Geochronological and sulfur isotopic evidence for the genesis of the post-magmatic, deeply sourced, and anomalously gold-rich Daliuhang orogenic deposit, Jiaodong, China
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DOI: 10.1007/s00126-019-00882-8
Abstract: The Daliuhang gold deposit (> 20 t gold) is located in the central Penglai-Qixia belt of the giant Jiaodong gold province, eastern China. The ore-hosting Guojialing granodiorite and pegmatite were formed at 129.0 ± 0.6 Ma and 126.2 ± 0.6 Ma, respectively. Syn-ore… read more here.
Keywords: sulfur; deposit; gold; post ... See more keywords
Deeply-sourced formate fuels sulfate reducers but not methanogens at Lost City hydrothermal field
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DOI: 10.1038/s41598-017-19002-5
Abstract: Hydrogen produced during water-rock serpentinization reactions can drive the synthesis of organic compounds both biotically and abiotically. We investigated abiotic carbon production and microbial metabolic pathways at the high energy but low diversity serpentinite-hosted Lost… read more here.
Keywords: city hydrothermal; city; lost city; deeply sourced ... See more keywords