| 周伟平.湖南桂阳宝山西部铜矿床地质特征[J].矿产勘查,2011,2(5):475-478 |
| 湖南桂阳宝山西部铜矿床地质特征 |
| The geological characteristics of copper ore deposit in the Western Baoshan of Guiyang,Hunan |
| 投稿时间：2011-03-14 |
| DOI： |
| 中文关键词: 花岗闪长斑岩 夕卡岩型铜矿 桂阳宝山 |
| 英文关键词: granodiorite porphyry skarn-type copper Baoshan Guiyang |
| 基金项目:全国危机矿山接替资源勘查立项(编号:200643043)的资助。 |
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| 摘要点击次数: 2011 |
| 全文下载次数: 1260 |
| 中文摘要: |
| 宝山西部铜矿床赋存于花岗闪长斑岩与石磴子组灰岩交代形成的夕卡岩带中,矿体形态、产状的变化与夕卡岩具有一致性。通过对矿区地层、构造、岩浆岩的分析,笔者认为矿区石磴子组灰岩、花岗闪长斑岩、宝岭倒转背斜的核部“三位一体”时形成富厚的夕卡岩型铜矿体,且花岗闪长斑岩为矿区铜矿床的形成提供物质来源。文章总结了该矿区铜矿床的成矿规律及下一步铜矿床找矿标志。 |
| 英文摘要: |
| Copper ore deposit in the western Baoshan occurs in the skarn belts formed by the metasomatism between granodiorite porphyry and limestone of Shichengzi formation, and the ore body forms and its occurrence variation are in accordance with the hosting skarn. On the analysis of the formation, structure, magmatic rocks in the mining area, the author believes that skarn copper ore deposit with high quality forms when limestone of Shidengzi formatoin, granodiorite porphyry and the core in reverse anticline of Baoling occur together, and that granodiorite porphyry provide the copper ore deposit with material sources.And granodiorite porphyry Provide material sources of copper deposit. In the paper the law ofcopper ore forming and the further copper deposit prospecting signs are summarized. |
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