| 福建浦城－三都澳和崇安－石城成矿带铅同位素特征及其地质意义 |
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| 引用本文： | 姜耀辉,陈鹤年,巫全淮,陈三元.福建浦城－三都澳和崇安－石城成矿带铅同位素特征及其地质意义[J].地质与勘探,1996(5). |
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| 作者姓名： | 姜耀辉 陈鹤年 巫全淮 陈三元 |
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| 作者单位： | 中国地质科学院南京地质矿产研究所 |
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| 基金项目： | 地质矿产部定向研究项目,地质矿产部“八五”攻关项目 |
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| 摘 要： | 对浦城－三都澳和崇安－石城成矿带钢金锡多金属矿床及相关岩体的铅同位素特征作了系统研究和对比。结果表明，两成矿带不同成矿期以及同一成矿期不同区段间的铅同位素组成存在很大差异。并就此探讨了在成矿作用和岩浆作用动力学机制等地质问题中的意义。
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| 关 键 词： | 铅同位素特征，地质意义，浦城－三都澳，崇安－石城 |
CHARACTERISTICS AND GEOLOGICAL SIGNIFICANCES OF LEAD ISOTOPES IN PUCHENG-SANDU'AO AND CHONG'AN SHICHENG METALLOGENIC ZONE,FUJIAN |
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| Jiang Yaohui,Chen Henian,Wu Quanhuai,Chen Sanyuan.CHARACTERISTICS AND GEOLOGICAL SIGNIFICANCES OF LEAD ISOTOPES IN PUCHENG-SANDU''AO AND CHONG''AN SHICHENG METALLOGENIC ZONE,FUJIAN[J].Geology and Prospecting,1996(5). |
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| Authors: | Jiang Yaohui Chen Henian Wu Quanhuai Chen Sanyuan |
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| Institution: | Jiang Yaohui;Chen Henian; Wu Quanhuai; Chen Sanyuan |
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| Abstract: | In this paper, there are many differences in the lead isotopic aompositions between different ore-forming stages in the same metallogenic zone or different districts in the same ore-forming stage,by which,geological significances are probed in the geodynamical mechanism of mineralization,magmatism and so on. |
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| Keywords: | lead isotope geological significane Pucheng-Sandu'ao Chong'an-Shlcheng |
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