单词 | rhodochrosite |
释义 | Word Frequency rhodochrosite(ˌrəʊdəʊˈkrəʊsaɪt) noun a pink, red, grey, or brown mineral that consists of manganese carbonate in hexagonal crystalline form and occurs in ore veins. Formula: MnCO3 Word origin C19: from Greek rhodokhrōs of a rosy colour, from rhodon rose + khrōs colour |
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