moonta school of mines, rogers, mueller, pomroy, martin, blatchford, richardson, brown, potter, w. peter hughes, ricky hains, henry lipson hancock, henry richard hancock, r.e. hancock, david james, edwin martin, bessie poole, kim potter, james richardson, g. warrington rogers, t. cooke and sons, g. ulrich, schools of mines, wallaroo, billy muir, south australia

Opening in 1891 the Moonta School of Mines was intended for students who wanted to increase their knowledge of those arts and sciences which were especially important to miners and others similarly engaged. The School was situated close to the Moonta Mines, at that time the most important copper mines in Australia, and the smelters at Wallaroo. The the mines students were able to acquire practical knowledge of the work of a miner. The close by smelting works at Wallaroo were seen to be of great service to those wanting to become acquainted with chemistry and metallurgy. Subjects taught at the Moonta School of Mines included Chemistry, Metallurgy, Steam and the Steam Engine, Magnetism and Electricity, Mathematics, Machine Design, Mine Surveying and Leveling, Drawing, Plumbing and Sheet Metal Work. The Moonta School of Mines building in Ellen Street was formerly Baptist Church.Stone building used as the Moonta School of Mines. This image can be compared to a 1904 image at http://victoriancollections.net.au/items/519c24142162ef13f0648d42 moonta, school of mines, mining

This specimen is a native copper specimen that is metallic. Copper is typically found in the earth's crust and is often found alongside other metals such as gold, zinc, lead and silver which all belong to the same group which is the Copper/Gold group. Copper is most commonly formed from large masses of molten lava rock which has solidified in the earth's crust and over time though different sizes and speeds of crystal growth has turned into large amounts of copper, stored in porphyry copper deposits. Copper has a distinctive colour, yet can sometime appear blue and greenish which is often caused by oxidisation or a mixture of copper and other metals. This specific specimen was recovered from Moonta, South Australia. The Moonta Mining Company was established in 1861, after a Shepard in the area noticed traces of copper. This lead to a rush in the copper mining industry which was relatively young in Australia at the time, making Moonta Mining Company one of the richest in Australia. By the 1860's, South Australia had been nicknamed the "Copper Kingdom" due to its vast amount of Large copper mines and resources. As of 2016, Australia was the second largest producer of Copper internationally, following behind Chile in first place. This copper specimen is significant historically and scientifically as it is such an important metal commonly used throughout the world in various ways. Copper is an invaluable recourse used in daily life, used in most electrical appliances as it is a great conductor of heat and electricity, as well as being soft and malleable, making it easy to bend and mould into delicate sheets and wires. Copper does not corrode and is therefore used in the production of water pipes among countless other significant necessities that are often overlooked in our society. Historically, Copper holds great significance as it was the first metal used by humans. It was discovered roughly 9000 years ago and was utilised by the Neolithic Man who learnt that heating the metal made it more malleable, thus tools and utensils were made which were far superior to the previous stone tools used by humans. This history and its connection to the current and ongoing relationship between humans and copper must be preserved and highlighted as it is integral to the history of all humankind. A small, palm-sized solid native copper mineral specimen with shades of browns, black and rustic tones throughout the specimen.NATIVE (metalic) COPPER / Locality: Moonta, South Australiabeechworth, burke museum, geological specimen, native specimen, geological, mineral, mineralogy, indigo shire, beechworth museum, copper, copper 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

"DEATH Of MR EDWARD GROSE. General and sincere regret will be felt at the announcement of the death of Mr Edward Grose, formerly one of the proprietors of The Ballarat Star. The sad event took place at the late gentleman's residence, Raglan street north, at 2 p.m. yesterday, in the presence of the members of the family, who were hastily summoned to his bedside on the previous night. Mr Grose had been in indifferent health for several years past, but he was always able to attend to business, and up till a fortnight ago, when he took to his bed, suffering from a severe affection of the kidneys and bronchitis, it was generally considered by those who knew him that he had many years of life before him. Notwithstanding, however, the unremitting attention of Dr Hardy and of Drs Woinsraki and Hudson, who were called in in consultation, be gradually became worse, until a few days ago his case was considered almost hopeless. Mr Grose was highly esteemed amongst a large circle of friends in Ballarat and district for his integrity of character and urbanity of manner, and the news of his death will come as a surprise to the many who knew him and were acquainted with his active and energetic temperament. In 1847 Mr Grose’s parents left Plymouth, England, for Australia, and on the voyage Mr Grose was born. His father, Mr. Thos. Bolitho Grose, who lived to celebrate the fiftieth anniversary of his wedding, and died only recently, landed at Adelaide, and was connected for some time with the famous Burra Burra copper mines in South Australia. In 1851, when the Victorian goldfields were discovered, he came to the colony and engaged in mining in Ballarat and Creswick, and at the Mount Alexander, now Castlemaine, field with varying success. Ultimately he brought his wife and two sons to Ballarat, and in 1857 returned to Creswick. In 1862 Mr Edward Grose was apprenticed to the late Mr John Francis to learn printing at the Creswick Advertiser office. The late Mr F. N. Martin then purchased the paper, and on the 1st January, 1871, Mr Grose was admitted into partnership. In July, 1884, Messrs Martin and Grose purchased The Ballarat Star, which they conjointly conducted until a few months ago, when the partnership was dissolved and Mr Martin retired from business. Shortly afterwards Mr Grose also retired, having re-sold his interest to the present proprietors. While resident at Creswick Mr Grose identified himself with all local matters, and was at different times president of the hospital committee, a vice-president and member of the council of the School of Mines, chairman of the local Cemetery Trust, and a prominent member of the Creswick Horticultural Society, while he took an active interest in all charitable institutions. In March, 1873, Mr Grose was married by the late Rev. Robert Kennedy to Miss Robina Orr, the third daughter of the late Mr Archibald Fulton Orr, formerly of Johnstone, Renfrewshire, Scotland, brother of the well-known and popular sportsman, Mr Robert Orr, of this city. Our Creswick correspondent writes:— Much regret was expressed here this evening concerning the lamentable death of Mr Edward Grose. The late Mr Grose had lived the best part of his life in Creswick, where he took an active part in almost every institution in the town, and was greatly respected by all. With the late Mr F. N. Martin, he brought the Advertiser to a high standard, and the fact of the two gentlemen who played such an important part in local history dying within two months of each other has been a subject of considerable and regretful comment. The relatives of the late gentlemen may derive some comfort from the knowledge that they have the entire sympathy of the people of Creswick in their very sad trouble.” The funeral of the deceased will take place on Sunday, leaving his late residence, Raglan street north, at 1 o’clock, for the place of interment, the Creswick Cemetery." {Ballarat Star, 02 July 1897}Photographic portrait of Edward Grose, member of the Old Colonists Association of Ballarat. He was manager of the Ballarat Star. In March 1873 he married Robina Orr, daughter of Archibald Fulton Orr, at Mount Bolton.edward grose, old colonists' association of ballarat, old colonists' club

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

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

Malachite is a green copper carbonate hydroxide mineral and was one of the first ores used to make copper metal. Malachite has been utilised as a gemstone and sculptural material in the past as its distinctive green color does not fade when exposed to light or after long periods of time. Malachite is formed at shallow depths in the ground, in the oxidizing zone above copper deposits. The material has also been used as a pigment for painting throughout history. 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. Although there is no indication available of the locality from which the specimen was sourced, it is likely that the specimen was collected either in South Australia in the vicinity of the Burra Burra mines or in Victoria as part of programs of geological surveying undertaken in the Nineteenth and Twentieth centuries. 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 quartz pebbles in red conglomorate matrix presenting shades of cream, brown and green.Existing label: Malachite / (green) in / conglomerate / (white quartz / pebbles / in red matrix /geological specimen, geology, geology collection, burke museum, beechworth, geological, indigo shire, malachite, malachite specimen, australian mines, mines, geological survey, conglomorate, matrix

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

Selwynite is a fine-grained, compact green rock made primarily of chromian muscovite (fuchsite) and diaspore. Corundum and fuchsite can occur together in the form of massive aggregates or nodules. Often, copper carbonates are found as earthy films or tiny crystals in joint planes. The mineral name honours the late A. R. C. Selwyn, founding Director of the Geological Survey of Victoria. The particular specimen, a mottled green stone suitable for carving was recovered and found in Heathcote, Victoria, Australia. The rarity and qualities of this mineral attracted commercial mining, which was not successful, but traces of the mine shafts still exist today, and it is still highly valued by mineral collectors.Selwynit is considered to be one of the rare forms of rock because it is composed of phosphate minerals containing zirconium. This is an extremely rare combination found in nature. 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 fine grained rock composed of mainly of chromian muscovite (fuchsite) diaspore and corundum.geological specimen, geology, geology collection, burke museum, beechworth, mineralogy, heathcote, mineral collectors, selwynite, green rock, rock specimen

Malachite is a copper carbonate hydroxide mineral. It has a chemical composition of Cu2(CO3)(OH)2. It often forms within limestone where a subsurface chemical environment favourable for the formation of carbonate minerals can occur. It is a substance that can be found in many different parts of the world including: Australia, USA, Russia and the Democratic Republic of Congo. Malachite has historically been used to produce copper, with mining of the mineral dating back over a period of four thousand years. Due to its beautiful green colourations, it is also commonly used for aesthetic purposes such as in the production of sculptures and jewellery. This particular specimen was collected from the town of Burra, South Australia as part of a geological survey undertaken during the nineteenth century. The locality (located on Ngadjuri Country) has a long history of mining, particularly in copper mining, as the area is rich in copper deposits. The first significant discovery of this was made in Burra (Burra Burra Mine) in 1845 and, at the time, the mine was the largest and richest of its kind in the world, producing nearly five percent of the total world copper output. This specimen is significant as it is considered to be a rare gemstone, as many of the original deposits for the stones are significantly depleted, leaving behind very few sources. 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 palm-sized copper carbonate hydroxide mineral with patterns of green colourations Existing Label: MALACHITE / Locality: Burra / S. Aust. Other Label: Confirmed / as Malachite / C. Willman / 15/4/1 / + Bill Birch burke museum, beechworth, geological, geological specimen, malachite, gemstone, green gemstone, burra, burra burra mine, burra south australia, carbonate mineral, copper, copper mining, copper mining burra, carbonate hydroxide mineral, copper carbonate, malachite mining, malachite burra, monster mine