| 释义 |
torbernite
tor·bern·ite T0275800 (tôr′bər-nīt′)n. A green radioactive mineral that is a hydrous crystalline phosphate of uranium and copper.
[After Torbern Olof Bergman (1735-1784), Swedish chemist.]torbernite (ˈtɔːbəˌnaɪt) n (Minerals) a green secondary mineral consisting of hydrated copper uranium phosphate in the form of square platelike crystals. Formula: Cu(UO2)2(PO4)2.12H2O[C19: named after Torbern O. Bergman (1735–84), Swedish chemist; see -ite1]Torbernite
torbernite[′tȯr·bər‚nīt] (mineralogy) Cu(UO2)2(PO4)2·8-12H2O A green radioactive mineral crystallizing in the tetragonal system and occurring in tabular crystals or in foliated form. Also known as chalcolite; copper uranite; cuprouranite; uran-mica. Torbernite (or copper uranite), a mineral belonging to the subclass of simple hydrous phosphates. The chemical formula is Cu(UO2)2[PO4]2·12H2O. The high-temperature variety is metatorbernite, Cu(UO2)2[PO4]2·8H2O. |