Calcite with Jamesonite inclusions - Herja Mine (Kisbánya), Baia Mare (Nagybánya), Maramures, Romania
 Aesthetic crystal cluster of curved calcite crystals, blackened by jamesonite inclusions. The lustrous crystals are in excellent condition.
 Numerous siderite crystals contrast vividly with the dark calcite.
 A classic collection piece from the now-closed but famous mine. Specimens like this are rarely found on the market.