supergene

And then through supergene weathering mineralization, weathering type gold deposit was formed.

再经表生同化成矿作用形成风化型金矿床.

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The Jiangbei conglomerate is a kind of supergene cemented rock in the river gravel.

江北砾岩是河流砾石层在地表经胶结形成的沉积岩,长期以来地学界对其成因未有定论.

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Adsorption is regarded as an important metallogenic mechanism for the supergene and epithermal ore deposits.

吸附作用被认为是低温表生矿床的一种重要的成矿机制.

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