Microcline vs Amazonite - What's the difference?
microcline | amazonite |
(mineralogy) A common feldspar of igneous, plutonic, and metamorphic rocks, made of potassium aluminum silicate, with the chemical formula K]]AlSi3[[oxygen, O8. Microcline is the main feldspar of granite. The bluish-green variety is called amazonstone, and is sometimes of gem quality. Used in ceramics, ceramic glazes, and as a scouring powder.
A gem variety of microcline feldspar, varying from bright verdigris green to a bluish green.
