Gold Metallurgy In South Africa
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Gold Metallurgy in South Africa
Author | : D. E. R. Ayres |
Publisher | : |
Total Pages | : 474 |
Release | : 1972 |
Genre | : Technology & Engineering |
ISBN | : |
Journal of the South African Institute of Mining and Metallurgy
Author | : South African Institute of Mining and Metallurgy |
Publisher | : |
Total Pages | : 384 |
Release | : 1905 |
Genre | : Mineral industries |
ISBN | : |
The Chemistry of Gold Extraction
Author | : John Marsden |
Publisher | : SME |
Total Pages | : 688 |
Release | : 2006 |
Genre | : Science |
ISBN | : 9780873352406 |
Extensively revised and updated, this edition provides the broad base of knowledge required by all working in the gold extraction and gold processing industries. It bridges the gap between research and industry by emphasizing practical applications of chemical principles and techniques.
Gold
Author | : Nathaniel Arbiter |
Publisher | : CRC Press |
Total Pages | : 242 |
Release | : 1990 |
Genre | : Business & Economics |
ISBN | : 9782881243974 |
The eight articles first appeared as volume 6 (no date) of Mineral processing and extractive metallurgy review. They review new methods of recovery for gold, and to some extent, silver, focus on the particular challenges of extraction from carbonaceous ores and from various sulfide-bearing ore, and the treatment of refractory gold ore, and discuss high-temperature and biological oxidation, high- temperature chlorination, and removing metals from leach liquor. Book club price, $40. Annotation copyrighted by Book News, Inc., Portland, OR
The Gold Mines of the Rand
Author | : Frederick Henry Hatch |
Publisher | : |
Total Pages | : 380 |
Release | : 1895 |
Genre | : Gold mines and mining |
ISBN | : |
African Mining ’91
Author | : Institution of Mining and Metallurgy |
Publisher | : Springer Science & Business Media |
Total Pages | : 344 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 9401136564 |
The second 'African Mining' conference is planned for June 1991, and follows the first, very successful, event held in May 1987. That full four-year period was characterized by substantial changes in the political and economic climate of many countries in both hemispheres. Copper prices were relatively firm, and the advance and steady demand for nickel and ferrochromium stabilized important sectors of the mineral industry, certainly in Zimbabwe. The promise for gold remained unfulfilled, but the smaller, relatively flexible, mines survived and only the large, deep and low-value mines seem seriously at risk. None of this has affected the hungry, and intensive exploitations from surface to the water-table have revealed many targets of promise to those willing to take the risks. The pattern in Southern Africa was extraordinarily stable among the turmoil, with independence for Namibia, adjustments in South Africa and a gradual shift to market economies in the region. The pace of exploration has increased to recover some part of the progress that was lost in the Independence struggle, and atthe end of the first decade in Zimbabwe, for example, oil is being sought in the Zambesi Rift, following the investigation of the Luangwa in Zambia, and there are exciting exploration projects for methane released from coal, deep in its basins.