| 释义 |
laubmannite Min.|ˈlaʊbmænaɪt|
[f. the name of Heinrich Laubmann, 20th-century German mineralogist + -ite1.]
A basic phosphate of ferrous and ferric iron, FeII3FeIII6(PO4)4(OH)12, of yellow- to grey-green colour.
1949C. Frondel in Amer. Mineralogist XXXIV. 536 The name laubmannite is proposed for the species. 1970Ibid. LV. 138 A new locality was discovered, the laubmannite occurring as bright yellow-green aggregates and affording a powder pattern virtually identical with the Arkansas material. The location is Leveäniemi in the Svappavaara mining district, Norrbotten Province, Sweden. |