Sedimentary Genesis Feature of Bamianshan Unusual Large Fluorite Deposit in Zhejiang Province
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2010-12-10
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Key words:
- fluorite deposit /
- sedimentary genesis deposit /
- Bamianshan Zhejiang
Abstract: Bamianshan is an unusual large fluorite deposit discovered in recent years. This paper studies the geologic background of mineralization, geological feature of orebody, ore characters, characters of petrochemistry composition, REE characters of rocks and ores, and SmNd isotope of Bamianshan fluorite deposit. It shows that Bamianshan fluorite deposit is an unusual large fluorite deposit which was formed mostly by sedimentation and later hydrothermal reformation. Based on the analysis data and combined with characters of orehosted rocks and orebody, it is predicted that the sedimentary rocks of Cambrain System as its source bed, which supplied necessary materials of Bamianshan fluorite deposit. Magmatism in later stage altered some orebodies in different extent and
formed partial deep lean vein ore bodies in structure belt.
Citation: | XIA Xuehui. Sedimentary Genesis Feature of Bamianshan Unusual Large Fluorite Deposit in Zhejiang Province[J]. Acta Sedimentologica Sinica, 2010, 28(6): 1175-1181. |