| 论华南古断拉谷与多因复成铜多金属矿床的关系 |
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| 引用本文： | 彭省临,陈子龙.论华南古断拉谷与多因复成铜多金属矿床的关系[J].中南大学学报(自然科学版),1991(5). |
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| 作者姓名： | 彭省临 陈子龙 |
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| 作者单位： | 中南矿冶学院地洼学说成矿学研究所，中南矿冶学院地洼学说成矿学研究所 |
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| 摘 要： | 华南广泛发育有晚古生代断拉谷。许多重要的铜多金属矿床分布其中。这些矿床尽管地理分布位置相差较大,但都具有明显的多因复成特征,属地台阶段沉积(或火山沉积)成矿作用 地洼阶段岩浆热液(或混合热液)迭加、改造富集型。断拉谷对其中铜多金属矿床的形成起了“奠基”和“铺路”的重要作用。
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| 关 键 词： | 断拉谷 多因复成矿床 铜多金属 华南 |
ON THE RELATIONSHIP BETWEEN THE PALEO-AULACOGENS AND POLYGENETIC COMPOUND COPPER POLYMETALLIC ORE DEPOSITS IN SOUTH CHINA |
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| Peng Shenglin,Chen Zilong Institute of Diwa Theory Metallogeny.ON THE RELATIONSHIP BETWEEN THE PALEO-AULACOGENS AND POLYGENETIC COMPOUND COPPER POLYMETALLIC ORE DEPOSITS IN SOUTH CHINA[J].Journal of Central South University:Science and Technology,1991(5). |
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| Authors: | Peng Shenglin Chen Zilong Institute of Diwa Theory Metallogeny |
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| Institution: | Peng Shenglin;Chen Zilong Institute of Diwa Theory Metallogeny |
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| Abstract: | South China has experienced at least three stages: geosynclinal, platform and
diwa. At the platform stage late Paleozoic aulacogens were extensively developed.
Many important copper-polymetal deposits occur in these aulacogens. Although
these ore deposits occur geographically far from each other, they are similar
distinctly in polygenetic compound mineralization features, which are sedimentary
or volcanic-sedimentary mineralization in platform stage plus magmatic hydro-
thermal richening mineralization in diwa stage. The paleo-aulacogens of South
China played an important role in "laying a foundation" and "paving a road"
to form these deposits. |
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| Keywords: | aulacogen polygenetic compound ore deposit copper-polymetal South China |
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