Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Pyrolusite from
Black Buck & Buckhorn Mine, Eagle Tail Mining District, Eagletail Mts (Cemetary Ridge), La Paz County, Arizona, USA


Locality type:Mine
Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Black Buck & Buckhorn Mine, Eagle Tail Mining District, Eagletail Mts (Cemetary Ridge), La Paz County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:172040
Long-form Identifier:1:3:172040:2
GUID (UUID V4):0
Nearest other occurrences of Pyrolusite
3.6km (2.2 miles) ⓘUnnamed Manganese prospects, Eagletail Mts (Cemetery Ridge) area, Yuma County, Arizona, USA
5.6km (3.5 miles) ⓘBlack Hawk Mine, Eagle Tail Mining District, Eagletail Mts (Cemetary Ridge), La Paz County, Arizona, USA
24.7km (15.4 miles) ⓘSheep Tanks Mine (Sheep Tank Mine; Resolution group), Sheep Tanks Mining District, Little Horn Mountains, Yuma County, Arizona, USA
31.6km (19.6 miles) ⓘBlack King Mine, Tank Mountains Mining District, Tank Mountains, Yuma County, Arizona, USA
38.2km (23.7 miles) ⓘBlack Sue group, Aguila Mining District, Maricopa County, Arizona, USA
41.0km (25.5 miles) ⓘHidden Treasure Mine, Socorro Peak, Harquahala Mining District, La Paz County, Arizona, USA
45.0km (28.0 miles) ⓘBlack Dahlia Mine, Kofa Mining District, Yuma County, Arizona, USA
45.7km (28.4 miles) ⓘWebb Mine (Webb claims; Webb group), Aguila Mining District, Maricopa County, Arizona, USA
45.9km (28.5 miles) ⓘWisconsin Mine (Black Raven & Crow groups; Pittsburgh Mine; Smithwick Mine), Little Horn Peak, Aguila Mining District, Maricopa County, Arizona, USA
46.1km (28.6 miles) ⓘBlack Queen Mine (Hatton claims; Amour group; Armour group), Aguila Mining District, Maricopa County, Arizona, USA
References
 
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