owl  

ATHENA

MINERALOGY

mlevy

Mineral: ERDITE
Formula: NaFeS2.2H2O
Crystal System: Monoclinic
IMA Number: 1977-048
References: AM 65 (1980), 509; HB1 (1990)
Type Locality: Coyote Peak, Orick, Humboldt Co., California, USA
Erdite (pink, 2mm)
Coyote Peak, Orick, Humboldt Co, California, USA
Picture given by G.K. Czamanske to R. C. Erd
Thin section, plain polarized light, from the original material.
See also: athena.unige.ch -> mineral pictures

mlevy

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

mlevy

Send comments on page to mail pp

Copyright © 1986, 1994, 2023 ATHENA - Pierre Perroud. All Rights Reserved.