| 冀北金家庄中温热液型金矿床的成矿条件及找矿标志 |
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| 引用本文： | 罗钧林.冀北金家庄中温热液型金矿床的成矿条件及找矿标志[J].华北地质矿产杂志,1999(2). |
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| 作者姓名： | 罗钧林 |
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| 作者单位： | 石家庄经济学院!050031 |
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| 摘 要： | 金家庄金矿床位于华北地台北缘，尚义一赤城深大断裂带中段，属于产在超基性岩体断裂中的矿床。小张家口超基性岩体是金矿的主要围岩。深大断裂是成矿的先决条件；超基性岩体的存在是成矿的物质基础；中酸性岩浆及多次活动是成矿的关键。
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| 关 键 词： | 成矿条件 找矿标志 金矿床 金家庄 |
Controlling factors and prospecting criterias of Jinjiazhuang middle-temperature hydrothernal Gold Deposit Northern Hebei |
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| Authors: | LUO Junlin |
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| Institution: | Shijiazhuang Economic University |
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| Abstract: | Jinjiazhuang Gold Deposit is located at the northern margin of North China Plate form, along Shangyi-chicheng deep-major fracture zone. It is one of the gold deposits related genetically to ultrabasic rocks fracture. Xiaozhangjiakou ultrabasic rock body is the major host rock of gold deposit. Deep fracture is the prerequisite of mineralization; the existence of ultrabasic rock body is the foundation; mediosilicic-acid magma and hydrothermal activites arethe keys. |
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| Keywords: | controlling factors prospecting criteras gold deposits |
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