The Ballarat School of Mines had a functioning model mine.Two photographic images of the Ballarat School of Mines Cyanide House and the Maddern Roasting Furnace from the 1908 SMB Calendar.ballarat school of mines, maddern furnace, cyanide house, model mine

In 1911 R. Maddern was President of the Ballarat School of Mines. Contents of this booklet are: Asssociateship, Calendar, Certificate Courses, Departmental Regulations, Discipline, Discipline Board, Examination Results, Fees, Full Certificates Issued, General Regulations, Introduction, Junior Technical School, Officer Bearers, Professors and Lecturers, Subjects of Instruction - Department of Chemistry and Metallurgy, Geological Department, Engineering Department, Electrical Engineering Department, Department of Mathematics and Physics, Practical, Plane and Solid Geometry, Photography, Subscriptions and Donations 1910. Plan of Buildings and Grounds Engineers with qualifications from the Ballarat School of Mines were sought by mines throughout the world. Blue soft covered book of 64 pages titled the Ballarat School of Mines Calendar. The book includes images of the Engineering Room, the Maddern Roasting Furnace, Museum, Junior Chemical Laboratory, Plan of Buildings and Ground, Chemical Laboratory, Concentration Floor, Linkenbach Table, Engineering Laboratory, Experimental Steam Engine, Chemical Lecture Room, Physics Instruction Room, Newtonian Telescopy, Ballarat Observatory, Instructor's Laoratory, Wilfrey Table, Chlorination plant, Cyanide House and R. Maddern. ballarat school of mines, scientific equipment, engineering, classroom, desks, gas lighting, calendar, r. maddern, j. m. bickett, w. h. middleton, j. d. woolcott, w. nixon, daniel. walker, fred j. martell, professor a. mica smith, hubert r. murphy, charles a. deane, arthur garrard, professor t. s. hart, professor a. d. gilchrist, a. e. c. kerr, j. brittain, e. j. a. mcconnon, john m. sutherland, bertram whitington, h. j. hall, e. gutheil, charles campbell, t. williams, d. e. mullins, sir redmond barry, judge rogers, r. m. sergeant, thomas bath, andrew anderson, general regulations, discipline, discipline board, associateship and final certificates, mining engineering, metallurgy, geology, electrical engineering, certificate courses, junior technical school, fees, subjects of instruction, chemistry, geological department, engineering department, electrical engineering department, department of mathematics and physics, practical, plane and solid geometry, photography, full certificates issued, supplementary examination results - may 1910, supplementary examination results - april 1908, subscriptions and donations 1910

John Warren Glover was a significant operator of cyanide re-processing works in the goldfields from around 1900. He lived at 123 Webster Street for many years, and operated quite a substantial three roomed private laboratory on the grounds for assays associated with his operations. This balance was used at that laboratory. The Webster Street property is believed to be the first brick fronted house in Ballarat and the bricks were ballast from a Scottish Ship. The property remained in the Glover Family until it was sold in 1955. John Warren had car or licence registration no 12. A German made beam balance that would have been an extremely sensitive, and top of the line for its time (probably 1910 – 20’s). It has a long beam and a complex system of jewel knife edges and bearings. Plaque on front with C. Staudinger & Co. Machf, Gisssen (Gibben)mining, goldfields, beam balance, german, c. standinger & co., jw glover, john glover, warren glover, john warren glover, john w. glover, weights and measures, c. staudinger and co, carl staudinger, scientific equiment

The Ballarat School of Mines had a Cyanide Plant on site. Handwritten letter asking for employment at the Ballarat School of Mines Cyanide PlantHandwrittem "46 Sebastopol St Ballarat 16th Mch 88 Dear Sir I beg to ask if you have an opening for a steady man in connection with the Cyanide Plant as I am desirous of obtaining employment. I have had to give up the waggon as there was nothing in it to keep a house running. If you can assist me at the present time by giving me work you will greatly oblige. I remian Yours [Gosphy?] Wm Baker To F.J. Martell esq School of Mines Ballarat" Written and circled in red ink "160".ballarat school of mines, mining laboratory, laboratory, cyanide, cyanide plant, william baker, fred martell, martell, f.j. martell

Bendigo Advertiser ''The way we were'' from 2002. Sand shovelers: a gang at work at the Kocks Pioneer cyanide works in Bendigo in December, 1939. The man on the far left is the late Les Warren. Three gangs worked at the site. Each comprised five men, a 'tip-boy' and a horse and dray. Each gang emptied and refilled an 80-tonne iron vat each day. One full dray-load was the equivalent of 112 shovelfuls. The clip is in a folder.newspaper, bendigo advertiser, the way we were

Bendigo Advertiser ''The way we were'' from 2000. New: Gold mining took on a different form at the end of the 1800s in central Victoria with cyanide used at the Sadowa Cyanide Works in Talbot. The clip is in a folder.newspaper, bendigo advertiser, the way we were

POSTCARD - picture of Cyanide Works -Agelo and Driefontein G.M. Coys / published by Salio Epstein & Co Durban / black and white photo painted in showing race ways and water wheel / circa 1901Salio Epstein & Co Durbanpostcard, photograph, various themes, southern africa cyanide works angelo driefontein mine industrial / - picture of cyanide works -agelo and driefontein g.m. coys / published by salio epstein & co durban / showing race ways and water wheel / circa 1901

DERBYSHIRE GOLD MINING CO.? SPECIMEN HILL PYRITES WORKS? Various accounts including some 'Gold Returns' from 1912 to 1914. Some earlier pages neatly cut out of this book. (Draft?) letters (x2) at rear of book to J F Warren & Co re the supply of inferior lead acetate re Cyanide Works, Spec Hill. (?? Spelling) and Hendrey Jobe (John Evans, witness)bendigo, industry, derbyshire gold mining co, derbyshire gold mining co

The Marong Gold Company - various records 1902 - 1911. Cyanide record Feb 1902-April 1903; Petty Cash & Rough Statements Feb 1902-April 1903; Cyanide records Feb 1910 - September 1910 (Marong Gold Company - no stamp??)mine, gold, the marong gold company, the marong gold company

Assay Book - various cyanide records. October 1897 - January 1899. Included within is a three-page (draft??) 'Memorandum of Contract' in relation to the emptying and filling of vats at the cyanide works (Alexandra claim) - parties are Robert Hay and Charles Roberts; dated August 1897.bendigo, industry, cyanide, assay book

RECORDS OF CYANIDE COMPANY JULY 1901 - APRIL 1902. Variety of of documentation related to company.bendigo, industry, cyanide

Assay Book - Cyanide Records 2 April 1897 - 17 October 1897- pencilled entries with pages with 'calculations' at back of book. Some handwritten smelting details in front section of book.bendigo, industry, cyanide

Record Book - The Whipstick Cyanide Company 1902-03. Cyanide records from March 1902 - March 1903; Petty Cash records and 'Rough Statements' from March 1902 to March 1903; Summary of Smelting April 1902 to Dec 1092 ( for Whipstick Cyanide Company and The Marong Gold Company); Various statements of expenditure; Income Tax Return 1902.bendigo, industry, whipstick cyanide company, whipstick cyanide company

Black and white photograph mounted on masonite. Cyaniding operations. Two horses, carts and drivers at tailings site. Inscriptions: Carrying from dumps to cyanidetopic, mining

Hints to Prospectors and Owners of Treatment Plants. Notes on how to recover and clean gold, cleaning of a cyanide plant, warnings, explanations, disposal of bullion, premium on gold, and commonwealth gold bounty act. Orang cover. 10 pages.australia, notes about treatment plants.

CYANIDE RECORDS AND FINANCIAL RECORDS (PETTY CASH) FOR MARCH 1902 - END 1904/JAN1905, Listed a #13. Various names entered on to inside covers include Edward Lindup; Mr A H Thomas; Simon Chalarn (re loan)bendigo, industry, sebastian cyanide works

Listed as ''Day Book - John Evans 1987-1902'' (#6). Consists of ink-penned entries of daily assay results together with monthly accounts and petty cash expenditure.bendigo, industry, sebastian cyanide works, john evans.

Cyanide Operation Records (April 1900-March 1901; Statements/Petty Cash April 1900 -March 1901. Listed as #10 - only as Cyanide operation records. Cyanide operation records are headed on each page as ‘‘Vats for (month (year)''. Operation Records and financial statements are entered separately from the front and back of the book. In centre, between these entries are some torn out pages plus handwritten copy of a draft?? Letter to The Hon the Minister of Mines re some miners' ''unfortunate situation'' - requesting an interview in relation to the matter concerning a mining lease issue and trespass. No name is attached as a signature to indicate the author of said letter.bendigo, industry, sebastian cyanide works, cyanide operation records

Sebastain Cyanide Works Assay book - August 1904 to July 1907 (Marked as #15 byr, probably #16, marked in list as ''August 1904 to May 1906''. Pencilled entries showing descriiption and location of assay samples with assay results.bendigo, industry, sebastian cyanide works, sebastain cyanide works

Sebastian Cyanide Works Assay book - May 1910 to May 1911 (entered into book in reverse) J Evans Collection. Pencilled entries re description/location of sample with assay results.bendigo, industry, sebastian cyanide works, sebastian cyandie works

Sebastian Cyanide Works Assay book - 1907 - 1910 entries (although listed as being ''#17 August 1907 to August 1908''). J. Evans collection. Handwritten pencil entries with origin/description of sample and assay results.bendigo, industry, sebastian cyanide works, sebastian cyanide works.

Sebastian Cyanide Works: Operation records May 1904 to January 1910 (J Evans Collection). Hand-ruled and pencil entries for the period (6 days per week). Pencilled inscriptions inside front cover - D Henneberry, Sebastian; John Evans; P MacCarthy (printed stamp), Sebastian Cyanide Works. / note from View Point Iron & Brick Yards Eaglehawk 28.3.1906 13 Bags of Limebendigo, industry, sebastian cyanide works, sebastian cyanide works. view point iron and bricks work eaglehawke

Book 1, report on investigations into the significance of the mining sites 1.1 - site 8.6 ( as detailed in index of book ) White cover with spiral binding. Reports prepared for the North Central Goldfields Project: Bendigo Goldfield.David Bannearbendigo, mining, goldfields report, bendigo, gold, goldfields, history.

Negative,/Hand drawn of the goldfield featuring gold mine sites,cyanide vats,heaps,railway station,sports ground. A small map of the Whipstick area, and legend. Tom Patullo was formerly of Clear-Ads Bendigo.cottage, miners, sebastian goldfield, sebastian goldfield

Carbon copy of notes on the Devonshire Group of Mines - New Chum Line. Notes mention mines, years of operating, location in relation to other mines in the group, yields, dividends and depth of shafts. Some give locations in relationship to streets, etc. Signed by A. Richardson.mine, gold, devonshire mines, devonshire mines, new chum line, surprise, victorian st. mungo, mystery co., duke of edinburgh, gt ext'd st devonshire, new st mungo, duchess tribute, extended south devonshire, south devonshire, devonshire sands cyaniding coy, duchess of edinburgh, albert's coy, old albert's shaft, united devonshire, freeman & coy, the danes, west united devonshire, hopewell, phoenix, extended st mungo, princess alexandra, saxon & celt coys, east devonshire, sheepshead line, new st mungo east shaft, gt. extended hustlers

Black and white photo of a 10 Buoy Unit installed at O'Halloran's Cyanide Plant at Eaglehawk. Photo shows two views, one from the side and one from the top of the unit. Information typed on the back of the photo.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy, o'halloran's cyanide plant eaglehawk, vincent kelly

Dull orange folder containing copies of letters, brochures, information sheets and some newspaper cuttings. Name on the front is Frank A. Stevenson 244 Hargreaves St Bendigo. Letters date from 1937 to 1942. Newspaper titles include: Prevention of Rust- Principle of the Scalebuoy, Scalebuoys in Cars, Tragic Death of Captain Hartley Abbott and the Obituary of Captain R.H.S.Abbott.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, frank a stevenson, mr bacon, amalgamated freezing co bendigo, g whalley, gunbower co-operative butter factory & trading coy ltd, mr wallace, j charlesworth, d v evershed, bendigo electronic co, walshes crown hotel, hunter bros, wybgones unit, 180 gold mining co, o'hallorans cyanide unit, crystal ice works, stevenson unit, bendigo council, central nell gwynne, nth deborugh g m co, deborugh g m c, deborugh consolidated, cohuna butter factory, geo ross, victorian producers' co-operative coy ltd, h abbott, ernest f o liddell, rothacker bros, motor spares ltd, leggo's buildings, t j jorgensen, mr robinson, stevenson bros, r h s abbott, d c house, the electrical factor in metabolism, w n abbott, the great boulder proprietary gold mines ltd, w o galletly, mr stronell, newport workshops, victorian railways, mr brownbill, mr james, the university of melbourne, j l osborne, n clarkson, sister mary gonzaga, st joseph's hospital, mater misericordiae hospital, mr herzog, sister m monica?, vacuum oil, j johns, h j grigg, w a walsh, market square, crown hotel, g e cole, transport & engineering in australia 16/12/1937, mr menderson, mr ross, sanitary age 8/2/1935, northern kiwanis clubs, harry a baxter, w h cunningham & hill ltd, link-belt co ltd, sir william crooks, royal zoological society, ginna works germany, close brothers, w h taylor, geo taylor hardware co ltd, details of hydraulic spinner unit (scalebuoy), a davidson, john g kelly inc, hannon, myers wishart, kennedy, mr critten, pennsylvania rubber coy, paul a douden & co, w e humphrey, kansas city public service co, smith, tangney hotels, wahkonsa hotel, muscatine hotel, arlington hotel, burke hotel, helen tangney-springer, f w woolworth co, w w edan, ymca, n f alcock, b j ingram, scalebuoys, bendigo electronic company of australia proprietary limited, a s bloomfield, harry ponsonby mackenzie, arthur robinson & co, the commercial banking company of sydney ltd, a t madden, victorian railways, e c eyers, city of bendigo, frank h day, lane's motors pty ltd, h c holland, union oil soap & candle co ltd, knox home, n a duthie, w h mccorkindale, maungatapere co-op dairy co ltd, the whangarei co-op dairy co ltd, w h millingford, kettering cartons limited, j g arlidge, w e humphrey, kansas city public service company, h w smith, prospectus of scale buoy distributors limited, edwin gripper banks, richard hartley smith abbott, frank shaw fitchett, hayden smith & fitchett, the commercial bank of australia limited, william john stanley horsfall, frank cooper, scott's hotel, a j phillips, stringer & phillips proprietary ltd, e g banks, edwin gripper banks, reginald william stringer, frank cooper, claude gordon robinson, s reid

Bendigo Advertiser "The way we were" from 1999. Work away: the Virginia Cyanide vats in Eaglehawk in the late 1930s.newspaper, bendigo advertiser, the way we were

Wooden model of a cyanide plant. A cyanide plant was used for dissolving gold from finely divided ores by means of dilute solutions of sodium or potassium cyanides. The model has five metal bins, there is some rust on the bins and scorch mark on the wooden base.mining, equipment, cyanide plant, gold cyanidation (also known as the cyanide process or the macarthur-forrest process) is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex. it is the most commonly used leaching process for gold extraction. the ore is comminuted using grinding machinery. depending on the ore, it is sometimes further concentrated by froth flotation or by centrifugal (gravity) concentration. water is added to produce a slurry or pulp. the basic ore slurry can be combined with a solution of sodium cyanide or potassium cyanide, however many operations utilize calcium cyanide, which is more cost effective. to prevent the creation of toxic hydrogen cyanide during processing, slaked lime (calcium hydroxide) or soda (sodium hydroxide) is added to the extracting solution to ensure that the acidity during cyanidation is maintained over ph 10.5 - strongly basic. lead nitrate can improve gold leaching speed and quantity recovered, particularly in processing partially oxidized ores.