africa
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Deposits and Projects
Deep Yellow Limited: A Product Of The African Uranium Rush
Uranium With an increasing global interest shift away from fossil fuel energy production, nuclear power has become an appealing option…
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Deposits and Projects
Tanzanite: A Rare Blue Beauty
Tanzanite is one of the most desirable gemstones today. Even though tanzanite is a newly-discovered mineral, it rivals the big four…
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Commodities
Gemstone Commodity Overview
Gemstones have enchanted humans since ancient times. Gems were believed to be gifts of gods, miracles of nature or stars…
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Deposits and Projects
Geology of the PGE Deposits in the Bushveld Complex, South Africa
Overview The Bushveld Complex (BC), located in northern South Africa, is a Paleoproterozoic Large Igneous Province ~2 Ga in age.…
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Important Mining Districts
Emerald Heart of Africa: The Kagem Mine, Kafubu Mining Area, Zambia
The Kafubu Mining Area is one of the largest suppliers of gem-quality emeralds in the world, second to Colombia. Located…
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Deposit Types
Carbonatite Rare Earth Elements Deposits
Introduction Carbonatites are a special group of carbonate-rich igneous rocks and the world’s primary source of rare earth elements (REE),…
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Mining Methods
Artisanal and Small-Scale Mining in Africa
Artisanal mining is a popular term used to describe to informal mining activities carried out with little or no mining…
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Deposit Types
World Phosphate Deposits
Introduction Phosphate Rock (PR) has long been an important agriculture-based commodity. Most soils are phosphate deficient, and with the majority…
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Ore Deposits and Mines
Ivanhoe Mines Kamoa-Kakula Project
When we write about great deposits they are most often well known mines with long established pedigrees and histories of daring…
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Important Mining Districts
The Central African Copper Belt
Sediment-hosted copper deposits are the second most important source of copper next to porphyry copper deposits and account for about…
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