The Greek word "petalon," which suggests "leaf," is where the identify petalite originates from. This alludes for the flawless basal cleavage with the stone. Phyllite is actually a foliated metamorphic rock fashioned from slate that has been additional metamorphosed. These specimens from Kinlochleven in Scotland and clearly show good, fantastic https://list-of-feldspar-minerals93692.idblogz.com/27814958/considerations-to-know-about-lithium-feldspar-formula