| 黑龙江嫩江-黑河地区铜金多金属找矿新进展及勘查方向 |
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| 引用本文： | 刘宝山, 程招勋, 邵军, 李成禄, 张春鹏, 杨宏智, 韩仁萍. 黑龙江嫩江-黑河地区铜金多金属找矿新进展及勘查方向[J]. 地质与资源, 2022, 31(3): 331-341. doi: 10.13686/j.cnki.dzyzy.2022.03.008 |
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| 作者姓名： | 刘宝山 程招勋 邵军 李成禄 张春鹏 杨宏智 韩仁萍 |
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| 作者单位： | 1.中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034; 2.黑龙江省自然资源调查院, 黑龙江 哈尔滨 150036 |
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| 基金项目： | 中国地质调查局项目"东北地区铜金稀有金属矿产地质调查"(编号DD20221687);黑龙江省重点研发计划项目"黑龙江省大型二道坎银矿资源综合利用及成矿作用研究"(编号GA21A204). |
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| 摘 要： | 嫩江-黑河地区多宝山岛弧多宝山矿集区新发现了晚三叠世二道坎大型银矿床，铜山矿床深部取得重大找矿突破; 科洛-新开岭构造杂岩带新发现晚三叠世孟德河金矿床，三合屯金矿区外围深部也发现了金矿化; 塔溪岩浆弧新发现了早白垩世宝泉小型铜矿床.这些矿床与区域圈定的化探异常较吻合，成矿规律较明显.依据新发现的铜金矿成果，总结了嫩江-黑河地区近年来取得的新近展，指出了下一步找矿方向和今后勘查工作部署建议，为即将实施的战略找矿行动勘查部署提供参考依据.
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| 关 键 词： | 铜金多金属矿 找矿近展 勘查方向 多宝山岛弧 科洛-新开岭构造杂岩带 塔溪岩浆弧 黑龙江省 |
| 收稿时间： | 2022-04-08 |
| 修稿时间： | 2022-04-20 |
LATEST PROSPECTING PROGRESS AND EXPLORATION DIRECTION OF COPPER-GOLD POLYMETALLIC DEPOSITS IN NENJIANG-HEIHE AREA,HEILONGJIANG PROVINCE |
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| LIU Bao-shan, CHENG Zhao-xun, SHAO Jun, LI Cheng-lu, ZHANG Chun-peng, YANG Hong-zhi, HAN Ren-ping. LATEST PROSPECTING PROGRESS AND EXPLORATION DIRECTION OF COPPER-GOLD POLYMETALLIC DEPOSITS IN NENJIANG-HEIHE AREA, HEILONGJIANG PROVINCE[J]. Geology and Resources, 2022, 31(3): 331-341. doi: 10.13686/j.cnki.dzyzy.2022.03.008 |
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| Authors: | LIU Bao-shan CHENG Zhao-xun SHAO Jun LI Cheng-lu ZHANG Chun-peng YANG Hong-zhi HAN Ren-ping |
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| Affiliation: | 1.Shenyang Center of China Geological Survey, Shenyang 110034, China; 2.Natural Resources Survey Institute of Heilongjiang Province, Harbin 150036, China |
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| Abstract: | The large Late Triassic Erdaokan silver deposit is discovered in Duobaoshan ore concentration area of Duobaoshan island arc in Nenjiang-Heihe area, and the exploration in the deep part of Tongshan deposit also makes a great breakthrough. The Late Triassic Mengdehe gold deposit is found in Keluo-Xinkailing tectonic melange belt, and the gold mineralization in the deep of Sanhetun goldfield periphery as well. The small Early Cretaceous Baoquan copper deposit is discovered in Taxi magmatic arc. These deposits are consistent with regionally delineated geochemical anomalies with obvious ore-forming regularity. Based on the new discoveries of copper and gold deposits, the paper summarizes the latest prospecting progress in Nenjiang-Heihe area in recent years, pointing out the next exploration direction and suggestions for future prospecting and providing reference for the upcoming strategic prospecting deployment. |
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| Keywords: | Cu-Au polymetallic deposit prospecting progress exploration direction Duobaoshan island arc Keluo-Xinkailing tectonic melange belt Taxi magmatic arc Heilongjiang Province |
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