A granite pegmatite.
Large beryl crystals with a diameter of total 110 cm (!) were found here in 1947-1948. The largest found measured 3,25 m in length and 1,30 m in diameter.
Ref:
- Rosenqvist,Ivan.Th.(1949):"Store beryllkrystaller i Iveland". Norsk Geologisk Tidskrift 27,233 (in norwegian)
- Strand, T.(1953):"Euclase from Iveland, occurring as an alteration product of beryl". Norsk Geologisk Tidskrift 31,1-5
Mineral List:4 entries listed. 4 valid minerals.
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