- non-ferrous mining and metallurgy
- 有色: coloured
- 矿冶: mining and metallurgy
- 有色矿物: color mineral; colored mineral
- 矿冶: mining and metallurgy◇矿冶学院 institute of mining and metallurgy
- 有色: coloured 戴着有色眼镜看事情 look at things through coloured spectacles -- take a distorted view; 有色玻璃 coloured glass; 有色金属 non-ferrous metal; 有色人种 coloured race; 有色眼镜 coloured spectacles
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