A small quarry. A 5-10 m wide granite pegmatite dyke has been worked for feldspar, mica and beryl.
Ref:
- Neumann, H. & Sverdrup, T.L.(1959): Contribution to the Mineralogy of Norway No. 3. Bavenite from Boksjøen mineral mine, near Aspedammen in the country of Østfold. Norsk Geologisk Tidsskrift 39,339-342
- Kristiansen, R. (2008): Nye mineralfunn i Norge. STEIN 35 (1): 17-21 [on the find of pumpellyite-(Al)]
Mineral List:10 entries listed. 8 valid minerals.
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