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| TECHNICAL MINERALOGY STUDY ON JIMUNI TIN-POLYMETALLIC ORE DEPOSIT IN RUSSIA |
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Received:July 11, 2014
Revised:July 18, 2014
Accepted:July 18, 2014
Published Online:October 29, 2015
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| DOI： |
| KeyWord:Tin;ore, occurrence;state, mineral;distributing, Technical;mineralogy. |
| Author | Institution |
| GuoCailian |
North West Non-ferrous Geological Insititute,Xi |
| LiYing |
North West Non-ferrous Geological Insititute,Xi |
| LiaoJinghui |
North West Non-ferrous Geological Insititute,Xi |
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| Abstract: |
| JiMuNi tin-polymetallic ore deposit is Sulfide type tin deposit. The process mineralogy were studied with the help of ore microscope,multielement analysis, phase analysis and electronic probe. The tin exists mainly in the form of indepenant tin mineral which include cassiterite, stannite and canfieldite. Secondary, there is tin in the form of isomorphous replacement. The sphalerite, galena, pyrrhotite and quart have shared a close relationship with tin. The possible reasons which affect the recovery will be analysied through tin mineral assemblage, intergrowth and the grade size. |
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