Answer | Crossword Clue |
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willemite | a silicate of zinc, usually occurring massive and of a greenish yellow color, also in reddish crystals containing manganese |
willemites | WILLEMITE, a silicate of zinc, usually occurring massive and of a greenish yellow color, also in reddish crystals containing manganese |
sodalites | mineral, sodium aluminum silicate, Na4Al3Si3O12Cl, occurring massive and in crystals, usually blue in color and found in certain alkali-rich igneous rocks |
sodalite | mineral, sodium aluminum silicate, Na4Al3Si3O12Cl, occurring massive and in crystals, usually blue in color and found in certain alkali-rich igneous rocks |