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The Beechworth Burke Museum
Geological specimen - Sphalerite, Unknown
... Geological Specimen...Geological specimen... such as mineralogy and geology in the nineteenth century. Geological Specimen ...Sphalerite or sphaelerite is named from the Greek word for 'treacherous' or 'deceiver' as specimens can vary widely in appearance, making them hard to visually identify. It is a zinc sulfide with the chemical composition (Zn,Fe)S, the most important ore of zinc. Specimens of sphalerite can contain iron as a substitute for up to 25% of the usual zinc present, as well as trace elements of gallium, cadmium, geranium and indium. Small amounts of arsenic and manganese may also be detected. Sphalerite is found in igneous, sedimentary and metamorphic rocks. It forms when carbonate rock encounters acidic, zinc-bearing fluid. It often forms in veins or in fissures of the existing rock, with colours and crystal shapes dependent on the composition of the the combining elements. It forms isometric crystal shapes including cubes, tetrahedrons, octahedrons, dodecahedrons. This specimen was collected in approximately 1852, in Broken Hill, NSW, as an adjunct to the Geological Survey of Victoria. It was donated to the Museum in 1868. Victoria and other regions of Australia were surveyed for sites of potential mineral wealth throughout the 19th Century. The identification of sites containing valuable commodities such as gold, iron ore and gemstones in a locality had the potential to shape the development and history of communities and industries in the area. The discovery of gold in Victoria, for instance, had a significant influence on the development of the area now known as 'the goldfields', including Beechworth; the city of Melbourne and Victoria as a whole.The specimen is significant as an examples of surveying activity undertaken to assess and direct the development of the mineral resource industries in Victoria and Australia, as well as the movement to expand human knowledge of earth sciences such as mineralogy and geology in the nineteenth century.A pipe-shaped specimen of sulfide-mineral zinc ore displaying patches of black, brown, beige and gold colouring. The main item has associated broken pieces. geological specimen, geology, geology collection, burke museum, beechworth, mineralogy, indigo shire, geological survey, sphalerite, sphaelerite, zinc ore, broken hill, nsw, victoria, galena, fluorite, chalcopyrite, lead, cadmium, gallium, germanium, indium, iron -
The Beechworth Burke Museum
Geological specimen - Galena (lead sulphide), Unknown
... Geological Specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...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
... Geological Specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...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
... Geological Specimen...Geological specimen... of geological and mineral specimens collected from around Australia ...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 - Greenstone, Hokitika Jade Company, unknown
... Geological Specimen...Geological specimen... aesthetic significance. Geological Specimen geology Geology ...New Zealand Greenstone, also called Pounamu is found on New Zealand’s South Island in riverbeds and boulders, and colours vary depending on the source, but always include green tones. It is a form of the mineral nephrite, also known as jade, and is a tough stone with a crystalline structure, made up of calcium magnesium and iron silicate. Its hardness means it is ideal for carving, and has been used for this purpose throughout history, especially by the Maori people of New Zealand. Greenstone features heavily in Maori mythology, and the traditional name for the South Island, Te-Wai-Pounamu, literally translates to waters of greenstone. Wearing of Greenstone pendants with different carvings is practiced by Maori to represent connection to land and ancestors, or to endow the wearer with certain attributes. The sticker on the base of the specimen identifies it as a product of Hokitika Jade Company. The company, which was active in the 1970s, sold jade and greenstone specimens and ornaments. Hokitika, which started life as an 1860s gold rush town, is the origin of most nephrite found in New Zealand, and the centre of the Greenstone carving industry. The object has scientific and research potential as part of the Burke Museum's Geology Collection, and as and example of New Zealand Greenstone. It also has spiritual significance for it's role in Maori beliefs and communities, where it is both traditionally worn and features in mythology. As a valuable stone regularly used in carving and jewellery, it has aesthetic significance. Sticker on base: "N.Z. Greenstone/ a product of/ Hokitika Jade Coy."geological specimen, geology, geology collection, burke museum, beechworth, new zealand, greenstone, hokitika, nephrite, jade -
The Beechworth Burke Museum
Geological specimen - Common Opal, Unknown
... Geological Specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...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 - Selwynite, Unknown
... Geological Specimen...Geological specimen... of geological and mineral specimens collected from around Australia ...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 -
The Beechworth Burke Museum
Geological specimen - Marble, Unknown
... Geological Specimen...Geological specimen... of a larger collection of geological and mineral specimens collected ...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)
... geological specimen...Geological specimen.... 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 - Bituminous Coal, Unknown
... geological specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...Bituminous coal is the most common type of coal, abundantly found in ancient coal deposits which can be dated back millions of years. Often referred to as soft or black coal, this specimen exhibits a high carbon content, ranging from 76-86%. It also holds a relatively high energy density (27 MJ/kg) meaning that it releases significant amounts of energy when burned. Bituminous coal is most commonly used for electricity generation, as well as in the production of steel. This particular piece of coal was collected as part of the Geological Survey of Victoria in the nineteenth century. It originates from Cape Paterson, a seaside village located in South Gippsland, Victoria (located on Bunurong Country). The discovery of bituminous coal in this locality was first made in 1826 by explorer William Hovell. More discoveries were gradually made over the following decades and in 1859 the Victorian Coal Company commenced the first active coal mining operations in the state by sinking a number of shafts and bores near the area of Cape Paterson. Evidence of this coal-focused past can be found today at the State Coal Mine Museum in the nearby town of Wonthaggi. This specimen is significant as it was collected from the locality of Cape Paterson in Victoria, an area that has since become historically instrumental in the mining of coal and other substances in the state of Victoria. 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 piece of bituminous coal with a shiny black-grey surface and jagged edges.Existing Label: BITUMINOUS COAL / Locality: Cape / Patterson, VIC. burke museum, beechworth, geological, geological specimen, state coal mine museum, wonthaggi coal mine, victorian coal company, bituminous coal, coal victoria, coal energy generation, william hovell, cape paterson, coal specimen -
The Beechworth Burke Museum
Geological specimen - Malachite, Unknown
... geological specimen...Geological specimen... of geological and mineral specimens collected from around Australia ...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 -
The Beechworth Burke Museum
Geological specimen - Thunderegg agates, Unknown
... geological specimen...Geological specimen... of geological and mineral specimens collected from around Australia ...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
... geological specimen...Geological specimen... geological specimen ventifact antarctic region antarctic Alfred ...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
... geological specimen...Geological specimen... collection of geological and mineral specimens collected from around ...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
... geological specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...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 - Opal Bearing Stone, Unknown
... geological specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...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 - Olivine Crystals, Unknown
... geological specimen...Geological specimen.... This specimen is part of a larger collection of geological and mineral ...Olivine is mostly found on the Earth's surface in igneous rocks that are dark-coloured. It is common at divergent plate boundaries and at warm spots, such as volcanic areas. It crystalises and forms during the cooling of magma. Olivine is used in refractory sand, bricks, and gemstones. Olivine has been found on a number of meteorites, which might have originated from large asteroids or the mantle of a now-destroyed planet. This olivine crystal is thought to originate from Mount Noorat, with speculation that it could have originated from Mount Shadwell. Mount Noorat is a dormant volcano cone located in the Newer Volcanics Province of Victoria. Mount Noorat belongs to the Kirrae Wuurong people, who used the Mount as a place for meetings and gatherings prior to European settlement. Contact was first made between European settlers and the Indigenous people in 1841. The Mount has mostly been used for cattle and sheep grazing. Mount Shadwell is a well-known source of olivine and is the highest of a gathering of volcanic cones. The New Volcanic Province is located in South East Australia and covers 15000 square kilometres. It contains 400 explosive vents and small shield volcanoes. The last eruption is thought to have occurred 5000 years ago at Mount Gambier and Mount Schank. This olivine crystal has been identified as a volcanic bomb, which is a molten rock which was pushed out and ejected into the air when a volcano reupts. A rock needs to be larger than 65 mm in diameter to be classified as a volcanic bomb. This olivine volcanic bomb and its locality is historically and socially significant. The olivine was found in the Newer Volcanic Province, an area which contains over 400 dormant volcanoes. This olivine is one part of a volcanic bomb, which would have ejected when magma erupted out of a volcano. 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 iron-magnesium silicate mineral with shades of green and brownburke museum, beechworth, geological, geological specimen, olivine, igneous rock, volcanic, gemstones, volcanic bomb, meteorites, asteroids, plantes, mount noorat, mount shadwell, indigenous, kirrae wuurong people, newer volcanics province, victoria, european settlement, eruption -
The Beechworth Burke Museum
Geological specimen - Chiastolite
... geological specimen...Geological specimen... of geological and mineral specimens collected from around Australia ...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 -
The Beechworth Burke Museum
Geological specimen - Olivine with Chromian diopside (dark green), Unknown
... geological specimen...Geological specimen... is one of many geological and mineral specimens that constitute ...This specimen was donated in 1868 by Alfred Selwyn. Olivine is typically found in basic and ultra-basic igneous rocks around the world, in a variety of colours including yellowish green, olive green, greenish black and reddish brown with a transparent to translucent diaphaneity. The luster of the specimen is vitreous, the luminescence non-fluorescent and when fractured the mineral is very brittle producing small, conchoidal fragments. Chromian diopside is normally found in small sizes as the larger the size of the mineral the darker the colour is, almost black rather than green. Chromium is the element that gives chromian diopside and emeralds their rich green colour. Diopside is found across the world in multiple colours however gem-quality chromian diopside is mined in Siberia, Russia and prominent within the jewellery industry as a more affordable substitute to emeralds. Chromium-bearing diopside has been located across Australia. Chromium-bearing Diopside is located across the world found in North America, parts of South America, and across Australia, Africa, Europe and Asia. Chromium-bearing Diopside is mined in Siberia, Russia and is sold as a commercial substitute for emeralds. The stone is often turned into jewellery. This item is one of many geological and mineral specimens that constitute a broader collection obtained from various regions across Australia (as well as some international locales) and generously contributed to the Burke Museum between 1868 and 1880. A significant portion of these specimens originated from Victoria and were acquired as a result of the Geological Survey of Victoria, initiated in 1852 during the Gold Rush era. The primary objective of this survey was to investigate and chart the geological characteristics of Victoria. The procurement of geological specimens played a vital role in advancing our comprehension of the Earth's scientific composition and was instrumental in supporting research and educational institutions throughout Australia, including the Burke Museum, in their efforts to foster further exploration and study. A solid mineral specimen in shades of green, grey and brownburke museum, beechworth, geological, geological specimen -
University of Melbourne, School of Chemistry
Geological Specimens
... Set of geological specimens on microscopic slides stored... of Melbourne Grattan St Melbourne melbourne Set of geological specimens ...Set of geological specimens on microscopic slides stored in wooden box with hinged lid, at least 1913. -
Federation University Historical Collection
Book - Register, Ballarat School of Mines Register of Specimens
... . It includes geological specimens held in the Ballarat School of Mines.... It includes geological specimens held in the Ballarat School of Mines ...The Ballarat School of Mines was the first School of Mines in Australasia, and collected specimens for its museum since its first year in 1870.Handwritten register in a large leather bound book. It includes geological specimens held in the Ballarat School of Mines Museum.ballarat school of mines, geology, museum, ferdinand krause -
Federation University Art Collection
Artwork, A. Janczewski, Painting by A. Janczewski, 1990
... of a representation of a magnified geological specimen. If you have... board of a representation of a magnified geological specimen ...This work used to hang at the entrance to the Geology Department at LaTrobe University.A colourful painting on composition board of a representation of a magnified geological specimen. If you have information on this artwork or artist please leave a message in the comment box below.artist, artwork, janczewski, geology -
Federation University Historical Collection
Photograph, Jack Barker and Phil Day with the Baragwanath Donation
... ) standing in front of a cabinet of geological specimens housed... of geological specimens housed in a timber cabinet. Jack Barker and Phil ...William Baragwanath joined the Victorian Department of Mines in 1897, was director of the geological survey (1922-4), Chief Mining Surveyor (1924-43), Secretary for Mines (1932-34), consultant to the Department of Mines (1943-50) . He was born at Durham Lead on 1 August 1878 and was a former student of the Ballarat School of Mines. Baragwanath was president of the Royal society of Victoria (1943-44) and a councillor of the Ballarat School of Mines (1916-1950). After Baragwanath's death on 20 September 1966 the Department of Minerals and Energy (Geological Survey division) donated a number of Baragwanath's items to the Ballarat School of Mines, including this collection. Black and white photograph of E.J. Jack Barker (Ballarat School of Mines Principal) and Phil Day (Head of Geology) standing in front of a cabinet of geological specimens housed in a timber cabinet. ballarat school of mines, geology, ej barker, jack barker, phil day, baragwanath, william baragwanath, victorian mines department -
Federation University Historical Collection
Photograph - Photograph (Black & White), Ballarat School of Mines Chemistry Room, c 1900
... . Chemicals and apparatus line one wall, and geological specimens..., and geological specimens are housed in glass cases. Posters line the wall ...This image was taken at the height of the Ballarat school of Mines world wide fame.Black and white photograph mounted onto green card showing an interior chemistry classroom at the Ballarat school of Mines. Chemicals and apparatus line one wall, and geological specimens are housed in glass cases. Posters line the wall. On lower section of photograph 'Section Chemistry Room S.M.B. mines Dept Vic.ballarat school of mines, mines department, geology, chemisty -
Ringwood and District Historical Society
Document, Record of school fair exhibits - Norwood High School, Ringwood, Victoria - 1961
... items include personal and household items, geological specimens... items, geological specimens, weaponry, and taxidermry. (Prizes ...Stapled folder containing handwritten inventory of historic items collected for school fund-raising exhibition.Column headings include name of collector, type of item, and record of payment of 3d/per item entry fee. Sample of exhibit items include personal and household items, geological specimens, weaponry, and taxidermry. (Prizes for oldest exhibit and most unusual or most original exhibit categories advertised but results not recorded.) -
Federation University Historical Collection
Book - Ledger, Ballarat School of Mines Assay and Analysis Ledger, 1887-1890
... the the Ballarat School of Mines museum and the search for geological... and the search for geological specimens from all Australian colonies ...The Ballarat School of Mines had a 'Model Mine' that was used to teach students. Practical work was undertaken for a fee, supervised by laboratory superintendents. Copies of assays undertaken are compiled together in this book. Leatherbound ledger with transfer copies assay reports from the Ballarat School of Mines. Those seeking assaying work from the Ballarat School of Mines are listed in alphabetical order in the front of the ledger. The ledger contains 543 pages. .2) Foolscap assay report on foolscap Ballarat School of Mines letterhead, and signed by Alfred Mica Smith, Superintendent of Laboratories. The report was on eight samples of Quartz submitted by R.C. Morgan, Scotts, Hotel, Melbourne .3) Assay report on Ballarat School of Mines letterhead, dated 14 August 1985, and signed by Andrew Berry, Registrar. The assay was supervised by Professor Alfred Mica Smith, and undertaken for James Burke, Broken Hill, New South Wales. .4) Assay report on Ballarat School of Mines letterhead, dated 18 August 1988, and signed by Alfred Mica Smith, Superintendent of Laboratories. The assay was undertaken on samples of Limonite submitted by James Burke and others, Broken Hill, New South Wales. The report includes information the the Ballarat School of Mines museum and the search for geological specimens from all Australian colonies for the collection. .5) A 'rough' assay report on samples of stone submitted by H. Major Senr, Wilcannia, New South Wales. 5) A 'rough' assay report on sample quartz drillings from quartz reef submitted by H. Morris, Egerton, and an sample of quartz and pyrites for determination by Professor Krause submitted by R.M. Serjeant. ballarat school of mines, a.c. allan, brittania g.m. co., s. body, black horse company, john m. bickett, william bell, james barker, w. bliss, w. bailey, william barrou, w.h. batten, w. bechervaise, band and albion, budd bros, charles barker, i. cahir, a. chamber, w. cahill, james coglan, d. clarke, a.w. dobbie, john dosett, john dunstan, j.a. evans, l. eggleton, charles forbes, d. fitzpatrick, e. ford, michael goold, j. graham, john greenwood, james hayes, ed hardy, arthur harvey, george hodges, john hall, jubilee gold mining company, krause, luplau, lempiere, mt lyell co, john law, ed meadway, john murray, j.h. middleton, c.m. miles, m. muir, e. mcmillan, w. mcdougall, c. napier, w.r. nicholls, napier freehold, w.b, ochiltree, oakleigh gold mining company, dr pinnock, c. quin, james ross, c.b. retallack, e. rowlands, royal standard, linton, frank rabling, william russell, charles soloman, f. selby, w.j. scott, sulieman pasha co, south clunes united, h.w. sinclair, george selby, e.h. schroeder, horsham, e.w. spain, c.h. sheary, sir henry loch gold mining company, a. sutherland, saxon consols, j.b. triggs, h. townsend, harold turnley, c. taylor, melbourne, c. thorpe, a. vandenberg, charles walker, charles wilson, thomas wellington, a. wynne, r. warne, e. wattis, john wood, walter warner, armidale, c. winterbottom, w.l. willliams, j.c. young -
The Beechworth Burke Museum
Book - 1875 Catalogue, William Detmold, RULES / CATALOGUE OF BOOKS / INVENTORY OF PICTURES, DRAWINGS, / MAPS, CHARTS, FURNITURE, SPECIMENS / OF THE / PUBLIC LIBRARY AND BURKE MUSEUM / BEECHWORTH, 1875
... in this catalogue include a large collection of geological specimens... in this catalogue include a large collection of geological specimens ...This large, leather bound journal was made for the Public Library and Burke Museum in Beechworth by book manufacturer, William Detmold in 1875. It was commissioned by the President of the Library and Burke Museum committee, Dr Antoine Mousse, for the purpose of cataloguing all the items in the collection. The cataloguer was the curator at that time, William Morton, whose hand-writing appears in the journal today. When William Morton first started recording in this journal in 1875, there were already a number of existing items in the institution. The Public Library and Burke Museum in Beechworth had actually been operating since the 1850s; first as a Young Men’s Association in 1856, then as Beechworth Athenaeum in 1858, then as the Beechworth Public Library in 1860. Then in 1861 when news of the death of Beechworth’s former police superintended, Robert O’Hara Burke, reached the town, it was agreed that the Public Library would also become a museum to tribute his legacy, renaming it as the ‘Public Library and Robert O’Hara Burke Memorial Museum, Beechworth’. Many of the items from the early institutions would have been used to form the nucleus of this new organisation. Plus, the additional items that were either collected or donated to develop it into a museum. The catalogue is extensive. There are exactly 461 pages of recorded items, each page detailing the various collections the museum acquired in the late 19th century. Collections recorded in this catalogue include a large collection of geological specimens, that were given to the museum in 1868 by the Geological Survey Department of Victoria. A large collection of taxidermy mounts, that were given to the museum as skins by the Museum of Australia in 1865. An extensive collection of Aboriginal artefacts that were purchased from amateur anthropologist R. E . Johns in 1868. As well as artworks, charts, photographs, machinery, maps etc., all of which have been held in the museum since. This catalogue also details the governance and management of the organisation. There were originally 30 rules that governed the actions for the management committee and, while anyone could read in the free library, only subscribers could borrow two books and one periodical. At first, subscriptions rates were 7/6 a quarter. This was later changed to £1 per annum, paid quarterly in advance. This was a considerable amount; 7/6 per quarter meant that the annual fee was £1.10. This was equivalent to about £650.00 or about $1,182.00AUD today, while the reduced subscription fee of £1 a year was the equivalent to £450.00 or about $818.00AUD today. Membership of the athenaeum would have been the reserve of the town's notable citizens. The vale of the catalogue lies not only in its historical connect with the establishment of the Athenaeum and the current museum, but also in its record of the names and positions of all members of the institution's committees of management from 1875-1876. This is a unique object that contains important records for a notable country town. Large brown leather bound book made in 1875 for the Beechworth library and museum by William Detmond. Inside is a comprehensive and detailed itemised listing of the paintings, drawings, charts, photographs, specimens and books that entered the institution from 1850 -1882. non-fictionCover: RULES / CATALOGUE OF BOOKS / INVENTORY OF PICTURES, DRAWINGS, / MAPS, CHARTS, FURNITURE, SPECIMENS / OF THE / PUBLIC LIBRARY AND BURKE MUSEUM / BEECHWORTHburke museum, beechworth, catalogue, museum catalogue, 1875, william morton, william detmold, exposition universelle, ferdinand von mueller, public library, collection, book, leather bound, restored, digitised, robert o'hara burke, hand-written -
The Beechworth Burke Museum
Geological specimen - Ilvaite
... Geological specimen... is part of a larger collection of geological and mineral specimens ...Ilvaite has acquired its name from Ilva (Latin for Elba) Island, Greece, where Ilvaite is most commonly found. The geological setting in which Ilvaite occurs is through contact with magnetite, zinc and copper ore deposits, along with contact metamorphic deposits and zeolite zones. llvaite crystallizes in the form of black prismatic crystals and columns . This specimen was retrieved from Broken hill, known as the world's richest and largest zinc-lead ore deposit. Because of Ilvaite's often unaesthetic crystal formations compared to other minerals, Ilvaite is uncommon in most rock collections, particularly specimens that are not well formed, such as this one. Ilvaite is also a member of the Sorosilicate subclass of the silicate minerals, which have an unusual basic unit of Si2O7, making Ilvaite a unique mineral. Given that Ilvaite is not commonly found in Australia, it marks a unique contribution to an Australian collection of minerals. 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 ferrous iron analogue mineral with of black with shades of beige Ilvaite is a brittle, opaque rock formation that has acquired its name from Ilva (Latin for Elba) Island, Greece, where Ilvaite is most commonly found. The geological setting in which Ilvaite occurs is through contact with magnetite, zinc and copper ore deposits, along with contact metamorphic deposits and zeolite zones. llvaite crystallizes in the form of black prismatic crystals and columns rock, mineral, ilvaite, ilvaite specimen -
The Beechworth Burke Museum
Geological specimen - Loellingite in Rhodonite
... Geological specimen... of geological and mineral specimens collected from around Australia ...Rhodonite is a reddish-pink manganese silicate material and often contains iron, magnesium and calcium. It is usually found in metamorphic rocks (rocks which have been altered by heat, pressure or chemical process). It can range in size from tiny to massive. Because of their composition they are not suitable for use in jewellery because they are hard enough. It is quite rare to find, though has been found in Australia, North America, South America and Europe.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 specimen is a palm shaped piece of loellingite within rhodonite. It is mostly reddish-pink coloured, with flecks of light and dark grey. Loellingite is a grey iron arsenide which often forms into crystal shapes. It is mostly found in mesothermal veins (caused by immense heat) with sulfides or in limestone. It is toxic when heated or struck. rhodonite, loellingite, burke museum, beechworth, geological survey of victoria -
The Beechworth Burke Museum
Geological specimen - Mangan Hedenbergite
... Geological specimen... is part of a larger collection of geological and mineral specimens ...This specimen was recovered from Broken Hill, NSW. It was given the name Mangan Hedenbergite in 1819 by Jöns Jakob Berzelius in honor of Mr. Anders Ludvig of Hedenberg who was the first to define hedenbergite as a mineral. Hedenbergite, belongs in the pyroxene group having a monoclinic crystal system. The mineral is extremely rarely found as a pure substance. Mangan Hedenbergite is a manganese bearing variety of Hedenbergite. Manganese is the world’s fourth most used mineral after iron, aluminium, and copper primarily because it has no satisfactory substitute in its major applications. Globally, the steel industry is the primary user of manganese metal, utilizing it as an alloy to enhance the strength and workability of steel and in the manufacture of tin cans. Manganese is a key component of certain widely used aluminium alloys and, in oxide form, dry cell batteries used in electric vehicles. These batteries are in high demand. Another potential use for manganese may as an additive to help coat and protect a car’s engine. Manganese is also used for non-metallurgical purposes such as plant fertilizers, animal feed, and colorants for bricks. 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 mineral specimen in shades of silver and blackmanganese, open cut mine, manganese ore processing, bell bay, tasmania, northern territory, steel industry, zinc-carbon batteries, alkaline batteries, tin cans