The unwanted or valueless part of a mineral deposit, surrounding or mixed with the ore; the matrix (matrix, n. 3a) in which a mineral occurs. Cf. vein…
| 单词 | θ6250 |
| 释义 | the world > the earth > minerals > mineral sources > [noun] > material containing ore (14) gangue1712 The unwanted or valueless part of a mineral deposit, surrounding or mixed with the ore; the matrix (matrix, n. 3a) in which a mineral occurs. Cf. vein… stuff1851 In various operative trades, applied spec. to the kind of material used in the trade. Mining. Material of rock, earth, or clay containing ore… Subcategories:— matrix (12) |
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