WebMay 13, 2003 · Zoology. flame perthite. 23:54 May 13, 2003. English to Spanish translations[PRO] Science - Geology / Geology. English term or phrase:flame perthite. … WebPerthite Perthite is the name given to an intergrowth of K-feldspar and albite-rich plagioclase that is produced by exsolution of the plagioclase from the potassium feldspar upon cooling of an original higher temperature, homogeneous solid solution of …
(PDF) Petrography and Physicomechanical Properties of Rocks …
WebMay 19, 2015 · Three varieties of perthites have been identified in these granitoids i.e. flame, braid, and vein types. Flame perthite bearing K-feldspar is common. Braid and … WebWechat. Abstract. AbstractMicroprobe analyses of feldspars in granite mylonites containing flame perthite give compositions that invariably plot as three distinct clusters on a … coreys lounge lansing michigan
What is perthite texture? - TimesMojo
WebPasschier (1985) described flame perthites in which the distribution of flames was directly related to the amount of deformation within a K-feldspar grain, the model, flames grow by replacement behind a coherently propagating tip; the external stress influences the free energy of the process and thereby controls the orientation and extent of … WebPerthite is an intergrowth of albite, oligoclase, plus orthoclase or microcline. The characteristic texture is produced by unmixing from high temperature. The appearance of … WebComposition of flame perthite from Malanjkhand granitoid plotted on triangular Ab-Or-An diagram shows high-albite to high-andesine type (Fig. 3a). In case of Dongargarh granitoids, flame perthites ... fancy numbers in jio