ATHENA MINERALOGY |
Mineral: | SANIDINE |
---|---|
Formula: | (K,Na)(Si,Al)3O8 |
Crystal System: | Monoclinic |
Group: | Feldspar group |
IMA Number: | 1808 |
References: | AM 63 (1978), 1264; HB2/2 (1995) |
Type Locality: | Drachenfels, Eifel, Rheinland-Pfalz, Germany |
Comments: | A high temperature disordered Al-Si orthoclase |
[Mineral Search] [Abbreviations] [Pictures] [Athena]
Copyright © 1986, 1994, 2023 ATHENA - Pierre Perroud. All Rights Reserved.