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| 矿体含矿矿物集合体,如含矿矿脉。可含脉石，但在形态和其他特征上可与围岩区分; 矿体走向 | |||
| 矿层走向 | |||
| ore run: 16 phrases in 7 subjects |
| Construction | 1 |
| Desert science | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Geology | 1 |
| Management | 2 |
| Metallurgy | 5 |
| Technology | 4 |
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