 |
| |||
| baudisserite; ironstone | |||
| bastings sand; iron-stone | |||
| black band; blackband (ore, FeCO3); chalybite; white iron ore; black band ore; spathic iron ore | |||
| siderite | |||
| siderose; sparry iron | |||
| iron earth; iron spar; spathic iron; steel ore | |||
| 菱铁矿: 60 phrases in 5 subjects |
| Desert science | 3 |
| General | 20 |
| Metallurgy | 12 |
| Oil / petroleum | 9 |
| Technology | 16 |