岩浆通道（magmatic vent） 当地壳深部和上地幔中岩石发生熔融或局部熔融而形成岩浆时,其体积要增大。因此,为抵抗上覆巨厚岩层的高静压力,就必然要沿构造薄弱带(如断裂)向上运动。断裂一方面引起深部压力的释放而促使岩石熔点降低,另一方面它本身又是岩浆上升的通道。
本文简单介绍了该矿床的地质情况，探讨了矿床成因，并在此基础上提出了新的找矿方向：寻找岩浆通道型块状硫化物矿床。
This paper introduces the geology of the deposit, discusses the genesis, and on the basis of these to find a new direction for prospecting : Magma massive sulfide deposit.
岩浆的肚子保持有是适合这样战术，但是一斑点在特别立场内在外完美的几紧通道。
The inside of Magma Keep has several tight passageways that are perfect for such tactics, but one spot in particular stands out.
岩浆火山通道为主要气源体气藏的形成分成岩浆喷发前、岩浆喷发、火山通道埋藏与成藏三个阶段。
The reservoir based on magma volcanic conduit also has three phases: before magma effusion, effusion and volcanic conduit bury and reservoir-forming.
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