From the Ballarat School of Mines.Two geological Specimen of Calcite.rocks, geology, calcite

From the Ballarat School of Mines.Geological Speciman geology, calcite

8305.1 - Small opaque white flattened ovoid crystalline pebble showing rhomboidal cleavage planes typical of calcite.

From the Ballarat School of Mines.Geological Specimenrocks, geology, black gothite and calcite, flinders ranges

From the Ballarat School of Mines.Geological Specimenrocks, geology, tourmaline, calcit

From the Ballarat School of Mines.Geological Speciman geology, siderite, martitie, limonite

Stone grinding/sharpening tool with 'bump' which could be used as a handle. Evidence of wear due to sharpening on both sides of the stone. The rock is calcite cemented quartz sandstone; it is sedimentary quartzite with a granular appearance. It has a soft matrix, and is pale, indicating its calcite nature, as well as dissolved pits. Its origin is from dry land soils and dunes. aboriginal, stone, tool, archaeology, stone tools, sandstone, quartzite, calcite

These were collected from the Lake Tyers area at Red Bluff. Inspected by George Rawlings 6.2.2013.Two lumps of fossil rock with a small shell broken off one. The shells are filled with calcite.fossil shells calcite lake-tyers

These were found at Red Bluff at Lake Tyers. Inspected by George Rawlings 6.2.2013.Two lumps of shell fossils. The smaller, .1, is a shell and the larger .2 is a cast of spondylus, a genus of bivalve molluscs, gasteropodes. This is in calcite.fossils shells red-bluff bivalve molluscs spondylus

Found at Point Hicks. Probably part of the root of the tree. This is a type of petrified wood that has had all of the wood cells replaced with calcite mineral. After exposure to the ultraviolet light of the sun for a few years, the petrified wood has turned dark. Inspected by George Rawlings 6.2.2013.One piece of fossil of a calcified tea tree.fossil tea-tree petrified-wood calcification

The Ballarat School of Mines was the first School of Mines in the southern hemisphere. Its Museum was established in 1872. Donation 600, 4 July 1882, H. Sutton, Ballarat. Nature of Donation: 13th Annual report of the Aeronautical Society of Great Britain 2 papers 'from the proceedings of the Royal Society', Nos 217 & 218 - 1882 communicated by the President :on a new electrical Storage battery" by Henry Sutton, Ballarat, Victoria Donation 976, 8 May 1884, H. Sutton, Ballarat. Nature of Donation: * 1 volume "Pluttner on the Blowpipe: (Pluttner's manual of qualitative & quantitative analysis of the blowpipe. Donation 1682, 28 Feb 1887, James Lamb, Ballarat. Nature of Donation: Copy of "The Ballarat Times" newspaper of 3 December 1854, framed, and protected on both sides with glass. Donation 1712, 28 April 1887, Marg. Guerin, Ballaarat. Nature of Donation: Specimens nos (797-806) 797-801 from the New Reform Mine Luchnow, NSW (797) Serpentine with vein of quartz and calcite (798) Surpentine passing into silicous ferruginoous gossan; with drives of rock crystal (&99) Diorite with vein of calcite (800) Auriferous vein stuff (801) Auriferous arrenopyrite with calcite (802) noble opal filling cavities in decomposed traclyte (803-805) from Mr McDonald, NSW (806) arutute (carbonate of lead) in long schombie purni (?) Donation 1730, 23 May 1887, Miss Guerin, Ballaarat. Nature of Donation: Copy of the Victorian Review No 74 December 1 1885, Copy Wide Awake Vol 1 No 6 May 21st 1887Large rough calf covered book recording museum, laboratory and library donations to the Ballarat School of Mines. 4835 donations are recorded.Marbled end papers. Labels on spine and front cover.ballarat school of mines, ballarat school of mines museum, benjamin hepburn, ce clarke, j noble wilson, m hamburger, d christy, edwin jewell, ellery, john gray, go preshaw, cf crouch, henry brind, james darby, rm serjeant, george day, jf watson, stoddart, j hicks, hicks, james hector, sleep, jj sleep, james pearce, henry obree, newman, william tarrant, beilby, william bradford, george lansell, watson, edward gazzard, e morey, john lynch, j hector, rivett bland, bland, costin, whittle, crowther, mitchell, ferdinand krause, krause, joseph mitchell, john walker, bailey, duncan, mica smith, alfred mica smith, james buchanan, buchanan, whitehouse, dr bunce, bunce, james bklack, james bickett, js north, joseph flude, alfred lester, wagemann, fw niven, edwards, william evett, john addis, al elphinstone, henry sutton, ol olden, bh cross, robert hamilton, hancock, ferdinand von mueller, von meuller, berchevaise, j whitehouse, serjeant, henty, james shugg, john ross, james oddie, ralph tate, henry watts, wh wooster, wooster, luplau, rosenblum, heddington, albert furmedge, buley, robert wilson, e. rowlands, ne hall, henry pearce, lee young, nicholls, dusontory, daniel brohpy, brophy, klug, james donaldson, john cherry, ce jones, john feilds, thomas williams, enscoe, e price, shoppee, jacob drew, george wyatt, dimmock, james orr, john hardy, george wyatte, thomas rogers, james lamb, doepel, margaret guerin, bella guerin, guerin, george binns, william laplau, captain baker, baker, crisp, barnard, haffie, bateman, chalmers, richard parker, adam adamson, jn wilson, john noble wilson, papenhagen, towl, government astronomer, royal society, minister of mines, thoams blackett, burbury, denny, thys, p gay, james law, woolnough

This specimen is from Broken Hill, NSW. Galena is a natural mineral form of lead sulphide and is often found associated with sphalerite, calcite, and fluorite. Galena is an important lead ore mineral, and, in some regions, it is also an important mineral associated with silver ore. Sphalerite is a sulphide mineral that is the main ore of zinc. Rhodonite is an uncommon mineral once used as an ore of manganese in India, however today the scarcity and fragility of the crystals mean it is primarily used as lapidary materials or mineral specimens. In 1883, Charles Rasp who was a boundary rider at the time, discovered what he thought were deposits of tin but were in fact samples of silver and lead. He and six others went on to set up the first mining company in Broken Hill (BHP). The ore body became the largest and richest of its kind in the world mining ore worth more than 42,000 pounds in its first year. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study. Galena contains lead and silver, Sphalerite contains 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 hand-sized piece of Sphalerite and Galena with Rhodonite crystalsburke museum, beechworth, geological, geological specimen, galena, rhodonite, sphalerite, silver ore, manganese, lead sulphide, lead ore, zinc ore, lapidary, mineral specimen, broken hill, nsw

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