| 河北兴隆洞子沟银-铜矿床地质特征及成因探讨 |
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| 引用本文： | 赵英福,吕增尧.河北兴隆洞子沟银-铜矿床地质特征及成因探讨[J].矿产与地质,2004,18(3):212-216. |
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| 作者姓名： | 赵英福 吕增尧 |
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| 作者单位： | 华北有色地质勘查局综合普查大队,河北,燕郊,065201 |
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| 摘 要： | 根据矿床地质特征、成矿温度、成矿时代及成矿物质来源等方面的研究，认为本矿床成矿流体来源于地慢岩浆水，并有海水混入。成矿物质主要来源于深部地壳和地慢，通过同生断裂喷气—喷流作用，在有利的地层和物理化学条件下沉淀成矿。矿床成因属于同生断裂喷流热液层控矿床。
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| 关 键 词： | 银-铜矿床 成因 地质特征 探讨 同生断裂 喷流 层控 |
| 文章编号： | 1001-5663(2004)03-0212-05 |
| 修稿时间： | 2004年2月18日 |
GEOLOGIC CHARACTER AND GENESIS OF THE DONGZIGOU SILVER AND COPPER DEPOSIT, XINGLONG, HEBEI PROVINCE |
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| ZHAO Ying-fu,LU Zeng-yao.GEOLOGIC CHARACTER AND GENESIS OF THE DONGZIGOU SILVER AND COPPER DEPOSIT, XINGLONG, HEBEI PROVINCE[J].Mineral Resources and Geology,2004,18(3):212-216. |
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| Authors: | ZHAO Ying-fu LU Zeng-yao |
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| Abstract: | It is considered that the ore fluid of the deposit is origin in mantle magmatic water mixed with sea water according to the study of geologic feature, metallogenic temperature, era and matter source of the deposit. The ore matter is mainly derived from crust in depth and mantle and enriched in favourable strata and physical-chemical condition through exhalation-spout of syngenetic fault. The genesis of the deposit belongs to hydrothermal-exhalation stratabound deposit of syngenetic fault. |
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| Keywords: | silver and copper deposit genesis geologic character discussion syngenetic fracture spout stratabound |
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