D defs.my
Entry 1 sense Webster, 1913

Leucophane

/(lū"kō̇*fān)/ · Leu·co·phane · IPA
01 n. A mineral of a greenish yellow color; it is a silicate of glucina, lime, and soda with fluorine. Called also leucophanite.
  1. 1.
    A mineral of a greenish yellow color; it is a silicate of glucina, lime, and soda with fluorine. Called also leucophanite.(Min.) Also: leucophanite