CHALKOPYRIT MIT NADELQUARZ, DISTR. SAN JOSE DE HUAYLLAY, PROV. CERRO DE PASCO, PERU SMALL CABINET
Chalkopyrit ist ein Kupfer-Eisen-Sulfid-Mineral und das am häufigsten vorkommende Kupfererzmineral. Es besitzt die chemische Formel CuFeS2 und kristallisiert im tetragonalen System. Sein Aussehen reicht von messingfarben bis goldgelb, mit einer Härte von 3,5 bis 4 auf der Mohs-Skala. Die Strichfarbe von Chalkopyrit ist diagnostisch und zeigt eine schwarze, leicht getönte Farbe.
Aus einer privaten peruanischen Sammlung. Sehr schwer zu finden, da die Minen seit Jahrzehnten geschlossen sind.
Ehemalige Sammlung Steve Moon
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