| 杨琳.河南王庄锑矿床地质特征、矿床成因与找矿方向探讨[J].地质与勘探,2010,46(5):844-851 |
| 河南王庄锑矿床地质特征、矿床成因与找矿方向探讨 |
| A Discussion on Geological Characters, Genesis and Ore-SearchProspect of the Wangzhuang Sb Deposit in Henan Province |
| 投稿时间：2009-10-28 修订日期：2010-08-15 |
| DOI： |
| 中文关键词: 锑矿床 地质特征 矿床成因 找矿方向 河南省 |
| 英文关键词: Sb deposit,geological character of deposit,deposit genesis,Wangzhuang,prospect for prospecting,Henan province |
| 基金项目:河南省地质矿产厅地质勘查及科研项目[豫地字(1991)第507 号文]资助。 |
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| 中文摘要: |
| [摘要]河南省王庄锑矿床位于秦岭褶皱带北秦岭构造亚带五里川锑吁级成矿带,产于中元古界
秦岭群变质岩内,严格受北西西向双槐树断裂控制。通过对矿床地质特征、成矿物质来源、物理化学环
境等方面的研究,认为成矿物质主要来自于深部物源区,成矿热液主要来源于岩浆水与大气降水组成的
混合水,成矿温度为中-低温,首次提出王庄锑矿床为受断裂控制的中-低温热液充填型矿床。同时,通
过对成矿规律的研究,为该区找矿指出了方向,双槐树断裂及其次一断裂复合部位、大理岩分布区及域
号矿(化)体侧伏方向深部是找矿的有利地段。 |
| 英文摘要: |
| Abstract:The Wangzhuang antimony deposits in Henan province is located in the Wulichuan-antimony grade V ore belt, northern Qingling subzone
of the Qinling fold belt, produced in the metamorphic rocks of the Proterozoic Qinling group, strictly controlled by the NWW trending Shuanhuaishu fault.
Base on studies of geologic characteristics, mineral-forming sources, physical and chemical environments of the deposit, we suggest that the mineral mate鄄
rial stems mainly from the deep source area, and hydatogenesis mainly comes from the mixed water of magma water and atmospheric precipitation. The ore
-forming thermal regime is low to medium temperature. For the first time, we suggest that the Wangzhuang antimony deposit is of hydrothermal type con鄄
trolled by the fault zone with low-medium temperature. At the same time, from metallogenic regularity research, we point out the direction of ore-search
in this area, and forecast that the Shuanghuaishu fault and the adjoining portion with its secondary fault, marble distribution area and the deep subsurface
on the side of the mineralized body No. II are the prospective sections. |
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