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Newly Discovered Scheelite in Quartz Vein-type Gold Deposits, Xiaoqinling Gold District, and its Geological Significance 被引量:1
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作者 CHANG Ming LIU Jiajun +4 位作者 carranza Emmanuel John M YIN Chao ZHAI Degao WU Tong 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2020年第4期1305-1307,共3页
Objective The Xiaoqinling district is the second largest goldbearing province in China after the Jiaodong region located in the eastern North China Craton. At present, seven large, 20 medium-sized and 28 small gold de... Objective The Xiaoqinling district is the second largest goldbearing province in China after the Jiaodong region located in the eastern North China Craton. At present, seven large, 20 medium-sized and 28 small gold deposits have been discovered, and more than 1200 gold-bearing quartz veins have been identified within the metamorphic rocks of the Taihua Group. The total gold reserves are over 800 tons. 展开更多
关键词 QUARTZ sized QUARTZ
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铜—锌硫化精矿的选择性细菌浸出法
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作者 carranza 黄浩 《云锡科技》 1991年第3期34-39,共6页
关键词 铜锌硫化精矿 细菌浸出法
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