| 张遵遵,李泽琴,陈晓雁,侯春秋,陈实识.夕卡岩的多成因性及夕卡岩型矿床找矿评价[J].地质找矿论丛,2011,26(2):157-161 |
| 夕卡岩的多成因性及夕卡岩型矿床找矿评价 |
| Multi-genesis and prospecting evaluation of skarn deposits |
| 投稿时间：2010-05-25 |
| DOI：10.6053/j.issn.1001-1412.2011.2. 005 |
| 中文关键词: 夕卡岩 夕卡岩成因 找矿评价 |
| 英文关键词:skarn genesis of skarn prospecting evaluation |
| 基金项目:西藏自治区矿产资源潜力评价基金(编号:1212010881631);成都理工大学“金景福”研究基金资助 |
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| 中文摘要: |
| 夕卡岩和夕卡岩矿床的多成因性已得到研究工作的证实。结合国内外的各种成因观点,将夕卡岩成因归纳为5种:①热液交代型(包括接触交代型和层控交代型);②岩浆型;③喷流沉积型;④变质型;⑤多因复成型。在对不同类型成因的夕卡岩矿床进行找矿评价时,要结合不同类型夕卡岩的特点,开展成矿构造、矿物学及岩石学方面的综合研究。 |
| 英文摘要: |
| Researches reveal multi-genesis of skarn and skarn deposits.Combined with their genetic viewpoints at home and abroad this paper sums up 5 genetic types,ie:①hydrothermal metasomatic(contactreplacement and stratobound replacement) type;②magmatic type;③sedex type;④metamorphic type;⑤multi-genetic compkx type.During prospecting evaluation of a skarn deposit characteristic,ore host structure,mineralogy and petrology of individual skarn shounld be concidered comprehensively. |
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