Baryte crystals with Boulangerite inclusion. Baia Sprie ...
Description: Baryte crystals with Boulangerite inclusion. Baia Sprie Mine, Maramures Co., Romania 11.7 x 9.7 x 4.8 cm, FOV-13 mm Black Baryte crystals on the back side of the specimen, colour is due the Boulangerite (and Jamesonite ?) coverage and inclusion