首页> 外文期刊>Ore Geology Reviews: Journal for Comprehensive Studies of Ore Genesis and Ore Exploration >Recognition of Late Ordovician Yudai porphyry Cu (Au, Mo) mineralization in the Kalatag district, Eastern Tianshan terrane, NW China: Constraints from geology, geochronology, and petrology
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Recognition of Late Ordovician Yudai porphyry Cu (Au, Mo) mineralization in the Kalatag district, Eastern Tianshan terrane, NW China: Constraints from geology, geochronology, and petrology

机译:奥德陶氏玉米矿铜(AU,MO)矿化矿区矿区矿区,北天山地区的矿区矿化矿化,中国北部

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摘要

Although the Eastern Tianshan terrane in Xinjiang, NW China, occupies a critical position in the Central Asian Orogenic Belt (CAOB), the early Paleozoic tectonic evolution and mineralization history of this terrane remain ambiguous.The Yudai deposit is a newly discovered porphyry Cu (Mo, Au) deposit in the Kalatag district of the Dananhu island arc, a key area containing early Paleozoic rocks in the Eastern Tianshan. This paper reports the geologic characteristics, molybdenite Re-Os ages, zircon LA-ICP-MS U-Pb ages, and geochemical and Lu-Hf isotopic findings regarding the ore-hosting porphyries in the Yudai deposit.
机译:虽然新疆东天山地区,北方中国,占据了中亚造山带(曹)的关键地位,这一地区的早期古生代构造演进和矿化史仍然模棱两可。玉晶矿床是一种新发现的斑岩铜(Mo ,互惠们在丹内湖岛凯拉格区押金,是天山东部古生代岩石的关键区域。 本文报告了关于玉柴矿床托管矿石卟啉区的地质特征,钼酸钼酸盐莫氏菌,锆石,润滑型症年龄和地球化学和Lu-HF同位素调查。

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