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| hematite (Fe₂O₃); haematite iron | |||
| ferric oxide; red iron ore; red iron stone | |||
| haematite | |||
| hematite hematitic | |||
| bloodstone; haematite (Fe2O3); hematite (Fe2O3); hematite ore (Fe2O3); red iron ore (Fe2O3); red ocher; red oxide of iron (Fe2O3); haematite (【技】主要铁矿物为 Fe₂O₃, 理论含铁量为70%。有的赤铁矿结晶组织致密，外表呈铁黑色或钢灰色；有的呈疏松分散的暗红粉状。赤铁矿是高价铁的氧化物，还原性较好。: Haematite contains Fe₂O₃ which, if pure, would give 70 per cent iron. 赤铁矿含有三氧化二铁 (Fe₂O₃), 纯三氧化二铁的含铁量为70%。) | |||
| hematite | |||
| anhydroferrite | |||
| iron glance | |||
| red hematite; rhombohedral iron ore; rubric; sanguine | |||
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| haematite; hematite | |||
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赤铁矿 : 114 phrases in 10 subjects |
| Chemistry | 2 |
| Drilling | 3 |
| Earth sciences | 4 |
| Ecology | 2 |
| General | 17 |
| Geology | 4 |
| Metallurgy | 47 |
| Oil / petroleum | 8 |
| Steel production | 4 |
| Technology | 23 |
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