(Armen grube)
Mine laying between Gamle Justis Mine and Kongens Mine, all close to each other.
Ref:
Larsen,A.O (1979):"Armenitt". NAGS-nytt 6(3), 29
Neumann, H.(1941): " Armenite, a water-bearing barium-calcium-alumo-silicate". Norsk Geologisk Tidskrift 21, 19-24.