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火山沉积型矿床就位于火山喷发旋回顶部；
Volcanogenic—sedimentary ore deposits are situated at the top of volcanic eruption cycle;
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指出该成矿带存在海底喷气沉积型铁铜多金属矿床和次火山型铜多金属矿床。
It is pointed out that there are sea bottom iron? Copper polymetallic deposits and sub? Volcanic copper polymetallic deposits in the ore zone.
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