Definition of leucophanite
: a mineral (Na, Ca)2BeSi2(O, F, OH)7 consisting of a beryllium sodium calcium silicate with fluorine occurring in glassy greenish tabular crystals
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Origin and Etymology of leucophanite
leucophanite from leucophane (from Swedish leukophan, from leuk- leuc- + -phan -phane) + -ite
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