最后讨论了红土化过程小金的表生富集作用。
Supergenous enrichment of gold during the laterization is also discussed.
湖润锰矿床由海相沉积的原生碳酸锰矿床和表生富集的氧化锰矿床组成。
Hurun manganese deposit is consisted of Marine sedimentary primary manganese carbonate ores and supergene enrichment oxide ores.
认为表生富集型氧化锰矿床的形成主要受原生含锰层、地质构造、地形地貌、顶盖层厚度、岩性、气候及水文地质等条件所制约。
Formation of the oxidized Mn deposit is controled by the primary Mn ore layer, tectonics, geomorphology, thickness and lithology of the cover rock, climate and hydrogeological condition.
在蚀变过程中，那些在表生条件下不稳定或较不稳定的元素大量流失，而那些稳定或较稳定元素则很少流失或相对富集。
In the course of alteration, the unstable elements in supergene zone are leached out in quantity, but the stable ones are relatively enriched.
表生作用过程中化学元素的迁移富集规律，是元素对环境条件变化响应的表现。
During surficial processes, the migration and enrichment of chemical element are response to environmental changes.
锰矿的富集经历了沉积作用、变质作用和表生再富集作用。
Mn ores were concentrated through sedimentation, metamorphism and supergene enrichment.
锰矿的富集经历了沉积作用、变质作用和表生再富集作用。
Mn ores were concentrated through sedimentation, metamorphism and supergene enrichment.
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