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Frankamenite

€20.00
Tax included

A greyish pod of frankamenite in a charoite matrix

Quantity
Available

A greyish pod of frankamenite in a charoite matrix, from the type locality

MM_0145
1 Item

Data sheet

Locality
Murun massif, Siberia, Russia
Size category
Miniature
Size (cm)
4x3x2.5
Weight
35 g
Formula
K3Na3Ca5(Si12O30)(F,OH)4 · H2O
Properties
Dark grey; quartz-like