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| mineral | |||
| mineral A naturally occurring substance with a characteristic chemical composition expressed by a chemical formula; may occur as individual crystals or may be disseminated in some other material or rock; ore | |||
| mineral: 25 phrases in 9 subjects |
| Agriculture | 6 |
| Chemistry | 1 |
| Construction | 4 |
| Earth sciences | 2 |
| Economy | 2 |
| Environment | 5 |
| Forestry | 1 |
| General | 2 |
| Soil science | 2 |