Owl - coll. P.P. ATHENA

MINERALOGY
mlevy
Mineral:CIPRIANIITE
Formula:Ca4[(Th,U)REE)]2Al[]2[Si4B4O22](OH,F)2
Crystal System:Monoclinic
Strunz Nr:8/F.36-40
Group:Hellandite Group
References:AM 87 (2002), 739; AM 87 (2002), 745; MR 2 (2004), 176
Type Locality:Tre Croci, Vico volcanic region, Vetralla, Viterbo, Lazio (Latium), Italy
Comments:[] = vacancy

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


mlevy
Send comments to mail_pp_unige
Copyright © 1986, 1994, 2009 ATHENA - Pierre Perroud. All Rights Reserved.