| 陕西周至安家岐金矿床地质特征 |
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| 引用本文： | 候满堂,李瑞生,王育良.陕西周至安家岐金矿床地质特征[J].陕西地质,1999(2). |
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| 作者姓名： | 候满堂 李瑞生 王育良 |
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| 作者单位： | 陕西省地勘局西安地勘院!长安710100 |
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| 摘 要： | 安家峡金矿是周广地区近年新发现的金矿床。矿体规模大，金品位中等，呈似展状、脉状、透镜状产于罗汉寺岩群和丹凤岩群中，受南丹断裂带的控制。矿石质量较好，金主要以银金矿、金银矿、自然金形式赋存于硫化物中。矿床成因类型属韧性剪切带蚀变岩型。
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| 关 键 词： | 金矿床 地质特征 成因 安家岐 |
THE GEOLOGICAL CHARACTERISTICS OF ANJIAQI GOLD DEPOSIT IN ZHOUZHI,SHAANXI PROVINCE |
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| Hou Mantang, Li Ruisheng, Wang Yuliang.THE GEOLOGICAL CHARACTERISTICS OF ANJIAQI GOLD DEPOSIT IN ZHOUZHI,SHAANXI PROVINCE[J].Geology of Shaanxi,1999(2). |
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| Authors: | Hou Mantang Li Ruisheng Wang Yuliang |
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| Abstract: | Anjiaqi gold deposit is found one in Zhouzhi-Hu area recently' Ore-body is larger withthe shapes of layeredoid, vein and lens, go1d grade is middle, which occurred in Luohansi andDanfeng group, and was controlled by Shangdan fault. The quality of ore is better, gold de-posit types are mainly electrum, gold-bearing silver and natural gold, which host in sul-fides. The genesis type of gold deposit belongs to the altered rock type of ductile-shear zone. |
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| Keywords: | gold deposit geological characteristics genesis Anjiaqi |
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