Orrialdearen edukietara joan

72 emaitza barruan Lekua Cavnic

Cavnic

Town in Maramureș County, Romania

Harta L-34-024-B-b

Direcția Topografică Militară General de Divizie „Constantin Barozzi”

National Heritage Institute, Bucharest

Harta L-34-012-D-c

Direcția Topografică Militară General de Divizie „Constantin Barozzi”

National Heritage Institute, Bucharest

Eco-Museum Research Institute Tulcea

Eco-Museum Research Institute Tulcea

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

Gips limonitizat

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

Galena; Pbs; Sulfuri

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

Calcit și galenă

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest

Calcopirită, cuarț, calcit

National Heritage Institute, Bucharest

Eco-Museum Research Institute Tulcea

quartz, calcite, baritine, complex sulphides

Eco-Museum Research Institute Tulcea

Mineralogische Mitteilungen Aus Ungarn

prof. Josef Krenner

Aggtelek National Park Directorate

Zeitschrift für Kristallographie

Koch Sándor

Aggtelek National Park Directorate

Fahlerz auf Quarz

Montanhistorisches Dokumentationszentrum

National Heritage Institute, Bucharest

National Heritage Institute, Bucharest