(Penninge Kalkbrott, Torsåker, Hofors, Gästrikland, Sverige)
Quarry that produced limestone for the nearby blast furnace at Hofors until approximately 1920. Located some 400-500 meter East of the Penning Mine.
Ref.:
Kartbladet STORVIK, SGU Ser Aa176 (in Swedish)
Mineral List:6 entries listed. 6 valid minerals.
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