Do you really want to send Webster 1913 a message saying you like their work?
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.
© Webster 1913.
Log in or register to write something here or to contact authors.