单词 | dewindtite |
释义 | dewindtiten. Mineralogy. A hydrated basic phosphate of lead and uranium (see also quot. 1956). ΚΠ 1922 Jrnl. Chem. Soc. 122 ii. 305 Dewindtite, a new radioactive mineral... This occurs at Kasola, Katanga, Belgian Congo, as a canary-yellow powder intimately mixed with torbernite and a white, powdery material. 1956 Amer. Min. 41 921 The validity of ‘dewindtite’ as a separate species is in doubt, as it appears to be structurally identical to renardite, but chemically different. This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018). < n.1922 |
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