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Hogtuvaite - Bordvedåga, Høgtuva, Rana, Nordland, Norway (type locality) (#:MINS9038)

Black crystal of Høgtuvaite up to 1,7 cm in matrix from the type locality.

Formula :
(Ca,Na)2(Fe2+,Fe3+,Ti4+)6[O2/Be(Si,Al)5O18]

System: triclinic Hardness:Rarity:very rare
Strunz id:VIII/F.14-35 - SILICATES
Name origin: Named for the Høgtuva peak, the nearest significant reference point in the area of the type locality in Nordland, Norway. The peak is located about 7 km NW of the TL. It was first found in 1983 by Ingvar Lindahl (Norwegian Geological Survey) during uranium exploration in the area, and named by Grauch et al. (1994).

Specimen weight:31 gr.
Crystal size:Up to 1,7 cm long
Overall size: 47mm x 35 mm x 20 mm

Our Price:€ 65,00






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Owner : Minservice (Sondrio - Italy) Minservice Galleries Main download catalog
This specimen will be shipped by: Minservice
  
Hogtuvaite - Bordvedåga, Høgtuva, Rana, Nordland, Norway (type locality)



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