Optimum
发表于 2025-3-26 22:20:20
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Emmenagogue
发表于 2025-3-27 01:47:42
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倔强不能
发表于 2025-3-27 09:03:55
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Between
发表于 2025-3-27 10:57:53
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配偶
发表于 2025-3-27 16:45:50
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Hallowed
发表于 2025-3-27 18:57:02
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barium-study
发表于 2025-3-28 01:09:14
Geochemistry of the Macraes Gold Deposit,stantially. Sulphur was introduced during mineralisation as well, but some unmineralised protoliths have locally-elevated sulphur in metamorphic pyrite. There is a subtle Mo anomaly in some mineralised black sheared rocks. Gold ranges from 0.1 to >10 ppm through large volumes of rock in the shear zone.
Ambulatory
发表于 2025-3-28 04:22:59
Graphite and Shear Zone Evolution,raphite deposition had physical effects on shear-related mineralisation, by lubricating the structures with positive feedback effects. In addition, graphite has had geochemical effects on mineralisation by facilitating low redox replacement reactions and gold deposition.
genesis
发表于 2025-3-28 10:06:30
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分开如此和谐
发表于 2025-3-28 11:25:03
Conclusions: Key Controls on Making of a World Class Deposit,actions in host rocks dominated mineralisation, in contrast to many orogenic deposits that are dominated by quartz veins. Macraes mineralisation style was affected by subtle lithological variation, with micaceous schists predominating.