| 张国全,张根红,范效仁,吴跃峰,杨超.浙江上虞横塘斑岩型铜钼矿区找矿潜力浅析[J].地质找矿论丛,2013,28(1):12-19 |
| 浙江上虞横塘斑岩型铜钼矿区找矿潜力浅析 |
| Prospecting potential analysis of Hengtang porphyry Cu-Mo deposit in Shangyu, Zhejiang |
| 投稿时间：2012-08-20 修订日期：2012-11-29 |
| DOI：10.6053/j.issn.1001-1412.2013.01.002 |
| 中文关键词: 斑岩型铜钼矿床 地质特征 成矿潜力 浙江上虞 |
| 英文关键词:porphyry Cu-Mo deposit geological characteristics ore-forming potential Shangyu in Zhejiang province |
| 基金项目:浙江省地质勘查局项目"浙东火山岩区银铅锌多金属成矿作用与成矿预测"(编号:200960)资助。 |
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| 摘要点击次数: 2003 |
| 全文下载次数: 1971 |
| 中文摘要: |
| 浙江上虞横塘铜钼矿是燕山期岩浆侵入中元古界片麻岩中成矿的,以往勘查显示其为一低品位小型斑岩型矿床,铜(钼)矿化呈细脉状、网脉状、薄膜状赋存于蚀变片麻岩中。在近年的地质勘查工作中,分析了成矿地质特征,重新评价了该区的找矿潜力,认为已知低品位矿体可能是典型斑岩铜钼矿床的浅部矿体,其深边部的找矿潜力较大,通过新一轮隐盲矿体勘查工作很有希望实现找矿突破。 |
| 英文摘要: |
| The Hengtang Cu-Mo deposit in Shangyu area of Zhejiang Province was formed by intrusion of Yanshannian magma into Proterozoic gneiss. Previous exploration results indicate that it is a small low-grade porphyry-type deposit, and Cu-Mo mineralization occurs generally in altered gneisses as veinlet, stockwork and membrane. Based on regional geology, deposit geology and resent exploration an initial analysis on prospecting potential of this deposit was made in the paper that the low-grade ore bodies may be the shallow ore bodies of typical porphyry Cu-Mo deposits and concealed ore bodies may occur to depth and in surrounding of the existing Hengtang deposit. There exits the probability of prospecting breakthrough during a new round exploration. |
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