WebJun 7, 2002 · The relative proportions of ore metals (Cu, Au, and Mo) in porphyry-type deposits are variable, and systematic criteria to explain this variation are difficult to isolate . Crustal magmatic processes may have an important influence on metal ratios, whereas hydrothermal precipitation within the porphyry vein network appears not to strongly … Web2 days ago · Regional consumption (China, Japan and Korea) exceeds 50% of the global production and although China is the world’s largest producer, increasing production by 12% in 2024, it has been unable to ...
The giant Dexing porphyry Cu–Mo–Au deposit in east …
WebJan 1, 2024 · The deposit has previously been proposed to be either a porphyry-type or a sediment-hosted stratiform Cu deposit, and its age of formation has been debated. The … WebThe eastern Sunda Arc in Indonesia contains four giant porphyry Cu-Au / high sulfidation epithermal gold deposits in Sumbawa and western Java. Numerous… 15 comments on LinkedIn skating plus williamsport pa
Porphyry copper deposits in China - Open Access Repository
WebApr 5, 2024 · @article{Bao2024RedoxSA, title={Redox states and genesis of Cu- and Au-mineralized granite porphyries in the Jinshajiang Cu–Au metallogenic belt, SW China: studies on the zircon chemistry}, author={Xinshang Bao and Wenyan He and Jingwen Mao and Ting Liang and Hui Wang and Yun-man Zhou and Jijiang Wang}, journal={Mineralium … WebJan 1, 2024 · The Baoxingchang Cu-Mo deposit is an important deposit in the Jinshajiang-Red River alkali-rich porphyry area, Western Yunnan. Fluid inclusion petrography and inclusion microscopic thermometric analysis of quartz phenocrysts in non-mineralized porphyritic granite, lamprophyre quartz veins, molybdenite quartz veins, copper-pyrite … http://www.bjbwjx.com/listing/geochemistry-of-magnetite-from-porphyry-cu-and-skarn--4e14-6169be skating polly a little late lyrics