Calcite with Boulangerite inclusions Herja Mine, Herja, ...
Description: Calcite with Boulangerite inclusions Herja Mine, Herja, Maramures, Roumania Mined April 2001 Specimen size: 7 4 cm. Photo: Reference Specimens -> http://www.fabreminerals.com/specimens/RSRO-rumania-notable-specimens.php#E82H