Degao Zhai

ORCID: 0000-0003-3265-8694
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About
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Research Areas
  • Geological and Geochemical Analysis
  • Geochemistry and Geologic Mapping
  • Geochemistry and Geochronology of Asian Mineral Deposits
  • Mineralogy and Gemology Studies
  • Metal Extraction and Bioleaching
  • Geochemistry and Elemental Analysis
  • High-pressure geophysics and materials
  • earthquake and tectonic studies

China University of Geosciences (Beijing)
2013-2024

Abstract The Y angla copper deposit ( C u reserves: 1.2 M t) in the J inshajiang– L ancangjiang– N ujiang region hina is spatially associated with inong granitoid. Zircon U – P b dating shows granitoid formed at 234.1 ± to 235.6 a, and KT 2 ore body of yields a molybdenite R e– O s model age 230.9 3.2 a. ages mineralization crystallization are identical within measurement uncertainties, suggesting genitically related I ndosinian

10.1111/rge.12006 article EN Resource Geology 2013-03-27

<p>Table S1: Results of zircon LA-ICP-MS U-Pb analyses the granite porphyry in Zhalageamu copper deposit. Table S2: Re-Os isotope molybdenite S3: arsenopyrite S4: chalcopyrite and pyrite S5: Ages Re contents different deposits southern part Great Xing’an Range.</p>

10.1130/gsab.s.22766603 preprint EN cc-by-nc 2023-05-04

Discovered within the North Himalayan Metallogenic Belt (NHMB), Zhaxikang Pb–Zn–Ag–Sb deposit stands as sole super-large scale ore in region. This holds significant quantities of Pb and Zn (2.066 million tons at 6.38% average grade), Ag (2661 an 101.64 g/t), Sb (0.235 1.14% making it one China’s foremost Sb–polymetallic deposits. Stibnite represents main carrier this has been great attention since its initial discovery. However, trace element composition stibnite not yet determined. study...

10.3390/min14121294 article EN Minerals 2024-12-20

<p>Table S1: Results of zircon LA-ICP-MS U-Pb analyses the granite porphyry in Zhalageamu copper deposit. Table S2: Re-Os isotope molybdenite S3: arsenopyrite S4: chalcopyrite and pyrite S5: Ages Re contents different deposits southern part Great Xing’an Range.</p>

10.1130/gsab.s.22766603.v1 preprint EN cc-by-nc 2023-05-04
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