Pottery gold crucible. Printed on outside of crucible ' G Bendigo'G Bendigobendigo, gold mining, gold crucible

Pottery gold crucible. Printed on outside of crucible ' Batttersea Round, E, Morgan England'bendigo, gold mining, gold crucible

Pottery gold crucible. Printed on outside of crucible ' H Bendigo'. Inside of crucible is stained black.H Bendigobendigo, gold mining, gold crucible

Small gold crucible, bowl shape, used for smelting, assaying and refining gold. No maker's mark on base.gold mines, mining equipment, gold crucible

Bendigo clay crucible used for smelting, assaying and refining gold. Printed inside circular mark on side of crucible in black : 'Bendigo Clay Crucible' Large letter 'G' stamped in centre. Manufactured by Bendigo Pottery.gold mines, mining equipment, gold crucible

Bendigo clay crucible used for smelting, assaying and refining gold. Printed inside circular mark on side of crucible in black : 'Bendigo Clay Crucible' Large letter 'F' stamped in centre. denoting size. Manufactured by Bendigo Pottery.gold mines, mining equipment, gold crucible

Small clay crucible used for smelting, assaying and refining gold. Maker's mark indecipherable on bottom of crucible.gold mines, mining equipment, gold crucible

Clay gold crucible used for smelting, assaying and refining gold. Inside of crucible discoloured with brown and pale green mark. Maker's name on side: 'Juleff, number 78, (location indecipherable) England.Juleffgold mines, mining equipment, gold crucible

Small, clay crucible bowls, used for smelting, assaying and refining gold. Pink discolouration inside crucible. Impressed on bottom of crucible "Battersea Works England' and number '3', denoting size, in centre of maker's name.Battersea Works Englandgold mines, mining equipment, gold crucible

Small clay crucible bowl used for smelting, assaying and refining gold. Maker's name impressed on bottom 'Battersea Works England ' and '2 ?1m', possibly denoting size of crucible.Battersea Works Englandgold mines, mining equipment, gold crucible

The Archbold (Chewton) Gold Treatment Works was erected c.1884 by Jeremiah Archbold who operated an assay and metallurgical business specialising in the treatment of gold-bearing ore. The battery, furnaces and Chilean mills which survive on the site suggest that the chlorination process was used to assay pyritic ore. The works subsequently incorporated the cyanide process after its introduction to Victoria in the late 1890s. Upon Jeremiah's death in 1917, the works continued to be run by one of his sons, Herbert. Herbert Archbold went on to become widely known throughout Victoria for his cyaniding expertise. Herbert died in 1966 and the property was bought by his son Harry. When Harry Archbold died in the late 1980s the treatment works was closed and everything left as it was. https://vhd.heritagecouncil.vic.gov.au/places/7899/download-reportNineteen page document. On front page: ' Mount Alexander Diggings, Archbold's Gold Treatment Works, Tour Guiding Notes, prepared by Robert J. Kaufman, Prepared for the Mount Alexander Shire Council, 2002. The processes used in the treatment plant are described, including: fire assays, crushing, retorting and smelting, refining, grinding, chlorination, and cyanidation. The Archbold family history and an overview of the gold treatment works overall, is presented in the report. Black and white photographs and diagrams of various artefacts and processes are included. Advice on commentary from each viewpoint on the tour, is provided for tour guides. fire assays, crushing, retorting and smelting, refining, grinding, chlorination, and cyanidation., mount alexander, archbold, gold refining, cupels, crucible, berlin porcelain parting cups, assay laboratory

Items found by Barry Maggs in the Whipstick National Park with a metal detector. A purple plastic display box with a clear plastic lid. it has ten compartments containing items made from metal, wood and ceramics. a: Five pieces of pipes made from clay wood and metal decoration. b: Clay pipe with a metal decoration. c: Four pieces of metal jewelry one to two centimeters in diameter Including a ring, a flower brooch, a pendant and a button. d: Metal button two in diameter with an inscription Warranted Superior and a coat of arms. e: Two metal badges both have ship's anchors on them, one is three centimeters round the other is five centimeters by four centimeters. g: small piece of jewelry made of metal and glass five centimeters long and two centimeters wide. h: Four pieces of hollow metal five to eight centimeters long and one centimeter diameter. i: A piece of hollow metal tube five centimeters long and one centimeter in diameter. It had a small piece of wood and some pieces of paper with printed text inside. j: a metal nail seven centimeters long and one centimeter diameter head. k: pottery, part of a gold crucible three centimeters high and three centimeters in diameter. barry maggs, whipstick national park, metal detection

An irregular cloissonne medallion Yellow with gold illustrations and red and gold writing on one side and silver gun, bayonet and fist on a black background with red and silver writing Crucible Enter recruits 54 hours 48 miles 49 lbs of gear 36 stations 29 problem solving exercises 8 hrs sleep 3 MRE’s Exit Marines One mind any weapon the military mint, military medal

Ore bearing rock brought out of the mine was crushed at the battery by heavy metal stampers and the fine material passed over copper pates coated with mercury. Gold particles would combine with the mercury forming an amalgam which was then scrapped off the copper plates and put into the amalgam bucket ready for retorting too extract the gold. The amalgam of mercury and gold was placed into the retort which was heated to evaporate the mercury. The mercury cooled as it ran down the pipe which was recovered to be reused leaving the gold behind. The gold would later be put into a crucible and heated to burn of impurities and the molten pure gold poured into an ingot.A heavy cast iron bucket 20 centimetres high, 16 centimetres in diameter at its base and 22 centimetres diameter at the top. It has a spout five centimetres wide protruding two centimetres. There is a handle which is a semi- circular shape 19 centimetre wide extending 14 centimetres above the bucket The inside of the bucket has an enamel coating. amalgam bucket, bendigo gold, gold retort

Troy ounces are slightly heavier than avoirdupois ounces that we commonly use. 1 troy ounce equals roughly 1 1/8 ounces and is used for the weighing of precious metals and gems. It is believed that the troy ounce dates back to the 16th century to the town of Troyes in Frances. This was a major trading centre for Europe and a standardised for of weights was needed. One troy ounce equalled 480 grains of barley.Two Sets of Troy weights all circular and tapering to the bottom plus two individual weights - 1oz. One Complete set of Troy weights round in shape and tapering to bottom with six inner weights imprinted with 6oz, 4oz, 2oz, 1oz and nothing on two inner smaller ones.2nd set is incomplete with three inner crucibles next size is missing and then smallest size 6oz 4oz 2oz 1oz . Two individual weights 1oz.gold mining, gold mining crucibles, gold mining equipment, gold smelting

Clay crucible marked Battersea Round F Morgan England commonly used for melting gold.Morgan Englandmining, equipment, crucible

Clay crucible marked Battersea Round F Morgan England commonly used for melting gold.Morgan Englandmining, equipment, crucible

Clay crucible marked Battersea Round D Morgan England commonly used for melting gold.Morgan Englandmining, equipment, crucible

Clay crucible marked Battersea Round G Morgan England commonly used for melting gold.Morgan Englandmining, equipment, crucible

Clay crucible marked Battersea Round G Morgan England commonly used for melting gold.Morgan Englandmining, equipment, crucible

Clay crucible marked Battersea Round commonly used for melting gold.mining, equipment, crucible

Clay crucible marked Battersea Round E Morgan England commonly used for melting gold.Morgan Englandmining, equipment, crucible

The 'Georgian' sealing set, in a blue leather covered box with brass clasp, contents include a crucible, wax seals, matches & spirit burner. Inside box lid lined with blue silk with gold writing reading, patent No 30394/10 Third Hand Patents Ltd 881 City Rd E.C. Donated by 'Wiegard 6.11.69'Third Hand Patents Ltdcommunication, postal, letters

The Ballarat School of Mines was the first School of Mines in Australia and was established in 1870. 22 page booklet titles 'The Ballarat School of Mines: A Statement of the Objects and Resources of the School.' The book has a number of illustrations including the interior of the Ballarat School of Mines Laboratory, and the former Ballarat Circuit Court House. It includes a statement of the formation, progress, and present position of the School of Mines, Ballaarat. The image of the Ballarat School Mines Assay Room shows assay furnaces, crucibles, chimney, and teacher Joseph Flude on the far right. This room is now is a building known as the 'Old Chemistry Building'. Plan and elevation of the new Metallurgical Laboratory and Proposed Chemical Laboratory is depicted.On front cover "Recorded in M-A" "1873"ballarat school of mines, assay, courthouse, joseph flude, crucible, furnace, flude, warrington rogers, brough smyth, harrie wood, wood, james bickett, bickett, redmond barry, somerville learmonth, metallurgy, chemistry, laboratory, examinations, mining engineer, assayer, inorganic chemistry, underground managers, captains of shift, engieners, enginedrivers, louis balhausen, james campbell, l.s. christie, j.j. casey, alexander dempster, g. higinbotham, james martin, alexander millan, malcolm morrison, band of hope and albion, city of ballarat mining company, city of canterbury gold mining company, egerton mining company, el dorado gold mining company, golden reef gold mining company, happy valley company, hope quartz mining company, long tunnel gold mining company walhalla, hopewell quartz mining company, imperial quartz mining company, student numbers, fees, magdala quartz mining company stawell, mariners and sloane's quartz mining company, new north clunes company, park company, temperence quartz company, tookey quartz company new zealand, walhalla gold mining company, matthew seal, harrie woodmuseum, duke of cornwall claim, john lynch, robert m. sergeant, engineers, f.w. niven, william henry barnard, ballarat school of mines museum, museum, ballarat school of mines library, donations of specimens, mining

Scrap book containing invoices relating to accounts to be paid by the Ballarat School of Mines between 1870 until 1875. The School of Mines at Ballarat was the first school of Mines in Australia and was established in 1870. The works done to the former Ballarat Circuit Court House were overseen by Robert Davidson (architect and Surveyor) with the contractor being James Williams. Large book, green leather with red binding, numerous original invoices pasted onto the pages. The first pages of the scrapbook includes correspondence relating to the refurbishment of the former Ballarat Court House which was used as the Ballarat School of Mines from 1870. The building was demolished c1913 to make way for the Ballarat Technical Art School (still standing). * 23 August 1870 - Bateman, Clark & Co, The Ballarat Courier * August 1870 - Klug Bros. Furniture and Bedding Warehouse * April 1870 - J. Armstrong * Statement of Receipts and Expenditure from 23rd Aug. 1870 to 19 January 1871 * W. Gooch, * 1870 - William L. Mullen, Ballarat Stationery Warehouse & Printing Office, * 31Jany. 1871 - A.H. King, Iron Merchant, * 1 February 1871 - Richard Tunbridge, Timber Merchant, * January 4th 1871- Henry Gough, * 8th March 1871 William Murfet, * March 1871- Maxwell Morrow, * 1 February 1871- James Curtis, Caxton Steam Printing Works, * May 4th 1871 - William Blomeley, Iron and Brass Founder, * 4 May 1871 - Thomas Rogers, Draper, Milliner, Haberdasher & c. * May14 1871- George Shannon & Co, Importers of China, Glass & Earthenware, * May 31st 1871, Wreford & Co, Machine Printers, *1st July 1871 William McCulloch & Co,( late Reynolds and English) General Carriers to all parts of the Colony, * 1871- J.J. McDonald, Plumber and Gas Fitters, * August 29th 1871 - Eyres Brothers, Furnishing and General Ironmongers, * 1st August 1871, Frank Pinkerton,H Ben. Franklin Printing and Stationary House 18, Armstrong Street, Ballarat. * 12TH July 1871 J. Donovan, * 10th August, 1871 - Edward Rand, Wholesale Druggist & Importer, *11 Nov 1871 - Matthew Hamilton, * October 2nd 1871 - C.B. Retallack, Engineer and General Smith, *December 8 1871 - James Harrington, * June 1871 - Wayne, Wholesale Druggist * 21st Nov. 1871 - Smith Brothers, Timber Merchants. * 5 January 1872 - T. Eggington, Carpenter, * 12 January 1872 - James Fayle, Plumbers & Ironwork * January 26th 1872 - S. Stansfield, * August 10th 1872 - John H. Hammond Wholesale and Retail, Bookseller, Commercial and General Stationer, etc. etc."VOUCHER" inscribed on spine in gold Each invoice pasted into the scrapbook has a number written onto it. The numbers are in chronological order at start at 1 in each calendar year. ballarat school of mines, redmond barry, hugh gray, henry richards caselli, henry caselli, joseph flude, ballarat court house, harrie wood, clock, invoice book, robert davison, james williams, ballarat circuit court house, old ballarat court, emanuel steinfeld, j.t. sleep, c.b. retallack, john phillips, eyres bros, ballaarat gas company, national insurance company, broadbent bros, charles evans, niven and co, william johnson, william ford, george robertson, william vale, m.d. hamilton, plumbago crucible company, morgans crucibles, h.r. caselli, henry richards caselli, george evans, bateman, clark & co,, klug bros., j. armstrong, w. gooch,, william l. mullen, a.h. king, richard tunbridge, henry gough,, william murfet,, james curtis, william blomeley,, thomas rogers, george shannon, wreford, william mcculloch, j.j. mcdonald, frank pinkerton, ben franklin printing and stationary house, j. donovan, edward rand, matthew hamilton, c.b. retallack,, james harrington, smith brothers,, james fayle,, maxwell morrow,, s. stansfield, walhalla, brunswick house, t rogers

October inwards correspondence for the Ballarat School of Mines. * School of Mines and Industries, Bendigo (certification of Mine Managers) * Telegram - examination papers * Commonwealth telegram - Ballarat School of Mines battery availability for crushing ten tons. * Letterhead from the Roneo Co., Melbourne * J. Donald of Wallace St, Toorak * Letterhead from York Chambers, 49 Queen Street, Melbourne - signed J. Kaufmann * Letterhead from Cochran & Co - re Cocnran boilers * Letterhead of Thames School of Mines, New Zealand * Letter re James Chambers missing school from his father James Chambers Snr of Talbot * Education Department Circular * letter signed by F.W. Calaby * F.W. Silberberg & Co re crucibles * Letterhead of New Black Horse Mining Company - signed E. Howell * Australasian Institute of Mining Engineers, 57-59 Swanston Street, Melbourne - signed D.L. Stirling * Letterhead of John F. Paterson * Letterhead of the Welcome Stranger Dredging Company, Dunolly - W.J. Parker manager * Letterhead of Nevett and Nevett Barristers and Solicitors, Lydiard Street, Ballaarat * John Barker, H. Barbour * Telegram re Brearley Lyndhurst * Letterhead of the Commonwealth Minerals Co - John F. Paterson, Legal Manager * Query re courses at the Ballarat School of Mines - A. O'Mara * Stone to be crushed, Egerton from J.H. Davidson * Letterhead from 'Terascoa' Port Kembla signed by W.S. Macartney * Letter from Thomas Williams * Letterhead from Australian Institute of Mining Engineers regarding excursion to Toongabbie and Walhalla - Signed D.L. Stirling * Assay from George Brearley of Lyndhurst via Scottsdale * Letterhead of Berry United Deep Leads Limited, Ulina * Embossed leather classes for coachwork from S. Mee of Clunes * The Lord Nelson North Gold Mning Company No Liability signed by Edward H. Shackell * Correspondence from May Consolidated Gold Mining Company, Transvaal signed by Jason Hawthorne * Letterhead of the Northern Assurance Company, 448 Collins St, Melbourne * Letter fom James Lidgett of "Braelands" Myrniong * Gordon sides asking for a reference * Letterhead of Fraser & Chalmers Ltd, Manufacturersw of mining machinery, steam engines, boilers and machinery for systematic milling, smelting and concentration of ores, signed by W.R. Caithness * Letterhead of the Board of Examiners for Engine-Drivers, signed by R. Birrell * Letter concerning outstanding amount due to theBallarat East School of Design, signed by Edward Reid, Manager * Letterhead of the Ballarat Public Library concerning an outstanding amount in the School of Design Account. * Letterhead of the A. Gallenkamp and Co. regarding their new catalogue * Letterhead from the Creswick Advertiser, Albert Street, Creswick * Handwritten letter from John Brittain inviting Ballarat School of Mines students to join him at the telescope weather permitting * Letterhead of Victorian Railways, signed by E.B. Jones * Letterhead of the Ballarat East Town Clerk's Office * Letterhead of Elliott, Maclean and Co. Handwritten letter re Dressmaking from J.H. Wrightrand, south africa, kalgoorlie, school of mines and industries, bendigo, certification of mine managers, bendigo school of mines, telegram, ballarat school of mines battery, roneo co., melbourne, j. donald, york chambers, cochran & co, thames school of mines, new zealand, james chamberseducation department circular, f.w. calaby, * f.w. silberberg & co, crucibles, new black horse mining company, e. howell, * australasian institute of mining engineers, john f. paterson, welcome stranger dredging company, dunolly, w.j. parker, nevett and nevett, john barker, h. barbour, brearley lyndhurst, commonwealth minerals co, a. o'mara, j.h. davidson, 'terascoa' port kembla, w.s. macartney, thomas williams, australasian institute of mining engineers, excursion, toongabbie, walhalla, d.l. stirling, george brearley, lyndhurst via scottsdale, berry united deep leads limited, ulina, embossed leather classes for coachwork, s. mee, clunes, the lord nelson north gold mning company no liability, edward h. shackell, may consolidated gold mining company, transvaal, jason hawthorne, northern assurance company, james lidgett, "braelands" myrniong, gordon sides, fraser & chalmers ltd, mining machinery, w.r. caithness, examiners, ballarat east school of design, edward reid, ballarat public library, school of design, a. gallenkamp and co., creswick advertiser, john brittain, telescope, victorian railways, e.b. jones, ballarat east town clerk's office, elliott, maclean and co., dressmaking, j.h. wright, ausimm, berry united, school of mines and industries bendigo, lyndhurst tasmania, may consolidated gold co germiston transvaal, transvaal, germiston, roneo, thames school of mines, schools of mines, welcome stranger dredging co, cowley copper development syndicate ltd, department of mines, maryborough school, pharmacy board of victoria, tongalla survey camp, ballarat fine art gallery association, central microscopical