| 河台金矿床标型矿物与金矿化的关系 |
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| 引用本文： | 江明阳,龚朝阳.河台金矿床标型矿物与金矿化的关系[J].黄金科学技术,2007,15(3):34-37. |
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| 作者姓名： | 江明阳 龚朝阳 |
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| 作者单位： | 广东高要河台金矿,广东,高要,526127 |
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| 摘 要： | 河台金矿床金的赋存状态呈独立矿物和分散状态两种，前者以自然金为主，有包裹金、晶隙金和裂隙金，后者则存在于硫化物晶格中。通过分析矿区矿物，找到直接和金矿化有密切关系的标形矿物，烟灰色Ⅱ世代含金石英、半自型一它型晶含金黄铁矿及含金菱铁矿，为该区找矿标志之一。
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| 关 键 词： | 河台金矿 标形矿物 深部及边部 找矿标志 |
| 文章编号： | 1005-2518（2007）03-0034-04 |
| 收稿时间： | 2007-05-16 |
| 修稿时间： | 2007-05-28 |
The Typomorphic Ccharacteristics of Minerals in Hetai Gold Deposit and its Relationship with Gold Mineralization |
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| JIANG Mingyang,GONG Zhaoyang.The Typomorphic Ccharacteristics of Minerals in Hetai Gold Deposit and its Relationship with Gold Mineralization[J].Gold Science and Technololgy,2007,15(3):34-37. |
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| Authors: | JIANG Mingyang GONG Zhaoyang |
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| Affiliation: | Hetai Gold Mine, Gctoyao 526127, China |
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| Abstract: | Aurum of Hetai gold deposit occurs as independent mineral gold and invisible gold. Most of independent mineral gold occurs as natural gold, like enclosure, intergranular, and crevice gold. And invrsible gold mineral occurs inside sulfide facies. According to analysis of minerals, the author find typomorphic minerals, which have a close relationship with the gold mineralization directly and also are the ore finding signs in this district, such as the auriferous grey quartz formed in second stage, auriferous hypidiomorphic-xenomorphic granular pyrite and auriferous siderite. |
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| Keywords: | Heitai gold deposit Typomorphic minerals Deep and marginal area Ore finding sign |
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