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Geochemistry of carlin-type gold deposits in the great basin, the USA

机译:美国大盆地的Carlin型金矿床地球化学

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摘要

Carlin-type gold deposits (CTDs) consist of extremely fine-grained gold that is generally submicron to possibly atomic in size. Most of the gold is hosted by hydrothermal arsenian pyrite and quartz, with lesser amounts present in carbonaceous matter and fine-grained phyllosilicates.
机译:Carlin型金沉积物(CTD)由极细粒的金组成,通常是亚微米的尺寸可能的原子。大多数黄金由水热砷硫铁矿和石英托管,含碳物质和细粒碱存在较小的量。

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