Found 1 items, similar to Sanidine.
English → English (gcide) Definition: Sanidine Sanidine \San"i*dine\, n. [Gr. ?. ?, a board. So called in allusion to the tabular crystals.] (Min.) A variety of orthoclase feldspar common in certain eruptive rocks, as trachyte; -- called also glassy feldspar. [1913 Webster]