石煤是我国独特的一种矾矿资源，储量极为丰富。
Stone coal is a unique vanadium mineral resource in China and its reserve is abundant.
矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones.
矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones.
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