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| 山东省龙口市俢家金矿特征及找矿前景 | |
| 引用本文： | 王娜. 山东省龙口市俢家金矿特征及找矿前景[J]. 云南地质, 2020, 0(1): 80-83 |
| 作者姓名： | 王娜 |
| 作者单位： | 山东省鲁南地质工程勘察院 |
| 摘 要： | 山东省龙口市修家金矿矿体呈似层状、透镜状赋存于丰仪断裂破碎带中,近矿围岩主要为中生代燕山早期的二长花岗岩和石英闪长岩。该金矿属中-低温热液充填机交代型金矿床。本矿区成矿地质条件优越,区内热液蚀变金矿化普遍强烈,与胶东地区对比,其金矿成矿地质条件相似,具有较好的找矿前景。 |
| 关 键 词： | 构造控矿 热液型矿床 找矿前景 山东龙口修家 |
THE FEATURE AND PROSPECTING POTENTIALITY OF XIUJIA AU DEPOSIT IN LONGKOU,SHANDONG |
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| WANG Na. THE FEATURE AND PROSPECTING POTENTIALITY OF XIUJIA AU DEPOSIT IN LONGKOU,SHANDONG[J]. Yunnan Geology, 2020, 0(1): 80-83 | |
| Authors: | WANG Na |
| Affiliation: | (Shandong Lunan Geoexploration Institute,Yanzhou 272100) |
| Abstract: | The orebody of Xiujia Au deposit in Longkou,Shandong is stratoid,lenticular in Fengyi fault zone.The wall rock near the orebody is mainly Early Yanshanian adamellite and quartz diorite.It belongs to the middle-low T hydrothermal filling metasomatic Au deposit.In this orefield,the geological conditions of metallogenesis are excellent,the Au metallogenesis of hydrothermal alteration intense and popular,prospecting potentiality good,similar to that of Jiaodong area. |
| Keywords: | Ore Control of Structure Hydrothermal Deposit Prospecting Potentiality Xiujia,Longkou,Shandong |
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