Minerals Free Full Text Origin Of The Yinshan Pb Zn Ag Deposit In Duan, d.; jia, h.; wu, y. origin of the yinshan pb zn ag deposit in the edong district section of the middle–lower yangtze river metallogenic belt: insights from in situ sulfur isotopes. minerals 2023 , 13 , 810. The investigation into the enigmatic origin of pb zn mineralization within the middle lower yangtze river metallogenic belt has long been marred by a paucity of prior studies. seeking to alleviate this dearth of knowledge, our study meticulously scrutinizes the yinshan pb zn ag deposit nestled within the edong district of the belt, endeavoring to cast an illuminating spotlight upon its.
Minerals Free Full Text Origin Of The Yinshan Pb Zn Ag Deposit In The newly discovered shuangjianzishan ag pb zn deposit with 145 mt of ore grading 128.5 g t ag (locally up to 32,000 g t) and 2.2 wt.% pb zn is located in the great hinggan range (ghr. The yinshan deposit is a large epithermal porphyry polymetallic deposit, and the timing and petrogenesis of ore hosting porphyries have been hotly debated. we present new results from geochemical, whole rock sr–nd and zircon u–pb–hf–o isotopic investigations. The genetic types of pb–zn–ag polymetallic deposits are diverse and complex, such as sedex, vms, mvt, skarn, hydrothermal veins, nonsulfide, polygenetic, etc., and usually associated with many valuable elements, such as cu, mo, sb, cd, ga, ge, in, se, and tl, etc. this special issue focuses on the in depth study and new cognition of pb–zn. The yinshan cu–au–pb–zn–ag deposit is located in the famous dexing copper–gold polymetallic district in south china (fig. 1).this polymetallic district consists of the middle jurassic (ca. 170 ma) yinshan cu–au–pb–zn–ag deposit (950,000 tons of cu and 107 tons of au) (jgeb, 1996, yinshan lead zinc mine, 1993, wang et al., 2011b), the middle jurassic (ca. 170 ma) dexing.
Minerals Free Full Text Origin Of The Yinshan Pb Zn Ag Deposit In The genetic types of pb–zn–ag polymetallic deposits are diverse and complex, such as sedex, vms, mvt, skarn, hydrothermal veins, nonsulfide, polygenetic, etc., and usually associated with many valuable elements, such as cu, mo, sb, cd, ga, ge, in, se, and tl, etc. this special issue focuses on the in depth study and new cognition of pb–zn. The yinshan cu–au–pb–zn–ag deposit is located in the famous dexing copper–gold polymetallic district in south china (fig. 1).this polymetallic district consists of the middle jurassic (ca. 170 ma) yinshan cu–au–pb–zn–ag deposit (950,000 tons of cu and 107 tons of au) (jgeb, 1996, yinshan lead zinc mine, 1993, wang et al., 2011b), the middle jurassic (ca. 170 ma) dexing. In this contribution, we investigate the petrogenesis of porphyries in the yinshan deposit which host porphyrytype cu, au, and epithermal pb, zn, ag mineralization. previous interpretations, to some extent, are preliminary and primarily based on major, trace elemental, pb, sr, and nd isotopic studies (jgeb 1996; chen and jahn 1998; ye et al. 1998). As mentioned above, these porphyry deposits are also associated with epithermal au–ag deposits, skarn deposits (if carbonate rocks are present), and vein like ag– pb–zn deposits. the yinshan ag–pb–zn deposit in northeastern jiangxi province is genetically related to the mesozoic volcanic–subvolcanic rocks, similar to deposits in.
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