The main mechanism of melt lineation is extensional deformation which led to partial melting of high-grade metamorphic rock.

伸展构造变形导致岩石部分熔融，是熔体线理形成的主要机制。

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The recent geologic data show that it is the Archeozoic high-grade metamorphic terrain formed by the supracrustal rock-TTG rock series, that is different with the southern Longgang landmass.

新近调查资料表明 ，它是由表壳岩 -TTG岩系组成的一太古宙高级变质地体 ，并有别于南侧之龙岗陆块。

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