AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Peru > Quartz and Chalcopyrite on Sphalerite |
DESCRIPTION: | No. 73390 |
Mineral: | Quartz and Chalcopyrite on Sphalerite |
Locality: | Huaron District, Cerro de Pasco Province, Pasco Department, Peru |
Description: | Translucent white quartz crystals to 10 mm on lustrous black sphalerite crystals to 8 mm with overgrowth of yellow-metallic tetrahedral chalcopyrite crystals to 1 mm. The sphalerite crystals are all complexly twinned following the Spinel Law of twinning. From my personal collection; collected ca. 1990. |
Overall Size: | 7x6x5 cm |
Crystals: | 1-12 mm |
Archived: | For reference only |
© AllMinerals/JohnBetts-FineMinerals All Rights Reserved
The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.