Quartz, Quartz (Var: Chalcedony), Pyrolusite

Specimen ID: 54P-E3A

Mineral(s)
Quartz : SiO2
Quartz (Var: Chalcedony) : SiO2
Pyrolusite : Mn4+O2
Locality
Mindat locality:
Events

Photo added to mindat.org

Specimen in the collection of the University of Wyoming
Antonio Nazario - 10th August 2018
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10,443,471 minIDs have been issued as of 26th Apr 2024 6:48 am UTC