Ferrokentbrooksite : Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3Cl2
Mindat locality:
Photo added to mindat.org
“perfect brown crystal of ferrokentbrooksite
photo M. Reinhardt
photo published on Mineralien Welt 1/2017 pag. 92
collection Luigi Chiappino”
Luigi Chiappino - 11th March 2019
No-one has added this to their favourites.
10,444,679 minIDs have been issued as of 4th May 2024 12:55 am UTC