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| 广西大厂细脉带锡矿体富集规律及隐伏矿体预测 | |
| 引用本文： | 秦来勇,秦德先,余阳先.广西大厂细脉带锡矿体富集规律及隐伏矿体预测[J].华南地质与矿产,2005(1):24-30. |
| 作者姓名： | 秦来勇 秦德先 余阳先 |
| 作者单位： | 1. 昆明理工大学,昆明,650093;桂林矿产地质研究院,桂林,541004 2. 昆明理工大学,昆明,650093 3. 昆明理工大学,昆明,650093;柳州华锡集团铜坑矿,广西,南丹,547207 |
| 摘 要： | 从赋矿地层、岩性、控矿构造、火成岩等几方面对细脉带矿体的成矿富集规律进行了探讨，指出NE向裂隙构造为其主要控矿构造。同时，运用野外地质、数学地质、物化探等综合信息进行隐伏矿体预测，指出在细脉带矿体的北东延伸部位和北西平行部位有存在同类型矿化的可能。经工程验证，发现了新的工业矿体，表明对细脉带矿体矿化富集规律的认识是正确的，矿山周边仍有找矿潜力。 |
| 关 键 词： | 细脉锡矿体 矿化富集 成矿预测 工程验证 广西大厂 |
| 文章编号： | 1007-3701(2005)01-0024-07 |
| 修稿时间： | 2004年9月6日 |
Mineralized enrichment regularity of Dachang tin veinlets and metallogenetic prognosis of concealed orebodies |
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| QIN Lai-yong,QIN De-xian,YU Yang-xian.Mineralized enrichment regularity of Dachang tin veinlets and metallogenetic prognosis of concealed orebodies[J].Geology and Mineral Resources of South China,2005(1):24-30. | |
| Authors: | QIN Lai-yong QIN De-xian YU Yang-xian |
| Institution: | QINLai-yong~ |
| Abstract: | The paper discussed the mineralized enrichment regularity of Dachang tin veinlets from ore-host strata,lithology,structures and igneous rocks. It is indicated that the NE-striking structures are the key controlling factors.Forecasting of concealed orebodies is made with field geological information,mathematical geology and geophysical-geochemical exploration,two potential veinlet-like mineralized zones are proposed,and two industry orebodies were discovered by exploration engineering, indicating that there are excellent foreground for prospecting of tin resources around the mining area. |
| Keywords: | tin veinlet mineralized enrichment metallogenetic prognosis engineering validation Dachang Guangxi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |