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Steenstrupine-(Ce)
€21.00
Black steenstrupine-(Ce) in a pegmatite matrix
Taseq slope, Ilimaussaq, Greenland
Black steenstrupine-(Ce) crystals, approx. 10 mm in size, in a mixed agpaitic pegmatite matrix of feldspar, sodalite and aegirine. There is some damage to the crystals. Strong yellow fluorescence in LW UV light
BO_751
1 Item
Data sheet
- Locality
- Taseq slope, Ilimaussaq, Greenland
- Size category
- Cabinet
- Size (cm)
- 9 x 5.5 x 5
- Weight
- 336 g
- Formula
- Na14Mn2+2Fe3+2Ce6Zr(Si6O18)2(PO4)6(PO3OH)(OH)2 · 2H2O
- Properties
- Vitreous/dull surfaces; black; radioactive
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Black steenstrupine-(Ce) in a pegmatite matrix
Taseq slope, Ilimaussaq, Greenland