Mineralization and Metallogenic System in Sanjiang Region

نویسندگان

چکیده

As an important tectonic unit of Eastern Tethyan domain, Sanjiang orogenic belt started from the expansion, subduction, subtraction and closure Paleozoic Paleo-Tethys Ocean, went through opening Neo-Tethys Ocean subduction collision process Indian continent ended in Himalayan comprehensive intracontinental convergence uplift orogeny, forming a giant composite composed several island arc belts stable blocks. With wide range huge amplitude, strong magmatic activity intense mineralization, it ranks first global belt. The is also part Tethys metallogenic which comparable to Andean South America for its metal reserves, concentrated large ore deposits, diverse deposit types, complex mineralization prospective scale. There are not only number world-famous super-large such as Yulong copper deposit, Gacun polymetallic Jinding lead–zinc Ailaoshan gold Tengchong tin but new Pulang Beiya Baiyangping silver Xiasai Gala Yangla Dapingzhang Nongduke gold-silver Duocaima Duri Hetaoping Luziyuan deposit.

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ژورنال

عنوان ژورنال: The China Geological Survey Series

سال: 2023

ISSN: ['2662-4923', '2662-4931']

DOI: https://doi.org/10.1007/978-981-99-3652-6_4