African mining insights & technical media hub
Technical reviews on international gold refining standards, ecological alluvial processing, and the economics shaping Central African metallurgy.
Why Advanced Mass Spectrometry and Carating Are Crucial for International Gold Transactions
In the international gold market, superficial visual tests are a major risk. True transactional authority requires precision carating driven by high-resolution mass spectrometry.
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Why Advanced Mass Spectrometry and Carating Are Crucial for International Gold Transactions
In the international gold market, superficial visual tests are a major risk. True transactional authority requ...
Developing Responsible Alluvial Gold Extraction Strategies Across the Central African Region
Modern open-cast alluvial mining requires careful management of environmental impact — mercury-free systems, h...
Inside the 24-Karat Refinery: The Five-Stage Journey to 99.99% Purity
From carating and centrifugation to aqua-regia separation, 1600°C smelting and certification — a look inside t...
Garoua Boulaï II: A JORC-Framed Look at 3.2 Million Ounces of Gold Potential
A conservative JORC (2012) conceptual evaluation across 26.85 km² of mapped auriferous surface points to a con...