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Thalenite-(Y)

€26.00
Massive, dark red thalenite-(Y) in matrix
Reunavare, Varjisträsk, Jokkmokk, Lappland, Sweden
Quantity

Massive, dark red thalenite-(Y) assoc. with allanite-(Y) and tengerite-(Y) in feldspar, quartz, and muscovite. Slightly radioactive
BO_755
1 Item

Data sheet

Locality
Reunavare, Varjisträsk, Jokkmokk, Lappland, Sweden
Size category
Small cabinet
Size (cm)
6 x 5.5 x 3.5
Weight
167 g
Formula
Y3Si3O10F
Properties
Dark red. Slightly radioactive