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Commissioning Under a Microscope ù The Cawse Nickel Start-Up
By R Young, D OÆSullivan
When Centaur Mining and Exploration produced nickel metal fromlaterite ore at its Cawse nickel project in January 1999, a new era in the nickel industry was heralded in. One of three new laterite proj
Jan 1, 2001
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The San Cristobal Gold District, Antofagasta, Chile
By S Kasaneva
TheSan Cristobal gold district is located 110 km east of the port of Antofagasta, Chile. It contains the San Cristobal gold mine, where Niugini Mining Ltd. commenced a heap leach operation, with initi
Jan 1, 1995
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The application of high intensity flotation technology at Mt Keith nickel concentrator
By L Hussey, H Thanasekaran, J Kohmuench
Conventional flotation technology has historically failed to achieve high recoveries when treating <15 µm particles (Lynch et al, 1981). The new StackCell™ flotation technology was developed to spe
Sep 11, 2017
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A Cause of Refractory Gold in Desulphurised Pyritic Concentrates
The refractory nature of residual gold in Kalgoorlie calcines is caused by occlusion in dense pyrrhotite formed by fusion within pyrite grains during decomposition. Fusion of pyrite increases as the r
Jan 1, 1957
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Presidential Address, 1955
The first mention of gold in Western Australia was in 1848 when some specimens of copper ore, which are believed to have come from the Murchison district, were sent to Adelaide for assay. Gold was pre
Jan 1, 1956
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Government and the Resource Industry
Throughout history, many of the world's achievements, conflicts and problems can be traced to the demand for minerals. With the rapid expansion of our industrialised society in recent years the d
Jan 1, 1986
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Hydrometallurgical Treatment of Port Kembla Copper-Smelter Fume
By Boden A
A procedure was developed for recovering metal values from copper-smelter fume. The fume is first leached to neutrality with dilute sulphuric acid to obtain a solution of zinc sulphate containing a lo
Jan 1, 1977
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Industrial Mineral Production and Potential
Industrial Minerals production in New Zealand is limited in both quantity and range, but imported in quantities that make New Zealand the world's biggest consumer per head of population. The use
Jan 1, 1997
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The Hatches Creek Tungsten and Bismuth Field
Hatches Creek has been inactive since 1961, but with better metal prices, interest in the field is reviving.The mixed gravity concentrates which were unsalable in 1951 have been experimentally separat
Jan 1, 1965
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The Influence of Composition on the Properties of Lead Part VIII
By Orr C. W
Continuing the systematic investigation of the influence of elements on the properties of lead(1). If the effects of additions of copper (up to 0.3%) on Port Pirie lead have now been determined in so
Jan 1, 1938
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The Exploration Future
Predicting the future is a task that should always be delegated. If that is not possible, then stating your views confidently, but retrospectively, is preferable. Hindsight encourages clarity of thoug
Jan 1, 1997
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The Metallurgical Treatment of the Sulpho-Telluride Ores of Kalgoorlie, with Special Reference to Experiments Conducted and Sulphide Mill Erected on the Associated Gold Mines of Western Australia Limited
The sulphide ores of the principal lodes of the Boulder Mines are mainly composed of a schistose guess with a varying proportion of silica and lime, containing tellurides of gold, silver and mercury,
Jan 1, 1901
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Bacterial Leaching of Complex Polymetallic Sulfide Ore
Bacterial Leaching of Complex Polymetallic Sulfide Ore The work described here concerned the study on bacterial leaching of complex sulfide minerals and polymetallic ores operated in shaken flasks an
Sep 13, 2010
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Paper No. 131. The Igneous Character of The Carboniferous Rocks of The Tokatea Goldfield, Cape Colville Peninsula.
On the Hauraki goldfields, within the limits of Cape Colville Peninsula, the Paheozoic rocks are confined to the district north of a line drawn from Mercury Bay on the east coast to Rocky Point on the
Jan 1, 1903
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Controlling Product Quality at High Production Rates as Applied to BHP Billiton Iron Ore Yandi Fines Operation
By T Howard, J E. Everett
BHP Billiton Iron Ore has replaced the conventional product quality control batch system at Yandi with the Continuous Stockpile Management System (CSMS) centred on a fully integrated æcontinuousÆ stoc
Jan 1, 2002
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Continuous Surface Mining of Medium - Hard Materials
By Halvorsen N
For mining medium-hard materials on the surface, "Continuous Surface Miners" have been employed for some years. The latest generation surface miner extends the performance of this type of machine t
Jan 1, 1990
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Alluvial Gold Mining in the 1990s
Alluvial gold mining in New Zealand and in particular on the West Coast underwent a renaissance during the early 1980's. This was based on two main factors: a) the sharp rise in the gold price
Jan 1, 1996
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Water Quality of Streams Draining Various Coal Measures in the North-Central West Coast
After a snap-shot survey of water quality of streams draining various coal measures carried out in 2000 - 2001, West Coast Regional Council expanded its monitoring programme to better establish the co
Jan 1, 2003
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Stabilisation of Pit Slopes, Waikaka Alluvial Gold Mine
Wet mining of auriferous gravels at L & MÆs Waikaka operation in Southland creates spoil dumps derived from stripping of a clay rich overburden, tailings from past dredging and the processing of aurif
Jan 1, 2002
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Spreadsheet Based Modelling of Liner Wear Impact on Charge Motion in Tumbling Mills
Spreadsheet Based Modelling of Liner Wear Impact on Charge Motion in Tumbling Mills
Sep 13, 2010