Role of Iron in Mica Weathering

摘要: Micas are common components of soils and the rocks from which they derived. In both locations micas exposed to a variety physical chemical processes lead release their constituents an evolution altered or synthesized minerals. These aspects mica weathering complicated by fact that contain many elements mineralogical changes extensive. It is well recognized, however, K, Mg, other essential plant nutrients can have major impact on fertility status soils. Also, secondary minerals stemming alterations known include smectites, kaolinites, hydrous oxides, etc., make up part most reactive fraction dominate much behavior As result, plays important role in genesis, management, ultimate use