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Bendigo Historical Society Inc.Map - STRUGNELL COLLECTION: UNITED HUSTLER'S & REDAN MINE, September 1913
Map, United Hustler's & Redan Mine, Transverse Section, Hustler's Line of Reefs, Bendigo. Plate No. XX1X (29).Bulletin No 33 Signed H.A.Whitelaw. Drawing shows the vertical shaft descending to over 1805 feet and appears to show samples of connecting horizontal shafts with their respective mineral contents. One level shows respective water levels .Underground Survey Officemap, bendigo, hustler's & redan mine -
Bendigo Historical Society Inc.Map - STRUGNELL COLLECTION: UNITED HUSTLER'S & REDAN MINE, September 1913
Map, Transverse Sections N. & S. Of shaft, United Hustler's & Redan Mine, Hustler's Line of Reef, Bendigo. Plate No. XXX (30).Bulletin No 33 Signed H.A.Whitelaw. Drawing shows the vertical shaft descending to over 976 feet and appears to show samples of connecting horizontal shafts with their respective mineral contentsUnderground Survey Office, Bendigo.map, bendigo, hustler's & redan mine -
Bendigo Historical Society Inc.Map - STRUGNELL COLLECTION: HUSTLER'S LINE OF REEFS K.K.MINE, September 1913
Map, Hustler's Line of Reefs, K.K.Mine,Transverse section.Plate No.XXX11(32).Geological Survey of Victoria.Bulletin 33.Signed H.A.Whitelaw. Drawing shows the vertical shaft descending to over 1932 feet and appears to show samples of connecting horizontal shafts with their respective mineral contents and dotted lines appear to show connecting reefs .Underground Survey Office, Bendigo,map, bendigo, k.k.mine -
The Ed Muirhead Physics MuseumMeldometer, Joly
Joly Meldometer The Joly meldometer was created to determine the melting point of minerals. W.E. Wilson, an astronomer and author, stated in 1900 that the Joly meldometer consisted of a ‘a strip of platinum on which minute fragments of any mineral can be placed, while any alteration in its length can be determined by means of a micrometer screw which touches a lever connected with one end of the strip. The strip can be heated by an electric current, and is calibrated by observing the micrometer readings corresponding to the temperatures at which some substances of known melting-points melt’i . One reason why the Joly meldometer was seen as a successful addition to science was the small amount of any substance that it required for testing. Only a minute sample was needed for the instrument to work and so a tiny part could be taken from a delicate item without destroying itii . The instrument was originally manufactured by the Irish company Yeates & Son of Dublin. The Yeates family business was established in the early 1790’s and is thought to have operated until approximately 1922iii . Their business slogan was recorded as ‘Instrument makers to the University’, a slogan which proudly exhibited their relationship with Trinity College, Dublin. The company was located directly opposite Trinity College, the place where the Joly meldometer was created. Working in such close proximity must have assisted this business relationship. The inventor of this meldometer was Irishman John Joly. Joly was born in 1857 at the Church of Ireland Rectory, Hollywood House. His education led him to Trinity College Dublin where, by 1891, he had obtained a Bachelor of Engineering degree as well as a Doctorate of Science. The entirety of his working life appears to have taken place at Trinity College although he is known to have travelled in order to consult with other scientists such as the world renowned Sir Ernest Rutherford. The Joly meldometer was used for a variety of different purposes, with scientists often adapting the instrument to suit their own needs. For instance, the previously mentioned astronomer W.E. Wilson adapted the meldometer to assist him in measuring the radiation of the suniv . Joly used his device in an attempt to ascertain the age of the earth. In 1913, along with Sir Rutherford, Joly came to the conclusion that the earth was approximately 400 million years old. They did this by analysing the decay of radioactivity in minerals. According to our present knowledge of the earth this was a much more accurate date than the dates Joly had previously derived. He had first thought that the earth was 97 million years old due to the volume of sodium in the oceans. Joly’s second analysis of the topic had resulted in the age of 80 million years. This figure was based on the accumulation of sediment. Apart from designing his meldometer, Joly is also remembered for his work with colour photography. In 1894 Joly discovered a method for creating colour photographs from a single platev . He also studied the use of radiation as a treatment for cancer and persuaded the Royal Dublin Society to establish the Radium Institute to assist hospitals. In 1933 Joly passed away at the age of seventy-six. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 iMollan, Charles, Irish National Inventory of Scientific Instruments, Samton Limited, 1995, p. 302. iiJoly, John, 'On the determination of the melting points of minerals, Part 1. Uses of the meldometer', Proceedings of the Royal Irish Academy, Vol. 2., 1891. iiiInstitute for Learning Technologies, "Stephan Mitchell Yeates' http://www.ilt.columbia.edu/projects/bluetelephone/html/yeates.html, accessed on 04.10.2005 ivMollan, Charles, Irish National Inventory of Historic Scientific Instruments, op cit. vMollan, Charles, The Mind and the Hand: Instruments of Science 1685-1932, Samton Limited, Dublin, 1995, p. 34.The following from #2975 in UDE UNIVERSITY COLLEGE DUBLIN ENGINEERING list in the “Irish National Inventory of Historical Scientific Instruments” by Charles Mellon (P/C in file for Cat no 272. “....meldometer as an instrument ‘for the purpose of finding the melting-points of minerals, hence its name. As used by him (Joly), it consists of a strip of platinum,on which minute fragments of any mineral can be placed, while any alteration in its length can be determined by means of a micrometer screw which touches a lever connected with one end of the strip. The strip can be heated by an electric current, and is calibrated by observing the micrometer readings corresponding to the temperatures at which some substances of known melting-points melt’.” Ref. : J. Joly, Proc. Roy. Irish Acad. 3rd series vol 2 (1891),38-64. -
The Ed Muirhead Physics MuseumMeldometer, Joly
The Joly meldometer was created to determine the melting point of minerals. W.E. Wilson, an astronomer and author, stated in 1900 that the Joly meldometer consisted of a ‘a strip of platinum on which minute fragments of any mineral can be placed, while any alteration in its length can be determined by means of a micrometer screw which touches a lever connected with one end of the strip. The strip can be heated by an electric current, and is calibrated by observing the micrometer readings corresponding to the temperatures at which some substances of known melting-points melt’i . One reason why the Joly meldometer was seen as a successful addition to science was the small amount of any substance that it required for testing. Only a minute sample was needed for the instrument to work and so a tiny part could be taken from a delicate item without destroying itii . The instrument was originally manufactured by the Irish company Yeates & Son of Dublin. The Yeates family business was established in the early 1790’s and is thought to have operated until approximately 1922iii . Their business slogan was recorded as ‘Instrument makers to the University’, a slogan which proudly exhibited their relationship with Trinity College, Dublin. The company was located directly opposite Trinity College, the place where the Joly meldometer was created. Working in such close proximity must have assisted this business relationship. The inventor of this meldometer was Irishman John Joly. Joly was born in 1857 at the Church of Ireland Rectory, Hollywood House. His education led him to Trinity College Dublin where, by 1891, he had obtained a Bachelor of Engineering degree as well as a Doctorate of Science. The entirety of his working life appears to have taken place at Trinity College although he is known to have travelled in order to consult with other scientists such as the world renowned Sir Ernest Rutherford. The Joly meldometer was used for a variety of different purposes, with scientists often adapting the instrument to suit their own needs. For instance, the previously mentioned astronomer W.E. Wilson adapted the meldometer to assist him in measuring the radiation of the suniv . Joly used his device in an attempt to ascertain the age of the earth. In 1913, along with Sir Rutherford, Joly came to the conclusion that the earth was approximately 400 million years old. They did this by analysing the decay of radioactivity in minerals. According to our present knowledge of the earth this was a much more accurate date than the dates Joly had previously derived. He had first thought that the earth was 97 million years old due to the volume of sodium in the oceans. Joly’s second analysis of the topic had resulted in the age of 80 million years. This figure was based on the accumulation of sediment. Apart from designing his meldometer, Joly is also remembered for his work with colour photography. In 1894 Joly discovered a method for creating colour photographs from a single platev . He also studied the use of radiation as a treatment for cancer and persuaded the Royal Dublin Society to establish the Radium Institute to assist hospitals. In 1933 Joly passed away at the age of seventy-six. -
Victorian Interpretive Projects Inc.Book, Theodore Jesse Hoover, The Economics of Mining, 1938
Theodore Jesse Hoover, brother of the 31st President of the United States, was born in West Branch, Iowa, on January 28, 1871. He attended Stanford and received the Bachelor of Arts degree in Geology and Mining in 1901. Following graduation his professional career started with the position of assayer for the Keystone Consolidated Mining Company. After one year, he became assistant manager for the Standard Consolidated Mine, and a year later he was promoted to manager of the operation. In 1907 Hoover went to London as general manager of Minerals Separation, Ltd. This company was developing the froth flotation process for recovering minerals from ores. Hoover took an active part in the development of the flotation concentration process and authored one of the first books on the concentration of ores by flotation. After four years with Minerals Separation, Ltd., Hoover entered private practice as a consulting mining and metallurgical engineer with offices in London and in San Francisco. He was very successful and held positions of consulting engineer, managing director, director, and president of many mining companies in America, Europe, Asia, Africa, and Australia. He returned to Stanford in 1919 as Professor of Mining and Metallurgy and Executive Head of the Department of Mining and Metallurgy. His experience and ability in organization made him a natural leader. He was influential in the formation of the School of Engineering at Stanford. The School was formed in 1925 and he was made dean, a position he held until his retirement in 1936. As dean of engineering, he promoted a broad fundamental training program for undergraduate engineering students. Under his guidance, emphasis was placed upon graduate work and he was responsible for developing strong graduate engineering curricula at Stanford. While dean he continued teaching and his course, "The Economics of Mining," developed into a book which was published in 1933. He became interested in the functions of engineers and, with Professor Fish, wrote a book entitled "The Engineering Profession" which was published in 1940 and revised in 1950. In addition to his academic activities he was generous in his hospitality. Faculty and students alike enjoyed the annual field day and barbecue at his Rancho del Oso, near Santa Cruz. He was widely read and had a lively interest in all the things he encountered. He speculated on the antiquity of man and man's early production processes. To verify an idea regarding flint tools, he studied their shapes and became proficient in making arrow heads. He was also interested in wild life, and was one of the founding members of the Cooper Ornithological Society. (http://engineering.stanford.edu/about/bio-hoover)Blue hard covered book of 547 pages including an index. Contents include mine valuation (sampling, ore deposits, ore reserves, financial provisions, sale of mineral product, metal prices, reports) and Mining Organization (Co-operative effort, Mining Companies, Promoting Mining Enterprises, fluctuations of share prices, valuation of mining shares, fakes and fallacies, the mining Engineer and the law) and Mine Management (Organization of staff, mine manager, efficiency, industrial relations, training and discipline, safety).inside cover 'Charles Bacon Mackay School of Mines'.mining, economics, hoover, stanford, mackay school of mines, mackay, bacon -
National Wool MuseumTextile - Quilt, Rosemary A.O. Cameron, Celebration Quilt, 1990
From Rosemary Cameron - This quilt has been made in 100% wool to celebrate the diversity, durability and beauty of pure wool, especially the lightweight cool wools. The woollen patches were kindly donated by Mr. David Jones, managing Director of Fletcher Jones and Staff which were pre-cut samples of European Fabrics in various weights, textures and colours. I had the task of creating a design around the fabrics available, some of which I only had to sample. I chose to surround my design with dark shades to encompass at the top of the quilt, the lightness of the sky and the trees, in the middle the warmth of summer, the dryness of central Australia and at the bottom the rick tones of Opals, our mineral wealth and the internal heart of earth. To add excitement and texture to this design I chose 31 Australian Wildflowers including all the Australian Floral Emblems, some unusual wildflowers and favourite small wildflowers. Twice life size, these flowers have been made of silk wool and cotton, embroidered, painted and beaded by our creative and talented Hamilton Quilters, their results are fantastic! The brilliance and timeless quality of these Australian Wildflowers intensify and complement the colours of the Wool Quilt. The Quilt was hand pieced and hand quilted at quilting bees. It has a woollen batting, binding and backing which was a delight to work with and very easy to quilt. The flowers were assembled and attached in small working bees. To the fifty-two Hamilton Quilters who have worked on this quilt for six months thank you for you hard work and creativity especially Joan H. Lyons for her time, enthusiasm and knowledge when difficulties arose. Joan M. Lyons has worked with me on various stages of this Quilt, her help and support has been tremendous. To my family who have tolerated scraps of wool and silk, photographs, wildflower books and specimens and drawings which have at times almost taken over our house, a year from ideas to completion, thank you for your support and help in many ways.Multi coloured patchwork quilt with native flowers protruding from centre in a diamond shape.Embroidered on back - "The Celebration Quilt" Made in 1990 by The Hamilton Quilters, Designed by Rosemary A.O. Cameron. Made of Pure Wool. Beryl Anderson, Joan Askew, Bett Basham, Marilyn Baulch, Rau Blaby, Pauline Boyd, Aileen Beckwith, Dorothy Beveridge, Ros Brommell, Rosemary Cameron, Gwen Cook, Anne Cordner, Kaylene Cowland, Elaine Denby, Barbara Dolman, Rosalie Duffield, Helen Fry, Glennys Gardner, Nola Gunning, Margaret Irvine, Bev Jeffrey, Emma Jensen, Betty Lacy, Helen Lampard, Joan H. Lyons, Joan M. Lyons, Elaine McDonald, Carole McEwan, Joy McLeod, Joyce McLeod, Mary May, Joan Mallinson, Susan Mason, Anne Menzel, Val Mills, Betty O’Brien, Di Pettigrew, Therese Read, Sherry Robertson, Lee Rowland, Irene Saddler, Nanette Templeton, Glenys Tindall, Liz Wallis, Ruth Walter, Marion Warburton. Alison Waterman, Pat Wilmot, Nola Malcolm, Ann Nicholls, Margaret Rowe, Jill Hillier.celebration, flowers, hamilton quilters, quilt, native flowers -
University of Melbourne, School of ChemistryClevite
... a. Clevite. A sample of the mineral from which Ramsey... of Melbourne Grattan St Melbourne melbourne a. Clevite. A sample ...a. Clevite. A sample of the mineral from which Ramsey extracted He. 'Clevite Source of Helium Presented by Professor Ramsay London' on label -
The Beechworth Burke MuseumGeological specimen - Slice Dendrites on Sandstone, Unknown
Dendrites are deposits of black minerals, typically manganese oxides that precipitated from water seeping through fractures in fine-grain rocks like a sandstone or limestone. Dendrites are much less regular than plant fossils and lacks vein structures. The manganese cryztallizes through the process called 'supercooling'. Some samples of dendrites occur in volcanic rocks in the Lilydale district, east of Melbourne. Sandstones are made of tiny sand grains that may have been deposited in the sea and later formed together. Most sandstones are made of quartz which are chemically-resistant minerals. This particular specimen was donated by Alfred Selwyn in 1868 as part of the Geological Survey of Victoria. It is connected to the original 1875 catalogue on Geological Specimen with number 189 'Quartz Crystals_Quartz Crystals (two are polished)'Dendrites on sandstones This specimen is an important contribution to the geological history of Victoria, as well as its links to the 1868 Geological Survey of Victoria. This specimen is part of larger collection of significant geological specimens in the Burke Museum that was collected from around the world between 1868-1880. A large percentage of these specimens were collection as part of the Geological Survey of Victoria 1852-1974. The Geological Survey of Victoria was an organisation founded in response to the Victorian gold rush to explore the geological and mineral resources and to record a detailed map of the state. It was headed by British geologist, Alfred Richard Cecil Selwyn (1824-1902), who was responsible for issuing over 60 geological maps during his 17 years as director. These maps were all hand-drawn and coloured and became the benchmark for accuracy for geological mapping. 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 slice of light brown sandstone with dendrites formed from crystallized manganese oxide.Existing label: Not sure what / 'Slica dondrites' / means. / Sample is sandstone and original label / identifies it as from / the Grampians near Stawell. / C. Willman / 15/4/21 Other label: [illegible] / stone [ illegible] / from Grampians Stawell / 1894 /geological specimen, geology, geology collection, burke museum, beechworth, dendrites, sandstones, quartz, lilydale district, geological survey of victoria, grampians, victoria rocks, minerals, rocks, manganese oxides, alfred selwyn -
The Beechworth Burke MuseumGeological specimen - Galena (with quartz), unknown
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
