Word Study
leucophane
CIDE DICTIONARY
leucophane, n. [Gr. leykofanh`s appearing bright or white; leyko`s white + fai`nein to show: cf. G. leukophan.].
A mineral of a greenish yellow color; it is a silicate of glucina, lime, and soda with fluorine. Called also leucophanite . [1913 Webster]
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