钠长石是岩浆和变质系列岩石的主要造岩矿物之一。它的成因可以只从其基本性质的十分可靠的研究中得到正确的了解和估计,其中特别是它的熔融和结晶性质。 现在,大家都知道,在1个大气压下钠长石晶体的熔融发生在1118℃。应当指出,加热到超过熔点50℃的钠长石并不立刻失去自己的非均质性,而且在本身重量的重力之下也不流动,说明钠长石熔体粘度极高和这种化合物变化的速度极低。从另一方面来 Albite is one of the major rock-forming minerals in the magmatic and metamorphic series of rocks. Its causes can only be correctly understood and estimated from the very reliable study of its basic properties, of which in particular its melting and crystallization properties. It is now known to all that the melting of albite crystals takes place at 1118 ° C at 1 atmosphere. It should be noted that albite heated to a temperature above 50 ° C does not immediately lose its own heterogeneity and does not flow under its own weight, indicating that the albite melt viscosity is extremely high and that this compound change Very low speed. On the other hand