| 德兴斑岩铜矿成矿能量估算和来源探讨 |
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| 引用本文： | 黄永泉.德兴斑岩铜矿成矿能量估算和来源探讨[J].江西地质,2000,14(3):184-189. |
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| 作者姓名： | 黄永泉 |
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| 作者单位： | 江西省地质矿产勘查开发局赣西地质调查大队,江西,南昌,330201 |
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| 摘 要： | 斑岩铜矿的成矿作用与成矿能量的消耗是相并而行的。从成矿元素由分散到集聚过程的热力学体系变化，估算了形成德兴斑岩铜矿田的成矿能量；探讨了成矿能量的来源及其与成矿斑岩的关系：认为斑岩并非矿田成矿能量的唯一来源，部分来自地球深部的内热产生的局部性对流热。
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| 关 键 词： | 花岗闪长斑岩 铜矿 成矿能量 热源 深大断裂 |
ESTIMATION OF MINERALIZATION ENERGY AND DISCUSSION OF ITS SOURCE FOR THE DEXING PORPHYRY COPPER DEPOSITS |
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| HUANG Yong-quan.ESTIMATION OF MINERALIZATION ENERGY AND DISCUSSION OF ITS SOURCE FOR THE DEXING PORPHYRY COPPER DEPOSITS[J].Jiangxi Geology,2000,14(3):184-189. |
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| Authors: | HUANG Yong-quan |
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| Abstract: | Mineralization of a porphyry copper deposit goes parallel with the consumption of mineralization energy. Based on the variation in thermodynamic system in relation with the process of ore-forming elements from a dispersion to an accumulation state, the author has estimated the mineralization energy consumed during the formation of the Dexing porphyry copper ore field, and discussed the source of mineralization energy and its relation with the ore-related porphyry, suggesting that the mineralization energy was derived not only from the porphyry, but also partially from the local convection heat produced from internal heat of the Earth at depth. |
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| Keywords: | granodiorite porphyry copper deposit mineralization energy source of heat Major deep fault Dexing |
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