ATHENA MINERALOGY |
Mineral: | MARIANOITE = WOHLERITE |
---|---|
Formula: | Na2Ca4Nb(Nb,Zr)(Si2O7)2(O,F)4 |
Crystal System: | Monoclinic |
Group: | Wöhlerite group |
References: | CM 46 (2008), 1023; AM 94 (2009), 649; MM 86 (2022), 661 |
Type Locality: | Prairie Lake carbonatite, Thunder Bay, Ontario, Canada |
Comments: | Discredited |
[Mineral Search] [Abbreviations] [Pictures] [Athena]
Copyright © 1986, 1994, 2023 ATHENA - Pierre Perroud. All Rights Reserved.