Native sulphate of barium, heavy spar, barite, n.
单词 | θ71414 |
释义 | the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > sulphates or sulphites > barium sulphate (2) barytes1789 Native sulphate of barium, heavy spar, barite, n. terra ponderosa1794 Used, with qualifying adjectives, to form the names of medicinal and other earths, boles, and the like… barium sulphate, heavy spar. |
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