Sentido | A hard glassy mineral consisting of an oxide of magnesium and aluminum; occurs in various colors that are used as gemstones. |
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Específico | pleonaste | A dark-colored spinel containing iron |
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rubí espinela | A spinel used as a gemstone (usually dark red) |
General | minerales, mineral | Solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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Substancias | magnesio, número atómico 12 | A light silver-white ductile bivalent metallic element |
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Inglés | spinel |
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Catalán | espinela, espinel·la, espinel |
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