陈彦文.甘肃碧口地区金铜矿地质特征及找矿潜力浅析[J].西北地质,2019,52(1):206-220
甘肃碧口地区金铜矿地质特征及找矿潜力浅析
Geological Characteristics and Ore-prospecting Potential of Gold-Copper Deposits in Bikou Area, Gansu Province
投稿时间:2018-03-12  修订日期:2018-08-12
DOI:10.19751/j.cnki.61-1149/p.2019.01.019
中文关键词:  碧口地区;金铜矿地质特征;找矿潜力
英文关键词:Bikou area;geological characteristics of gold-copper deposits;ore-prospecting potential
基金项目:中国地调局“秦岭成矿带地质矿产调查”计划项目“甘肃省筏子坝-阳坝一带铜金矿远景调查”(12120113047900)
作者单位
陈彦文 甘肃省地矿局第一地质矿产勘查院, 甘肃 天水 741020 
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中文摘要:
      碧口地区地处摩天岭地块,是中国重要的金铜成矿远景区、矿集区。笔者以甘肃碧口地区金铜矿成矿地质背景、矿床地质特征为基础,结合典型矿床剖析,重点从矿床成因、矿床类型、矿床规模、赋矿层位、围岩性质和矿石特征等方面,总结了矿床的分布特征及规律,并提出了同类矿床的找矿标志和找矿潜力。
英文摘要:
      The Bikou area is located in the Motianling block of Gansu Province, which is an important copper-gold metallogenic prospective province and ore-centralization area in our country. Based on the geological setting and characteristics of the gold-copper deposit, the genesis, type and scale, and ore-bearing horizon, surrounding rock properties and ore features of typical mineral deposits have been analyzed. And then, the distribution of gold-copper deposits in Bikou area has been summarized in this paper, and the indicators and ore prospecting potential of the similar deposits have been pointed out.
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