Sentido | A hard grey-black mineral consisting of corundum and either hematite or magnetite; used as an abrasive (especially as a coating on paper). |
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General | minerales, mineral | Solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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Substancia de | lija, papel de lija, papel esmerilado | Stiff paper coated / coated with powdered emery or sand |
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Substancias | corindón, corundom | Very hard mineral used as an abrasive |
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hematita, hematites, oligisto rojo | The principal form of iron ore |
magnetita | An oxide of iron that is strongly attracted by magnets |
Inglés | emery |
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Catalán | esmeril |
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