Genetic models of crystal formation
Authors:
Abstract
On the basis of the analysis of existing models of crystal formation and the results of the study of the Polar Urals crystal province, it is shown that the existing concepts are not mutually exclusive, and crystal formation is polygenic. The conditions necessary for the growth of quartz crystals can be implemented at certain stages of magmatic, metamorphic, metasomatic and tectonofluidic hydrothermal systems. The most favorable conditions for crystal formation occur at manifestation of tectonofluidic activation against the background of regressive stage of regional metamorphism of greenschist facies.
Область исследования:
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