单词 | wavellite |
释义 | Word Frequency wavellite(ˈweɪvəˌlaɪt) noun a greyish-white, yellow, or brown mineral consisting of hydrated basic aluminium phosphate in radiating clusters of small orthorhombic crystals. Formula: Al3(PO4)2(OH)3.5H2O Word origin C19: named after William Wavell (died 1829), English physician |
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