| 释义 |
sabugalite Min.|səˈbjuːgəlaɪt|
[f. Sabugal, name of a town in Beira Province, Portugal + -ite1.]
A mineral of the autunite group, HAl(UO2)2(PO4)4.16–24H2O, first found as yellow crystals in a number of mines in Portugal, and also prepared artificially.
1951C. Frondel in Amer. Mineralogist XXXVI. 671 Sabugalite is a new member of the autunite group with the composition HAl(UO2)4(PO4)4.16H2O. 1959Ibid. XLIV. 420 The average index of refraction of the synthetic product indicated a value of about 1·57, which is within the range of indices given by Frondel for natural sabugalite. 1959[see saléeite]. |