Hardcover blue/cream book, black spine. On sticker on front 'Central Nell Gwynne Consolidated Company Gold Book' First 3 pages held together by paper clip, dated 1922, on top of page, North Blue Consolidated Co. Entries relate to bullion, weight advanced upon , amount of advance, weight after melting, value, balance of assay. . Following pages date commences 1933, July 28 entry 'Coy North shaft, weight advanced upon, amount of advance, weight after melting, fineness (mint and bank charges written in pen ) Eq standard weight, value, balance of assay. Monthly entries continue until March 1942. Blue bank deposit slip dated 13 June 1941, for 1628/8/- for Central Nell Gwynne, equates to entry in bullion book of that date. Inside front cover: slips of paper with handwritten equations.gold, mining, nell gwynne north blue consolidated

Diggers & Mining. The gold licence. The Government Camp. Diggers handed in their gold at the escort office, and received a receipt for the number of ounces deposited. Diggers on way to Camp to deposit gold. Markings: 20 994.LIF. 4. Used as a teaching aid.hanimounteducation, tertiary, goldfields

Diggers & Mining: Diggers & Mining. Slide reads: Thereafter, with the working out of surface deposits, and the resultant development of mining - especially, in the late 1850's, alluvial mining - the number of independent diggers gradually decreased, till by 1866 there were possibly only 25,00 of them, as against 17,000 quartz miners and about 37,000 employed in alluvial mines. Markings: 52/ 994:LIF 1. Used as a teaching aid.hanimounteducation, tertiary, diggers & miners

Old Tom mine included quartz mining and open cut mining. Today the remains of the battery site, cyanide plant, hydrolic sluicing and a 1930's puddler can be seen. It was operating in August 1874 and was taken over in 1897 by an English syndicate, J. R. Syndicate. By 1899 the mine had reached 500 feet in depth . The mine closed c. 1901.8529 Sand mining at Old Tom mine the Whipstick, Eaglehawk. O'Halloran's team of nine men and two horses and carts. Two men with horse and carts; and seven men on top of the sand deposit. A4 copy of 1513 Box 25sand mining, whipstick, old tom mine

Donald Clark Collection.A newspaper clipping from the Bendigo Advertiser newspaper, article titled 'Hopes Bright For Miners' about Reef Mining NL finding a rich deposit near Tarnagulla.

Donald Clark Collection.A newspaper clipping from unknown newspaper, article titled 'New Big Gold Find Reported' about Reef Mining NL finding a major gold deposit near Tarnagulla.

The Maddingley area of Bacchus Marsh was surveyed for brown coal deposits in the 1930s. By the early 1940s brown coal in large quantities was being extracted and was transported to Melbourne where it was used to fire boilers for the Australian Paper Mills (APM) company. By the 1970s APM was using natural gas instead of coal. Maddingley brown coal was then used to fire boilers for the CRA/VISY cardboard factory at Bacchus Marsh. This factory closed down in 1990. During the 1990s the mine was acquired by the Calleja family company who ran transport and waste management operations.The Maddingley Brown coal mine was a major industry in Bacchus Marsh for 50 years. A sample of coal from the mine is a reminder of the importance of this local industry over an extended period of time.Two cylindrical plastic containers mounted on rectangular baseSample of pulverised brown coal produced from Maddingley brown coal deposit located at Bacchus Marsh Victoria, October 1981. Moisture content 12% - Specific energy - 22 GJ/Tonne - Particle size - 25% +90 Microncoal mines, mining, brown coal, maddingley brown coal mine

Patterned hard cover, black binding on spine.Written across top of first page: South Frederick the Great GM Coy N.L. Inside pages a double spread recording the 'Gold Purchased by Bank; weight advanced upon, amount of advance, weight after melting, mint and bank charges, eq standard weight, value and balance of assay. Dates from August 1934 to December 193k7. Inserted in pages of gold book: a. receipts " Commercial Banking Company of Sydney (Bendigo) recording the particulars of gold melted and assayed on account of South Frederick the Great Co. N.L. and slips from Royal Mint, Melbourne Branch, showing out turn of deposits left for coinage. Weight before and after melting, assay reports of gold and assay report of silver and standard gold oz., total value assessed. b. Letter May 13th, 1935 from Herbert L. Archbold, enclosing cheque for 9/5/- for described weight: 11 tons, 18 cwt, 3 q. bendigo, margaret roberts, south frederick the great gold mining co. n.l., sebastian, mccoll, rankin and stanistreet

The book was used by Charles Bacon who studied at the University of Nevada in the late 1930s/early 1940s. Bacon worked at Bunker Hill Mines and Kellogg Idaho, before arriving in Australian in 1951. He worked for CN Myers, a company involved with paper converting. CN Myers was a family business (on Charles Bacon's maternal line). William Emmons was Professor and head of Geology and Mineralogy at the University of Minnesota; Director of Minnesota geological Survey; and previously Geologist, Section of Metalliferous Deposits, United States Geological Survey.Maroon soft covered book of 529 pages. Chapters include Magmatic Segregations, Pegmatities, Hypothermal Deposits, Sedimentary Depostis, Openings in Rocks, Metasomatic Processes, Mineral Associations and more.Inside front cover "Charles Bacon 1940 Lincoln Hall Ass. University of Nevada Reno, Nevada"charles bacon, mining engineering, metallurgy, university of nevada, mackay school of mines, geology, california

A fossil refers to any remains or traces of past life that are preserved in the rock. It could be remains of plants or animals. Fossil leaves are commonly found on different types of rocks. These fossils can go as far back as the Triassic Age just like the series of fossil plants collected at Denmark Hill, Ipswich in Queensland. Fossils leaves are formed when dead plants get buried by sediments like mud, sand, or volcanic ash. Often, it gets detached cleanly from stems along a special layer of weak cells, then twigs, and, less commonly, cones of conifers and fruits and seeds of flowering plants. Over time, the leaves or pieces of leaves get buried by more sediments and eventually gets 'lithified' or hardened into a rock. Erosions and mining can cause the rocks to break and reveal the fossils buried in it. Fossilisation frequently takes place at sites in the lowlands where deposits of clay, silt, sand are found. This is usually due to weathering and erosion of rocks. Fossil leaves can provide information about ancient Australia's way of living. It contributes to Victorian biodiversity records and its botanical collections. It also contributes information on the geographical profile of Victoria as fossilisation usually occur at estuaries and deltas of rivers, river flood plains, ponds and lakes. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.Piece of light brown rock with fossilised leaves in shades of golden yellow and brown.Existing label: Fossil Leaves / Locality unknown / might be worth checking if this is Glossopteris, a Permian age plant. / C. William 16/4/21 geological specimen, geology, geology collection, burke museum, beechworth, fossil leaves, fossilization, 1868 geological survey of victoria, lithified, rocks, fossilised leaf, rock, fossils, leaves

Galena is the natural compound of lead and classed as a sulphide, it crystallises in a cubic pattern and its chemical formula is PbS. Galena is a primary source of both lead and silver. This specimen of Galena comes from Broken Hill. Broken Hill has one of the world’s largest and most significant deposit of ore for the production of lead. Mining of Galena at Broken Hill began with the staking of land by Charles Rasp in 1883. By the following year, in 1884, Rasp and six others had formed Broken Hill Mining Company. Broken Hill Mining Company eventually evolved into BHP group limited and is currently the largest mining company in the world and the largest company in Australia. There is archaeological evidence from artefacts discovered in Turkey that humans have been extracting lead from galena by the process of smelting since at least 6500 BCE. This specimen also has quartz on the top surface which is frequently discovered alongside Galena. This mineral specimen is of historic significance as a sample of Galena extracted from Broken Hill during the 19th century. Mining for Galena in Broken Hill begin in 1883 by Charles Rasp and evolved into the world’s largest mining company – BHP Group Limited. Broken Hill is one of the world’s most significant deposits of ore for the production of lead. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A flat, hand-sized, grey sulphide specimen that is the natural compound of lead with a quartz formation on the top surface. Existing Label: GALENA / (with quartz) / Locality: Broken Hill / N.S.W 120 x 70 x 29geological specimen, geology, geology collection, burke museum, beechworth, galena, galena quartz, quartz, charles rasp, broken hill mining company, bhp group limited, bhp, lead, ore, lead sulphide, sulphide, silver, broken hill