Dislocation climb creep has become an important deformation mechanism of eastern quartz. It is a high-temperature plastic deformation mechanisms. However the deformation mechanism of western quartz is based brittle microfracture, dislocation glide and recrystallization. 东部石英的变形机制为位错攀移成为重要的蠕变机制,为高温塑性变形机制,西部石英(WQ)则以脆性微破裂、位错滑移与重结晶为主。
The provenance of weathering crusts in Karst terrains, western Hunan province : indication of grain size distribution characteristics of quartz 湘西岩溶区风化壳的物源:石英粒度分布特征的指示
The gold deposits in western section of the north Qinling have been divided into fault-dteredrock type and quartz vein type; 本文将北秦岭西段金矿床(点)划分为断裂蚀变岩型和石英脉型。