Beside fractional crystallization model, liquidimmiscibility of Fluorine-rich granite magma is an important mechanism to form pegmatite and pegmatite type deposit.
除了结晶分异模式外,富氟花岗岩浆液态不混溶作用也是伟晶岩成岩成矿的重要机制。
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Phase relations in the fluorine-bearing granite system are known, and a wide area of liquidimmiscibility which includes also nepheline-normative compositions has been established.