Orogenic gold: Common or evolving fluid and metal sources through time

RJ Goldfarb, DI Groves - Lithos, 2015 - Elsevier
Orogenic gold deposits of all ages, from Paleoarchean to Tertiary, show consistency in
chemical composition. They are the products of aqueous-carbonic fluids, with typically 5–20 …

[HTML][HTML] Gold remobilization of the Sanshandao gold deposit, Jiaodong Peninsula, Eastern China: Perspective from in-situ sulfide trace elements and sulfur isotopes

J Li, Z Yang, M Song, L Dong, S Li, R Wang, X Liu… - Ore Geology …, 2023 - Elsevier
The Sanshandao is a typical altered-rock-style gold deposit (> 260 t@ 3.96 g/t). The deposit
is located at the northernmost end of the NE-trending Sanshandao fault in the northwestern …

Characterization of a new ICP-TOFMS instrument with continuous and discrete introduction of solutions

L Hendriks, A Gundlach-Graham… - Journal of Analytical …, 2017 - pubs.rsc.org
In this work, we evaluate the capabilities of a new commercially available inductively
coupled plasma time-of-flight mass spectrometry (ICP-TOFMS) instrument, the icpTOF …

Fate of gold and base metals during metamorphic devolatilization of a pelite

R Zhong, J Brugger, AG Tomkins, Y Chen… - … et Cosmochimica Acta, 2015 - Elsevier
Scavenging of gold during metamorphic devolatilization is a widely accepted model for fluid
and metal sourcing in orogenic gold deposits. In order to further constrain this process and …

Evolution of the Miocene Ailaoshan orogenic gold deposits, southeastern Tibet, during a complex tectonic history of lithosphere-crust interaction

Q Wang, DI Groves, J Deng, H Li, L Yang, C Dong - Mineralium Deposita, 2020 - Springer
The orogenic gold deposits along the NNW-trending Ailaoshan shear zone are formed
during Miocene continental collision, after a complex history of Neoproterozoic subduction …

Mantle oxidation by sulfur drives the formation of giant gold deposits in subduction zones

DY He, KF Qiu, AC Simon, GS Pokrovski, HC Yu… - Proceedings of the …, 2024 - pnas.org
Oxidation of the sub-arc mantle driven by slab-derived fluids has been hypothesized to
contribute to the formation of gold deposits in magmatic arc environments that host the …

The role of carbon dioxide in the transport and fractionation of metals by geological fluids

MA Kokh, NN Akinfiev, GS Pokrovski, S Salvi… - … et Cosmochimica Acta, 2017 - Elsevier
Although carbon dioxide is one of the major components of crustal fluids responsible for ore
deposit formation, its effect on transport and precipitation of metals remains unknown, due to …

[HTML][HTML] 流体包裹体及石英LA-ICP-MS 分析方法的建立及其在矿床学中的应用

蓝廷广, 胡瑞忠, 范宏瑞, 毕献武, 唐燕文, 周丽, 毛伟… - 岩石学报, 2017 - html.rhhz.net
流体包裹体LA-ICP-MS (激光剥蚀-电感耦合等离子体质谱仪) 分析具有高精度, 低检测限,
多元素同时微区原位检测的特点, 因此在精细刻画成矿过程, 深入揭示成矿机理方面具有传统 …

Fluid-rock interaction modeling to constrain Au enrichment: Implication for the giant Jiaodong Au mineralization, eastern North China Craton

HL Hu, HR Fan, TG Lan, XF Yu, DP Li, KF Yang - Gondwana Research, 2024 - Elsevier
The devolatilization model of the metasomatized lithospheric mantle without pre-enriched
gold has been proposed to account for the giant gold mineralization. An excellent example …

High-speed, high-resolution, multielemental LA-ICP-TOFMS imaging: Part II. Critical evaluation of quantitative three-dimensional imaging of major, minor, and trace …

M Burger, A Gundlach-Graham, S Allner… - Analytical …, 2015 - ACS Publications
Here we describe the capabilities of laser-ablation coupled to inductively coupled plasma
time-of-flight mass spectrometry (LA-ICP-TOFMS) for high-speed, high-resolution …