Doubly terminated quartz crystals colored grey to metallic black from inclusions of acicular boulangerite. The rear shows clusters of discoidal calcites. Acquired from the Mineral Kingdom (Zweibels) in 1983 approx. Hence the innacurate location on the original label.
Location: Herja Mine, Baia Mare, Maramures, Romania
Dimensions: 7 x 6.5 x 3cm
Size: Small Cabinet