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gangue | |||
mineral matter Inorganic materials having a distinct chemical composition, characteristic crystalline structure, colour, and hardness (具有独特化学成分、特色晶体结构、色彩和硬度的无机材料。) | |||
minerals | |||
mineral matter | |||
mineral | |||
mineral substance | |||
mineral load (流水挟带的) |
矿 物质: 217 phrases in 34 subjects |