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Allanite-(Nd)

€29.00
Tax included

Thin veinlets of black allanite-(Nd) in thalenite-(Y)/iimoriite-(Y)

Quantity
Available

Thin veinlets of black allanite-(Nd) in pinkish grey thalenite-(Y)/iimoriite-(Y). The outer black rim is allanite-(Y). From the type locality. Slightly radioactive

BO_285
1 Item

Data sheet

Locality
Åskagen pegmatite, Värmland, Sweden
Size category
Small cabinet
Size (cm)
6 x 5.5 x 3
Weight
167 g
Formula
[CaNd][Al2Fe2+](Si2O7)(SiO4)O(OH)
Properties
Black; vitreous