Frøyså 3 feltspatbrudd (Gilderdalen)
A granite pegmatite quarried for feldspar located in Gilderdalen on the southern slope of the hill Frøysåsås on the land of the farm Frøysås. And about 20 m east of the Frøyså 2 quarry.
Bjørlykke locality nr 11.
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
- Larsen, A.O.(1980): Granater fra granittpegmatitter. NAGS-nytt 7(4),31-32 [with analysis of spessartine from Frøyså 3]
Mineral List
18 entries listed. 10 valid minerals.
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