owl  

ATHENA

MINERALOGY

mlevy

Mineral: EYLETTERSITE
Formula: (Th,Pb)1-xAl3(PO4,SiO4)2(OH)6
Crystal System: Rhombohedral (Trigonal)
Group: Alunite supergroup. Plumbogummite group
IMA Number: 1969-035
References: BM 95 (1972), 98; HB4 (2000)
Type Locality: Kobokobo pegmatite, Kivu, Congo (RDC / Zaïre)

mlevy

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

mlevy

Send comments on page to mail pp

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