Showing 15 items matching "pyrites furnace"
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Federation University Historical CollectionPlan, Central Board of Health, Condensing Apparatus for Pyrites Furnaces, 07/1873
... pyrites furnace... School of Mines self-acting Pyrites Furnace....Printed plan for a condensing Apparatus for Pyrites... of Mines self-acting Pyrites Furnace. pyrites pyrities pyrites ...Possibly linked in some way to Patent for the Ballarat School of Mines self-acting Pyrites Furnace.Printed plan for a condensing Apparatus for Pyrites Furnacespyrites, pyrities, pyrites furnace, condensing apparatus -
Federation University Historical CollectionDocument, Letters Patent for an Invention for Roasting Pyrites, 1875, 1875
... ballarat school of mines self-acting pyrites furnace... to be called 'the Ballarat School of Mines Self-Acting Pyrites Furnace... of mines self-acting pyrites furnace Written on verso:
"Date ...R.M. Serjeant was listed as a mining manager and Joseph Flude as a metallurgist. In 1875 they were both living in Ballarat. The patent number is A.D.1875, 4th March. No 2031. According to the patent the hearth of the furnace is in the form of a cone revolving horizontally. The feed is supplied to the apex of the cone by an archimedian screw. The crown of the furnace comprises a double covering or roof with an intermediate chamber for receiving heated air. The inner covering is pierced to admit of the heated air being brought into contact with the pyrites on the face of the revolving hearth. The discharge of the roasted substance is affected by means of a scraper at the base of the cone. It was claimed that this was a new mode of introducing heated air, and the exclusion of flame during the operation of roasting pyrites. The self-acting charge and discharge of the furnace and the peculiar construction of the hot air chambers, and the use of perforated bricks through which the supply of air is affected were also new. (http://patentsvictoria.net/002031.html) From the Goulburn Herald, 14 September 1878 "A feature connected with the school of mines is the yet unfinished pyrites works. The extraction of the gold from pyrites and the utilization for commercial purposes of other substances connected with pyrites are peculiarly important to Ballarat, because were a simple and inexpensive method devised there are millions and millions of tons of quartz that would then be made remunerative. With this thought in their minds two scientific gentlemen invented the school of mines self-acting rotatory furnace. This, for lack of funds, has not been completed as yet, but the amount in hand for the purpose is daily increasing, and it will eventually be an accomplished fact. It is in contemplation also to erect machinery shops in connection with the school, and it is purposed to con struct a steam-engine to do at once the work of the pyrites treatment and the ma chine room. A model shaft and mine too are being prepared for on the reserve, so that practical mining of the most thorough character may be taught on the ground.'Letters Patent for an Invention for Roasting Pyrites to be called 'the Ballarat School of Mines Self-Acting Pyrites Furnace' to Robert Malachy Serjeant and Joseph Flude. The large document is on a vellum type paper complete with stamps and seal. The document is signed by Acting-Governor William Stawell.Written on verso: "Date of Patent 4th March 1875 No 2031 Letters Patent for An invention for roasting pyrities to be called "The Ballarat School of Mines Self-acting Pyrities Furnace" to Robert Malachy Serjeant and Joseph Flude Melbourne, Victoriaballarat school of mines, serjeant, r.m. serjeant, robert m. serjeant, flude, joseph flude, richard gibbs, stawell, william stawell, pyrities furnace, philately, statute stamp, seal (victoria), ballarat school of mines self-acting pyrities furnace, ballarat school of mines self-acting pyrites furnace -
Federation University Historical CollectionBook - Family History, PenFolk Publishing et al, Joseph Flude 1825 - 1892, 2003
... ballarat school of mines self-acting pyrites furnace... "The Ballarat School of Mines self-acting pyrites furnace" ... "The Ballarat School of Mines self-acting pyrites furnace" school ...Blue paperback book, 81 pages, this book contains information on the Flude families of Australasia, Joseph Flude lectured at the School of Mines and Industries in 1871, " he offered his services gratuitously". He lectured in Inorganic Chemistry and Metallurgy. non-fictionschool of mines, joseph flude, flude family history, robert malachy sergeant, chemistry, metallurgy, ballarat school of mines self-acting pyrites furnace, ballarat school of mines, family history, genealogy, herbert werner frederick de nully -
Federation University Historical CollectionBook, Guide to Ballarat the Beautiful, 1923, 1923
... edwards pyrites furnace... business college george hotel edwards pyrites furnace long's ...The image of Ballarat Trustees relates to a building on the corner of Mair and Lydiard Streets. In 2010 it was used as Cuthberts law firm.Grey/green soft covered book. Includes photographs and map. Themes include: Ballarat History pre gold, mining, Eureka Stockade, Lake Wendouree, South Street, Grand National Eisteddfod of Australasia, schools, Black Hill, Lake Burrumbeet, Creswick, Buninyong. Illustrations and advertisement include: Sturt Street,James Smith, Ballarat Town Hall, Ballarat East Town Hall, Rowlands, Ballarat brewing Co., Royal Standard Brewery, steam train, Lake Wendouree, J.S. Vickery & Son, trout, Berry, Anderson & co., Ballarat Botanical Gardens and hot houses, Claxton Memorial Fountain, statues, New Imperial Gold Mine, Art Gallery of Ballarat, St Patrick's College, Ballarat Grammar School, Ballarat School of Mines, Ballarat College, Sunnyside Woollen Mills, Ballarat Agricultural High School, Passenger Steamer on Lake Wendouree, Moorabool Falls, Lal Lal Falls, Grosvenor Square, Netherby, Buninyong, Ballarat Motor Garage.ballarat, cuthberts, ballarat trustees, sturt street, tram, trams, ballarat town hall, crag's hotel, sun foundry, eureka aerated waters and brewing co, d. lem, chinese practioner, chinese herbalist, hugh v. mckay, sunshine harvester, gordon brothers, central business college, george hotel, edwards pyrites furnace, long's biscuits, ballarat eisteddfod, george farmer, ballarat botanical gardens, eureka stockade, lake wendouree, ballarat school of mines, moorabool falls, kirks reservoir, ballarat post office, hepburn lagoon, star of the east mine, emu river, ballarat observatory, statues, angus' rialto cafe, carlyon's hotel, clarendon ladies' college, j.e, sang, ballarat coffee palace, stansfield and smith, ballaray brewing company, phoenix brewery, rotal standard brewery, john macleod co, robert sim and co, cobb and co\eagle foundry, j.j. goller and co., mt buninyong lookout, ballarat town hall ballarat east gardens, hot house, glass house, statuary pavilion new imperial gold mining co.,, art gallery of ballarat, st patrick's college, ballarat agricultural high school, lake wendouree steamer, grass trees at mt clear, mount clear, lake burrumbeet, newlyn reservoir trout, lal lal falls, grosvenor square, netherby, ramelli's motor garage, buninyong gold obelisk, memorial, imperial gold mine, botanical gardens lily pond and fernery -
Federation University Historical CollectionLetter - Correspondence, Miss B.E. Jacka, Secretary of the Australasian Institute of Mining and Metallurgy, Correspondence on The Australasian Institute of Mining and Metallurgy Letterhead, 1961, 24/01/1961
... edwards pyrites furnace... pyrites furnace b.e. jacka mining Ausimm Typed letter ...Typed letter on The Australasian Institute of Mining and Metallurgy Letterhead requesting information from the Ballarat School of Mines on the Edwards Pyrites Roaster.australasian institute of mining and metallurgy, harry arblaster, edwards pyrites furnace, b.e. jacka, mining, ausimm -
Ballarat Heritage ServicesPhotograph - Image, Edward's Pyrites Ore Reduction Works, c1906, c1906
... Edward's Pyrites Furnace... Edward's Pyrites Furnace Image of the Edward's Pyrites Ore ...Image of the Edward's Pyrites Ore Reduction Works in Sebatopol, Victoria.sebastopol, edward's pyrites ore reduction works, edward's pyrites furnace -
Clunes MuseumMap, 1890
... , Port Phillip Hotel, Pyrites furnace, Battery, Office, Smith..., Port Phillip Hotel, Pyrites furnace, Battery, Office, Smith ...Features location of Club Hotel, Union Bank, Engine rooms, Port Phillip Hotel, Pyrites furnace, Battery, Office, Smith Shop,Surface Tramway to BatteryPhotocopy of map/plan of Dixon's New North Clunes, Central Clunes Co. and South Clunes utd showing various shafts and pre-emptive rights. Scale 1 inch = 100 feetOn front in red ink; "drawn in 1890"mine shafts, hotels, plans -
Federation University Historical CollectionDocument, Indenture Between Robert M. Serjeant, Joseph Flude and the Trustees of the Ballarat School of Mines regarding Letters of Patents for the Benefit of the Ballarat School of Mines, 1877, 04/03/1875
... to be called 'the Ballarat School of Mines self-Acting Pyrites Furnace... Pyrites Furnace" to Robery Malachy Serjeant and Joseph Flude ...R.M. Serjeant was listed as a mining manager and Joseph Flude as a metallurgist. In 1875 they were both living in Ballarat. The patent number is A.D.1875, 4th March. No 2031. According to the patent the hearth of the furnace is in the form of a cone revolving horizontally. The feed is supplied to the apex of the cone by an archimedian screw. The crown of the furnace comprises a double covering or roof with an intermediate chamber for receiving heated air. The inner covering is pierced to admit of the heated air being brought into contact with the pyrites on the face of the revolving hearth. The discharge of the roasted substance is affected by means of a scraper at the base of the cone. It was claimed that this was a new mode of introducing heated air, and the exclusion of flame during the operation of roasting pyrites. The self-acting charge and discharge of the furnace and the peculiar construction of the hot air chambers, and the use of perforated bricks through which the supply of air is affected were also new. (http://patentsvictoria.net/002031.html) From the Goulburn Herald, 14 September 1878 "A feature connected with the school of mines is the yet unfinished pyrites works. The extraction of the gold from pyrites and the utilization for commercial purposes of other substances connected with pyrites are peculiarly important to Ballarat, because were a simple and inexpensive method devised there are millions and millions of tons of quartz that would then be made remunerative. With this thought in their minds two scientific gentlemen invented the school of mines self-acting rotatory furnace. This, for lack of funds, has not been completed as yet, but the amount in hand for the purpose is daily increasing, and it will eventually be an accomplished fact. It is in contemplation also to erect machinery shops in connection with the school, and it is purposed to con struct a steam-engine to do at once the work of the pyrites treatment and the ma chine room. A model shaft and mine too are being prepared for on the reserve, so that practical mining of the most thorough character may be taught on the ground.'Large indenture on red bordered vellum. The indenture was regarding a patent for the benefit of the Ballarat School of Mines. Letters Patent for an Invention for Roasting Pyrites to be called 'the Ballarat School of Mines self-Acting Pyrites Furnace" to Robery Malachy Serjeant and Joseph Flude. The large document is on a vellum type paper complete with stamps and seal. The document is signed by Acting-Governor William Stawell. Inscriptions and Markings Written on verso: "Date of Patent 4th March 1875 No 2031 Letters Patent for An invention for roasting pyrities to be called "The Ballarat School of Mines Self-acting Pyrities Furnace" to Robert Malachy Serjeant and Joseph Flude Melbourne, Victoriaballarat school of mines, serjeant, r.m. serjeant, robert m. serjeant, flude, joseph flude, patent, barry, redmond barry, rogers, judge rogers, bland, rivett henry bland, john airy, warrington rogers, establishment, indenture, legal, cuthbert, ballarat school of mines trustees, william stawell, john warrington rogers -
Federation University Historical Collection
Image, Robert Malachy Serjeant
... of a novel Pyrites furnace to the school. The R.M. Serjeant... of a novel Pyrites furnace to the school. The R.M. Serjeant ...ROBERT MALACHY SERJEANT (1828-1902) Robert Malachy Serjeant was born on 21 December 1828 at Callington, Cornwall. He was the son of Philip Davey Serjeant, a surgeon in the Royal Marines, and Eliza Malachy. Philip Serjeant died in 1834. His mother, Eliza, remarried John Burgh in 1836. He died in 1837. In September 1848 Eliza, Robert and his two sisters, Caroline and Susan, departed Plymouth on the William Moneya for Port Adelaide and arrived in January 1849. Once gold was discovered in Victoria, Serjeant made his way to Forest Creek (near Castlemaine) and he and his mate Mr Victor, were the first party to sink through the basalt in search of a deep lead. In 1854 he moved to Ballarat to work as a miner and enjoyed some success. In 1855 he was with a group that discovered a 500 ounce nugget. With his share of the sale he set himself up with the latest mining equipment, as well as beginning a lifelong interest in the share market. He became the Manager of the Chryseis, Isis and Garibaldi claims and then the Manager of the Band and Albion Consol Company. He held the position for thirty years and only resigned when the company amalgamated with the Sir Henry Loch Mine. Robert Malachy Serjeant became interested in Politics. The first election for Parliament Representatives for Ballarat was in 1855. Robert stood for election for the first time in 1859, representing Ballarat West. He was also elected to represent Ballarat West in 1874 and 1880. Robert Serjeant’s community involvement extended to Education. Years of discussion eventually saw the development of the Ballarat School of Mines, the first school of mines in Australia. The inaugural School Council was formed in 1870 with Sir Redmond Barry, the Chief Justice, as President and Robert Malachy Serjeant as a member of the council. He held a position on the council until illness forced him to retire in 1889. He was elected a Life Governor in 1889. He was also a Life Governor of the Ballarat Hospital. Robert Serjeant showed Prince Albert and Prince George (later King George V) around the Band and Albion Mine. At the age of 42, Robert enrolled as a student at the School of Mines in 1871. He obtained a Certificate of Competency in Assaying (including Metallurgy) in 1875. The first certificate in “Geology as Applied to Mining” was awarded to Robert Serjeant in 1876. Robert Serjeant was an active and generous supporter of the School of Mines. As well as being a financial contributor, he lectured and examined in the Principles and Practice of Mining. He was regarded as an authority on alluvial and quartz mining and was a member of the Ballarat Local Court and mining board. In 1977 Robert, Joseph Flude and Henry Caselli donated the patent rights of a novel Pyrites furnace to the school. The R.M. Serjeant Scholarship at the Ballarat School of Mines resulted after a reward was offered for the first to produce the best method of treating auriferous ores – other than the smelting method. The offer was open for two years but not awarded. The money for this was donated by Robert Serjeant to the amount of 256 Pounds. It was then used to fund the School of Mines Scholarship in Engineering (1889). It was first awarded in 1922. Robert Malachy Serjeant died on 25 October 1902 and was buried at the Ballaarat Old Cemetery. (Sometimes Malachy is incorrectly written as Malachi)Two photographic portraits of mine manager Robert Malachy Serjeant. Both portraits were purchased by the donor from the State Library of Victoria. robert malachy serjeant, r.m. sergeant, robert malachi serjeant, band of hope and albion consols -
Federation University Historical Collection
Photograph - Image, Yarrowee Hall, Redan, c1883
... the patent rights of a novel Pyrites furnace to the school.
Pyrites furnace to the school.
ROBERT MALACHY SERJEANT (1828-1902) Robert Malachy Serjeant was born on 21 December 1828 at Callington, Cornwall. He was the son of Philip Davey Serjeant, a surgeon in the Royal Marines, and Eliza Malachy. Philip Serjeant died in 1834. His mother, Eliza, remarried John Burgh in 1836. He died in 1837. In September 1848 Eliza, Robert and his two sisters, Caroline and Susan, departed Plymouth on the William Moneya for Port Adelaide and arrived in January 1849. Once gold was discovered in Victoria, Serjeant made his way to Forest Creek (near Castlemaine) and he and his mate Mr Victor, were the first party to sink through the basalt in search of a deep lead. In 1854 he moved to Ballarat to work as a miner and enjoyed some success. In 1855 he was with a group that discovered a 500 ounce nugget. With his share of the sale he set himself up with the latest mining equipment, as well as beginning a lifelong interest in the share market. He became the Manager of the Chryseis, Isis and Garibaldi claims and then the Manager of the Band and Albion Consol Company. He held the position for thirty years and only resigned when the company amalgamated with the Sir Henry Loch Mine. Robert Malachy Serjeant became interested in Politics. The first election for Parliament Representatives for Ballarat was in 1855. Robert stood for election for the first time in 1859, representing Ballarat West. He was also elected to represent Ballarat West in 1874 and 1880. Robert Serjeant’s community involvement extended to Education. Years of discussion eventually saw the development of the Ballarat School of Mines, the first school of mines in Australia. The inaugural School Council was formed in 1870 with Sir Redmond Barry, the Chief Justice, as President and Robert Malachy Serjeant as a member of the council. He held a position on the council until illness forced him to retire in 1889. He was elected a Life Governor in 1889. He was also a Life Governor of the Ballarat Hospital. Robert Serjeant showed Prince Albert and Prince George (later King George V) around the Band and Albion Mine. At the age of 42, Robert enrolled as a student at the School of Mines in 1871. He obtained a Certificate of Competency in Assaying (including Metallurgy) in 1875. The first certificate in “Geology as Applied to Mining” was awarded to Robert Serjeant in 1876. Robert Serjeant was an active and generous supporter of the School of Mines. As well as being a financial contributor, he lectured and examined in the Principles and Practice of Mining. He was regarded as an authority on alluvial and quartz mining and was a member of the Ballarat Local Court and mining board. In 1977 Robert, Joseph Flude and Henry Caselli donated the patent rights of a novel Pyrites furnace to the school. The R.M. Serjeant Scholarship at the Ballarat School of Mines resulted after a reward was offered for the first to produce the best method of treating auriferous ores – other than the smelting method. The offer was open for two years but not awarded. The money for this was donated by Robert Serjeant to the amount of 256 Pounds. It was then used to fund the School of Mines Scholarship in Engineering (1889). It was first awarded in 1922. Robert Malachy Serjeant died on 25 October 1902 and was buried at the Ballaarat Old Cemetery. (Sometimes Malachy is incorrectly written as Malachi)An copy of a photo of Yarrowee Hall, the home of of mine manager Robert Malachy Serjeant. robert malachy serjeant, r.m. sergeant, robert malachi serjeant, band of hope and albion consols, yarrowee hall, redan
Federation University Historical CollectionBook - Diary, John Kennedy, John Kennedy's Ballarat School of Mines Lecture Notes, 1889
John Kennedy was born on 04 April 1862, the son of ship carpenter Robert Kennedy and his wife Florinda (Aitken), and the brother of Malcolm and Colin Kennedy. In 1860 the family migrated to Melbourne where Kennedy senior set up as a shipwright. In 1879 Malcolm and John, who trained as a naval architect, joined their father as Robert Kennedy & Sons, shipbuilders and shipsmiths. On 27 December 1883 at North Melbourne, Malcolm married Ann White with Presbyterian forms. Next year Robert Kennedy & Sons removed to Hobart where with John W. Syme and W. J. Duffy, partners until 1889, they took over the Derwent Ironworks & Engineering Co., a foundry formerly owned by the (Alexander) Clark family. The Kennedys also acquired the patent slipyard, formerly Ross's, at Battery Point. After the shipbuilding industry in Hobart began to flag John also turned to mining: he attended the Ballarat School of Mines, and reopened the Hobart smelters which had been an adjunct of the Derwent Ironworks in the 1870s. He made several voyages overseas on smelting business and as mining promoter, and was a member of the London Stock Exchange. In 1913-14 he was manager of Tongkah Compound (1910); Robert Kennedy & Sons was reputed to have contributed to the success of the Hobart-run Tongkah Harbour, Thailand, tin mines by developing a suitable dredge. The brothers also held shares in the Irrawaddy Burma Co. John was a member of the Australasian Institute of Mining Engineers and from 1932 an honorary life member of the American Institute of Mining & Metallurgical Engineers. John died in Hobart on 10 January 1937. (Ann G. Smith, 'Kennedy, John (1862–1937)', Australian Dictionary of Biography, National Centre of Biography, Australian National University, http://adb.anu.edu.au/biography/kennedy-john-7092/text11963, published first in hardcopy 1983, accessed online 24 April 2020.) A book covered in black leather with 'John Kennedy' embossed on the front in gold. The book contains notes from the time he studies at the Ballarat School of Mines. The beginning of the book has an alphabetical section where John Kennedy has created an index.Inside front cover 'John Kennedy Nena Wharf Hobart Tasmania.' john kennedy, australasian institute of mining engineers, ausimm, american institute of mining metallurgical engineers, ballarat school of mines, lecture notes, lecture notebook, antinomy, brick clay, carbon, coal, copper, chemistry, clay, chrome, electricity, fire clay, gas, gold, gold bullion, glass, gold test for, iron metallurgy, light, lead, metallurgy, mica, mineralogy, pyrites, sulphur in pyrites, sugar, slags, wolfram, preparation of pure gold, scorification, gold bullion assay, petrography, melting poinys of bodies, metric system, geology, mount morgan, queensland, rock salt, assay of tailings, classification of rocks, muffle furnace, ballarat school of mines wind furnace, assay of antinomy, recovery of silver from solutionsheat pyrometer, spectroscope, organic acids, metallurgy of iron, assat of copper, cornstock lode nevada, mount morgan queensland, scarification, elmwood, metallurgy of lead, specific gravity, copper assay, seperation of gold from other metals, test for gold, wet assay, mercury
Federation University Historical CollectionUnknown - Model, Edwards' Ore Reduction Furnace Model, pre 1924
This model of a mechanical ore roasting and chloridising furnace was invented and patented by Thomas Edwards of the Edwards Pyrites Smelting and Ore Reduction Company. This new type of furnace produced a high standard of sulphur free ore known as ‘sweet roasted’. Edwards used this model for demonstrations in the USA. Of note is the central large vertical cogwheel (externally driven) which drives small vertical cogwheels via angled cogging drives. These in turn drive a horizontal wheel. Each side of the vertical wheel is set on an opposite side to the horizontal wheel of its neighbours, resulting in opposite direction rotation of neighbouring horizontal wheels. Each horizontal wheel turns a rabble (set of vertical iron paddles) within the furnace. These rabbles, each turning in opposite direction to its neighbours, move the roasting ore in a zig-zag path through the furnace. The elongated furnace with its line of rabbles produced a much ‘sweeter’ roasted ore than could be obtained from a typical tank-shaped furnace. In 1924, when the model was donated to the Ballarat School of Mines, Ballarat’s Courier newspaper reported, ‘Apart from its historical and education value, the gift should serve to stimulate the inventive faculties of the students who have to win fame for the school and for themselves in the metallurgical world.’ The furnace model was donated to Ballarat School of Mines and used as an educational prop from 1924. The model relates to the mining industry which is a significant part of Ballarat's history and heritage. Ballarat School of Mines is the oldest Technical School in Australia and is celebrating 150 years in 2020.Metal model of Edwards' Ore Reduction Furnace. The model includes cogwheels, rabbles and other details. Scale is thought to be around 1:20M259ballarat school of mines, edwards, pyrites, ore reducation, edward retallack, mining, model
Federation University Historical CollectionLetter - Correspondence, Letter on Bendigo United Pyrites Company Letterhead, 1898, 1898
"The United Pyrites Company's Works are situated about three quarters of a mile from Spargo Brothers, and are on the northern side of the Marong road, in Pinch-gut Gully. Two processes are followed at these works, viz., the amalgamating process and the treatment by means of chlorine gas. The latter is called the Newbery-Vautin system, and the mode pursued is that laid down by Mr. Cosmo Newbery and Mr Vautin, whose names have been given to the process. Mr. Edwards manages these works. Three reverbatory furnaces are used to roast the pyrites, which is weighed in the truck before being put into the furnaces. At this weighbridge a sample of each lot is kept, and if the yield is not equal to expectation, the works are carefully gone over to see where the fault occurs. Care is taken at the furnace to regulate the heat, otherwise the pyrites might slag instead of roasting evenly right through. An immense revolving furnace (made of boiler iron) was used at these works. It was found to be suitable for treating blanket sand, but was not a success for roasting coarse pyrites. The process of amalgamating by means of Chilian mills is the same in these works as at the Western Works, but the United Works are on a larger scale, and eleven mills are utilised. It is the chlorine gas process which is most interesting here. The gas is made from sulphuric acid, black oxide of manganese, and common salt, and the gas is introduced into huge vats, where it works its way through a filter of pieces of quartz and then through the bed of roasted pyrites lying above. The action of the gas transforms the gold into chloride of gold. This is easily dissolved in water, and in that form is drawn off into huge delf jars, where the use of sulphate of iron precipitates the gold to the bottom. A small battery—eight head of stamps in two boxes—is in use here to crush small consignments of stone sent for trial. Test crushings come from all the Australasian colonies, and even from India. The jars used are manufactured at Epsom, and some of the salt used is also of home manufacture, from the Salt Lakes on the Northern plains. Mr. Edwards took us over a new building in course of erection, and in which the chlorine gas is to be generated in the midst of the pyrites— a still further advancement in the new process. There is some very good machinery in this new building, and the tailings from the ordinary pyrites works will also be treated by this chlorine gas system, which has been found to work well at Mount Morgan, in Queensland. The purest of gold is obtained by this process, the gold passing in solution into a charcoal filter, from which it emerges in the shape of metallic gold. We saw some nice cakes of retorted gold at the works. One of 26oz. was from some New Zealand pyrites (2½ tons), and assayed over 23 carats. There were also cakes of Avoca gold, of silver, and of the tremulous amalgam." (The Argus, 4 February 1887)Two handwritten letters to the Ballarat School of Mines on Bendigo United Pyrites Company Letterhead.bendigo united pyrites company, pyrites, ballarat school of mines, j.j. deeble, joel deeble, joel james deeble, a.m. dean, fred j. martell, martell, s.h. cowan, letterhead
Federation University Historical CollectionDocument - Document - Article, Edwards' Pyrites Works, Ballarat IN Australian Mining & Metallurgy, 1904, 1904
An online article downloaded. From the book 'Australian Mining & Metallurgy" by Donald Clark, special commissioner to the Australian Mining Standard. It includes images of the Ballarat works. It also includes an article on the Kalgurli Gold Mines, Limitededwards' pyrites works, edwards' mechanical ore roasing and chloridising furnace, sebastopol, roasting and chlorination, kalgurli gold mines
Bendigo Historical Society Inc.Administrative record - Bendigo Tailings Company N.L Double Ledger, 1912 - 1913
'A communication from Mr. A.T. Balaam asking that the Central Board of Health be communicated with on the subject of arsenical fumes from the furnaces of the Bendigo Tailings Company at Quarry Hill, where pyrites are to be treated, was also referred to the Mayor.' Bendigo Independent, City Council, p9. 31st May 1913. 'Tenders are invited by the Bendigo Tailings Company for the purchase of two complete cyanide plants, first class assay plants, stores and equipment. Full details may be obtained from the Manager, Mr. J.J. Stanistreet.' Bendigo Independent, p4, 3rd March. 1916.Dark green hard dover book, maroon binding on spine. One hundred and sixty six pages of which ninety three are used. On front cover, white label with 'Double Ledger' printed in black. On front page, a purple stamp: ' Bendigo Tailings Company, No Liability' Alphabetical index in front of book detailing names and pages of transactions. Example for 'L' entry: lease rents; Langdon S.J.; Lansell G.V., L.N. and E; land. Entries in book date from 1912 - 1913. Ledger forms part of the Margaret Roberts Collection of Mining records.bendigo, margaret roberts, , goldmining, bendigo tailings co. n.l., mccoll rankin and stanistreet, arsenic
