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矿物的相转变曾被认为是矿物包裹体爆裂法测温的影响因素之一。本文从矿物在加热过程中发生相转变和内部气液包裹体爆裂二者不同的作用机理,以及在爆裂曲线上不同的反映出发,通过一些实验和实例对比,探讨了矿物相变对爆裂法测温实际效果的影响,和所谓石英“相变峰”在岩体对比等方面的实际意义,得出矿物相变对爆裂法测温不会产生有害影响的结论。
The phase transition of minerals has been considered as one of the influencing factors for the temperature measurement of mineral inclusion burst method. In this paper, the different mechanism of the phase transition of mineral during heating and the internal gas-liquid inclusions burst and the different reflection on the burst curve are discussed. By comparing some experiments and examples, The actual effect of temperature and the actual effect of the so-called “phase transition peak” of quartz on rock mass comparisons. It is concluded that the phase transition of mineral has no detrimental effect on the temperature of burst method.