English |
Mineral | |
chem. | minerals; leucite; native mineral; malachite; green carbonate of copper |
environ. | mineral |
life.sc. coal. | ore |
mining. | mineral substance |
Mineral... | |
mining. | mineral |
extraction: 3 phrases in 3 subjects |
Chemistry | 1 |
Information technology | 1 |
Medical | 1 |