Category Nesosilicates Crystal system Orthorhombic | Strunz classification 9.AF.50 Space group Pbnm | |
Formula
(repeating unit) (Mg,Fe)7(SiO4)3(F,OH)2. Crystal class Dipyramidal (mmm)
H–M Symbol: (2/m 2/m 2/m) |
Humite 3d monte somma vesuvio napoli campania italia campo 2 5 mm enhanced
Humite is a mineral found in the volcanically ejected masses of Vesuvius. It was first described in 1813 and named for Abraham Hume (1749–1838).
Contents
10031 humite ln reno nv
References
Humite Wikipedia(Text) CC BY-SA