| 厚婆坳银矿区含矿岩系浊流沉积的初步认识 |
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| 引用本文： | 郑庆年.厚婆坳银矿区含矿岩系浊流沉积的初步认识[J].矿产与地质,1991,5(1):24-27,49. |
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| 作者姓名： | 郑庆年 |
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| 作者单位： | 中国有色金属工业总公司广东地质研究所 |
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| 摘 要： | 本文简要阐述了广东潮州厚婆坳银矿区上三叠统容矿地层,具有浊积岩的鲍马层序特征以及层面冲蚀、包卷纹理,透镜状层理、枕状(或称沙球)构造和泥砾等,浊积岩常见的沉积与同生变形构造的特点及其形成机制.指出矿区容矿层为浊积岩系,具矿源层特证.
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| 关 键 词： | 银矿 矿床 浊流沉积 广东 |
PRELIMINARY KNOWLEDGE ON TURBIDITY CURRENT SEDIMENTARY IN ORE-BEARING ROCKS OF HOUPOAO SILVER MINE |
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| Zheng Qingnian.PRELIMINARY KNOWLEDGE ON TURBIDITY CURRENT SEDIMENTARY IN ORE-BEARING ROCKS OF HOUPOAO SILVER MINE[J].Mineral Resources and Geology,1991,5(1):24-27,49. |
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| Authors: | Zheng Qingnian |
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| Abstract: | In this paper, the Upper Triassic ore hosted strata of Houpoao silver mine in Chaozhou, Guangdong is expended briefly, and the characteristics of Baoma sequences of turbidite, scoured surface, convolution laminated bedding, lense bedding, pillow structure and mudgravel etc, as well as the features and forming mechanism of the common sedimentary and syngenetic deformation structures of the turbidite are discussed. It is pointed out that the ore hosted bed in mining district is turbidity formation which also bears the features of source bed |
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| Keywords: | Guangdong Lead-Zinc Silver deposit Turbidity current sedimentation |
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