单词 | barite |
释义 | Word Frequency barite(ˈbɛəraɪt) noun US and Canadian a colourless or white mineral consisting of barium sulphate in orthorhombic crystalline form, occurring in sedimentary rocks and with sulphide ores: a source of barium. Formula: BaSO4 Also called: barytes, heavy sparWord origin C18: from bar(ium) + -ite1 |
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