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Granite Main Components Introduced
Feb 03, 2016

For bulk crystalline granite rocks, composedmostly of minerals is an alkali-feldspar andquartz. Mineral composition varies in differentvarieties, pyroxene and hornblende-bearing ispossible. Usually more than quartz feldsparcontent, both mutually embedded occurrence hasthe following three categories: (1) thedifferent components of an alkali-feldsparseparate outputs, (2) different alkali feldsparSolid solution with quality or

Granite material

Granite material

Double Crystal, (3) long Ishinari Solid solutionwith calcium causing albite twin but 80-85%sodium feldspar. Alkali feldspar in Petrologyare orthoclase, microcline rocks, albite andtrondhjemite or the feldspar Solid solutionsynthesized by such, feldspar and albitepercentages in the low 80%. K-feldspar(orthoclase or microcline), albite, krespectively (Al Si3O8) and Na (Al Si3O8).Molecular formula of Anorthite CaAl2 Si3O8.Anorthite and albite components can form Solid solution, namely mineral called plagioclaseminerals ~ sodium or calcium feldspar.