络阴离子团的地球化学性质,控制着红土型金矿床的垂向分带与金的次生富集。
The geochemical nature of the complex anion group controlled the vertical zoning and secondary enrichment of gold in the laterite gold deposits.
辽宁岫岩软玉砂矿(又称河磨玉矿)是原生软玉矿的次生砂矿床。
Liaoning Xiuyan nephrite Placer deposit (XNPD) is a secondary deposit of primary nephrite ore.
在贵州牛角塘镉锌矿床中既有次生硫镉矿的存在,也发现了原生硫镉矿。
It is thought that greenockite is a seconday (supergenic) mineral, but there has been found primary greenockite in the Niujiaotang cadmium-zinc deposit in Guizhou.
前者在区域上分布相对较广,是由原生菱锰矿床经次生风化而成,呈带状延伸;
The former, distributed in broad area comparatively, is originated from the primary rhodochrosite of sub-weathering, and occurs as banded extension;
前者在区域上分布相对较广,是由原生菱锰矿床经次生风化而成,呈带状延伸;
The former, distributed in broad area comparatively, is originated from the primary rhodochrosite of sub-weathering, and occurs as banded extension;
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