Anticlines are folded rock formations that have an upwards convex shape. Anticlines can exist as a single fold or as a series of adjacent folds of alternating synclines and anticlines. The Hepburn Springs anticline is geologically associated with the west dipping fissures cutting across sandstone strata of the Hepburn Spring anticline.Colour photograph of an anticline at Hepburn Mineral Springs Reserve, in close proximity to the Sulphur Spring. hepburn springs, anticline, geology, hepburn mineral springs reserve, hepburn anticline, hepburn geology

Albert Richardson was an expert on the history of the Bendigo Goldfield. The Albert Richardson Park at Victoria Hill, is named in his honour. He was a prominent member of the Bendigo Historical Society. Fifty one page booklet. On front page: Bendigo Goldfield, issued by Geo Brown, Secretary for Mines, under the authority of The Hon. E.J. Hogan, M.L.A., Minister of Mines. Mines Department, Melbourne, Victoria, Australia, 1936.Content includes: historical information; recent development and future prospects, geology and lines of reef. Reef lines described are: Tysons, Lightning Hill, Hustlers, Derby, Paddy's Gully, Garden Gully, Deborah, Sheepshead, New Chum, Nell Gwynne, British and Foreign, Napoleon, Lancashire, Carshalton, Thistle, Christmas and Birds. On front cover 'Bendigo Goldfield, Geo Brown, Sec. for Mines, 1936' written in black pen. On first page 'A.Richardson, 29 Harrison Street, Bendigo' The booklet is annotated throughout by Albert Richardson, for example, the mines along the New Chum Line are further described with their date of formation, sill heights and area of claim.albert richardson, gold mining, goldfield, reef lines, 1936

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