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Fluorite with Geocronite-Jordanite
Group of octahedral crystals of Fluorite on a grey matrix composed of Sulphides of Geocronite-Jordanite. The crystals are translucent and with a very nice deep green color. The crystals are up to 1.5 cm in size and with a nice contrast to the Sulphide matrix composed of Geocronite-Jordanite. The analyzes of the Sulphides of these new specimens from the Milpo mine (SEM-EDS and XRD) show a correlation between Geocronite-Jordanite, both are isostructural and forming series. Samples analyzed show that the composition moves in the intermediate zone of the series. Therefore, the correct thing would be to label these specimens as Geocronite-Jordanite. The condition of the specimen is excellent, without any noticeable damage.
Unknown Owner
Product details
Species
SizeSmall Cabinet
Dimensions6.0 x 8.0 cm
Locality
Milpo Mine, Cerro De Pasco, Atacocha Mining District, Pasco Province, Pasco Department, Peru
Added on06/16/2025
Known provenance
2025/06
Unknown Owner
Not disclosed—Species and Locality Wiki Pages
Collectors of Geocronite
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