| 单词 | olivine |
| 释义 | olivine [`äl·ǝ´vēn] MINERALOGY (Mg,Fe2)SiO4 A neosilicate group of olive- green magnesium-iron silicate minerals crystallizing in the orthorhombic system and having a vitreous luster; hardness is 61/2-7 on Mohs scale; specific gravity is 3.27-3.37. |
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