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Rossås (Rosås), Iveland, Aust-Agder, Norway

Thortveitite
Rossås, Iveland, Aust-Agder, Norway
Rossås, Iveland kommune, Aust-Agder fylke, Norge

Several pegmatites quarried for feldspar near the Rossås Farm. Especially the pegmatites N and NW of the farm was known for many of the rarer pegmatite minerals. In the early 1930s there were at last 4 different pegmatites worked as feldspar quarries all belonging to the land of the Rossås Farm.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Albite
var: Cleavelandite

'Albite-Anorthite Series'
'Almandine-Spessartine Series'
Beryl
Biotite
Bismuth
Bismuthinite
Bismutite
Columbite-(Fe)
Euxenite-(Y) ?
'Fergusonite'
'Gadolinite'
Keiviite-(Y) ?
Magnetite
Microcline
'Monazite'
'Moonstone'
Muscovite
Quartz
Samarskite-(Y)
Tantalite
Tengerite-(Y)
Thalénite-(Y) ?
Thortveitite
Titanite
var: Yttrian Titanite

Xenotime-(Y)
Yttrotantalite-(Y)
Zircon
var: Alvite



28 entries listed. 16 valid minerals. 1 erroneous literature entry.

Localities in this Region

Norway

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References

- Bjørlykke, H. (1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311
- Wilke, H.-J. (1976): Mineral-Fundstellen Band 4: Skandinavien. Chr. Weise Verlag, München, p 34
Miyawaki, Ritsuro, Kuriyama, Junko, and Naki, Izumi, 1993, The redefinition of tengerite- (Y) , Y2(CO3)3.2-3H2O, and its crystal structure, American Mineralogist, 78: 425-432.

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Copyright © Jolyon Ralph and Ida Chau 1993-2012. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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