释义 |
leu·coph·a·nite \lüˈkäfəˌnīt\ noun also leu·co·phane \ˈlükəˌfān\ (-s) Etymology: leucophanite from leucophane (from Swedish leukophan, from leuk- leuc- + -phan -phane) + -ite : a mineral (Na, Ca)2BeSi2(O, F, OH)7 consisting of a beryllium sodium calcium silicate with fluorine occurring in glassy greenish tabular crystals |