ALL meanings of pinite
pin·ite
P p - noun pinite a micaceous mineral, similar in composition to muscovite, formed by chemical alteration of various other minerals. 1
- noun pinite a greyish-green or brown mineral containing amorphous aluminium and potassium sulphates 0
- noun pinite a grayish, fine-grained, usually amorphous mica that consists chiefly of muscovite, used in making kiln linings, ceramics, etc. 0