Kentbrooksite

Kentbrooksite-Mn crystals from Rischorr.
[Photo: mineralogist.ru]

Kentbrooksite from Lepkhe Nelm, Lovozero. Note that some members of the Eudialyte group are impossible to tell apart.
Compare this image with my Eudialyte and Raslakite images!

Small but nice, a Kentbrooksite crystal from Hackman valley.
[photo's / collection: Maurice de Graaf]