d28 CHALCOPYRITE, QUARTZ, ALKINITE ?, Julcani Mine, Angaraes Province, Huancavelica, Peru, 9 x 6 x 2.5 cm | |
A choice specimen of Chalcopyrite. Totally undamaged except for a couple of minor spots on the edge. Exceptionaly clusters of Chalcopyrite. Between the Chalcopyrite clusters are small clusters of Quartz which appear to be on a darker mineral. There are also a couple of small spherical tan minerals on the specimen. |