The Cape Copper Company constructed a 2ft 6in gauge railway between 1869 and 1876 to overcome the transport difficulties from copper mines in Northern Cape Province near the Namibian border to the Atlantic coast at Port Nolloth, South Africa. The initial intention was to continue to use animal ...
The Prieska Copper Mine (Copperton) deposit, located in the Northern Cape Province of South Africa, exploited from 1972 to 1994 a very large (ca. 47 Mt pre... R Bailie,J Gutzmer - 《Ore Geology Reviews》 被引量: 7发表: 2011年 Vein, manto, and chimney mineralization at the Fresnillo ...
We analyzed specularite samples from seven prehistoric mines in Botswana, including five in the Tsodilo Hills, and one each at Dikgatlampi and Sebilong to test the feasibility of geochemically fingerprinting sources. Most of the mines ... MD Glascock,RJ Speakman,RS Popelka-Filcoff 被引量: ...
AMERICAN WEST METALS LIMITED (ASX: AW1) is an Australian clean energy mining company focused on growth through the discovery and development of major base metal mineral deposits in Tier 1 jurisdictions of North America. The company's strategy ...
(e.g., landslide cutting transportation roads). Even though droughts affect all facilities, we focus on the impact on processing plants, which are by far the largest water consumer in copper mines [55]. Lastly, heatwaves can affect equipment and people, but we focus primarily on people and...