porphyry copper and gold deposits
porphyry copper and gold deposits
斑岩型铜矿和金矿床
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The alteration is different from typical porphyry-type copper deposits and the mineralization is characterized by rich tungsten and gold and poor copper.
与典型斑岩型矿床蚀变分带对比，莲花山斑岩型矿床不同原岩类型蚀变特征变化较大，矿化则表现出富钨、金贫铜及钨金共同产出的特征。
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