| NOMBRE | substance | mineral de hierro | an ore from which iron can be extracted |
|---|---|---|---|
| substance | mineral de hierro, arrabio | crude iron tapped from a blast furnace |
| Sentido | An ore from which iron can be extracted. | |
|---|---|---|
| Específico | almagre | A red iron ore used in dyeing and marking |
| goethita, goetita | A red or yellow or brown mineral | |
| hematita, hematites, oligisto rojo | The principal form of iron ore | |
| lepidocrocita | A red to reddish brown mineral consisting of iron oxide hydroxide | |
| limonita | A widely occurring iron oxide ore | |
| magnetita | An oxide of iron that is strongly attracted by magnets | |
| siderita | iron ore in the form of ferrous carbonate | |
| taconita | A variety of chert containing magnetite and hematite | |
| General | mena, mineral | A mineral that contains metal that is valuable enough to be mined |
| Substancias | hierro, número atómico 26 | A heavy ductile magnetic metallic element |
| Inglés | iron ore | |
| Catalán | mineral de ferro | |
| Sentido | crude iron tapped from a blast furnace. | |
|---|---|---|
| Sinónimo | arrabio | |
| Específico | spiegel | pig iron containing manganese |
| General | hierro, número atómico 26 | A heavy ductile magnetic metallic element |
| Substancia de | arrabio, fundición, hierro colado, hierro fundido | An alloy of iron containing so much carbon that it is brittle / brittle and so cannot be wrought but must be shaped by casting |
| hierro forjado | iron having a low carbon content that is tough and malleable and so can be forged and welded | |
| Inglés | pig iron | |
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