We found 3 definitions of olivines from 2 different sources.
NounPlural: olivines |
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olivine - a mineral consisting of magnesium iron silicate; a source of magnesium | ||
mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition | ||
atomic number 12, magnesium, mg a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine) |