owl  

ATHENA

MINERALOGY

mlevy

Mineral:PYRACMONITE
Formula:(NH4)3Fe3+(SO4)3
Crystal System:Rhomboedral (Trigonal) pseudo Hexagonal
Strunz Nr:6/A.05-30
References:L 5 (2010), 27; CM 48 (2010), 307
Type Locality:La Fossa, Vulcano Island, Is. Eolie (Aeolian Is.), Italy

mlevy

[Mineral Search]     [Abbreviations]     [Pictures]     [Athena]

mlevy

Send comments on page to mail pp

Copyright © 1986, 1994, 2018 ATHENA - Pierre Perroud. All Rights Reserved.