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Thalenite-(Y)

€31.00
Thalenite-(Y)/iimoriite-(Y) in feldspar
Åskagen, Värmland, Sweden
Quantity

Thalenite-(Y), iimoriite-(Y), allanite-(Y), allanite-(Nd) and traces of tengerite-(Y) in feldspar. The thalenite is partly decomposed. Slightly radioactive
BO_756
1 Item

Data sheet

Locality
Åskagen, Värmland, Sweden
Size category
Cabinet
Size (cm)
12 x 8 x 3.5
Weight
267 g
Formula
Y3Si3O10F
Properties
Dull; heavy; slightly radioactive

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