含铜斑岩体具强烈高岭土化、石英绢云母化。
The copper-bearing porphyry is with an intense quartzsericitization, kaolinitization and mineralization.
矿区出露中朱罗统叶巴组火山次火山沉积岩、古新世黑云母花岗斑岩、中新世二长石英斑岩以及渐新世花岗斑岩。
The middle Jurassic Yeba formation volcanics, Paleocene biotite granite porphyry, Miocene quartz monzonite and Oligocene granite porphyry could be found in the ore field.
铜(钼)矿(化)体主要产于含矿斑岩体和黑云母花岗斑岩的内外接触带中。
The copper (molybdenum) ore bodies are mainly situated in or out of the contact zone between the mineralized porphyry bodies and the biotite granite porphyry.
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