owl  

ATHENA

MINERALOGY

mlevy

Mineral:QUADRIDAVYNE
Formula:[(Na,K)6Cl2](Ca2Cl2)Al6Si6O24
Crystal System:Hexagonal
Strunz Nr:8/J.09-25
Group:Cancrinite-Sodalite group Cancrinite subgroup
References:EJM 6 (1994), 481; HB2/2 (1995); NM 90-94 (1997)
Type Locality:Vesuvio (Vesuvius), Napoli, Campania, 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.