The study of REE shows that the magma type related to copper deposits is syntectic type, and that to silver polymetallic deposits is mainly re-melting type.
稀土元素表明，与铜矿有关的岩浆为同熔型，而与银多金属矿有关的为地壳重熔型。
The study of REE shows that the magma type related to copper deposits is syntectic type, and that to silver polymetallic deposits is mainly re-melting type.
稀土元素表明，与铜矿有关的岩浆为同熔型，而与银多金属矿有关的为地壳重熔型。
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