| 河北平泉下营坊金矿床流体包裹体地球化学及其找矿意义 |
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| 引用本文： | 栾文楼, 于耀先. 河北平泉下营坊金矿床流体包裹体地球化学及其找矿意义[J]. 地质与资源, 1995, 4(3): 161-167. |
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| 作者姓名： | 栾文楼 于耀先 |
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| 作者单位： | 河北地质学院 |
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| 摘 要： | 本文基于包裹体类型、均一温度、盐度、压力、包裹体成分及氢氧同位素的研究,认为下营坊金矿床具有典型斑岩型矿床的特征,成矿流体主要来源于壳幔混熔岩浆,主成矿期有少量大气降水加入。沸腾包裹体群、含子晶的多相包裹体和富含CO2的包裹体可指示富矿地段。均一温度等值线的三维空间变化可以确定富矿地段及矿体产状。
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| 关 键 词： | 包裹体 地球化学 金矿床 河北平泉下营坊 |
| 收稿时间： | 1994-05-03 |
GEOCHEMISTRY OF FLUID INCLUSION OF XIAYINGFANG GOLD DEPOSIT IN PINGQUAN OF HEBEI PROVINCE AND ORE-SEARCHING SIGNIFICANCE |
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| Luan Wenlo, Yu Yaoxian. GEOCHEMISTRY OF FLUID INCLUSION OF XIAYINGFANG GOLD DEPOSIT IN PINGQUAN OF HEBEI PROVINCE AND ORE-SEARCHING SIGNIFICANCE[J]. Geology and Resources, 1995, 4(3): 161-167. |
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| Authors: | Luan Wenlo Yu Yaoxian |
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| Affiliation: | Hebei Colloge of geology |
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| Abstract: | Abstract Based on the study of inclusion typehomogenization temperature salinity pressure inclu sion composition and H.O isotopes，the authors consider that Xiayingfang gold deposit is characterized by typical porphyry-type deposit， Ore-forming fluid，which was mixed witha little of meteoric water in main metallogenic stage，mainly came from crust-mantle mis-melting magma. The rich ore district can be indicated by boiling inclusion group multifalies inclusion with daughter crystal and inclusion with richful CO_2. Three dimensional space vari-ety of homogenization temperature contour line can determain rich ore area and orebody oc-curence. Kdy word inclusion geochemistry gold deposit Xiayingfang of pingquan |
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| Keywords: | inclusion geochemistry gold deposit Xiayingfang of pingquan |
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