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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Chalcedony from
Armstrong Mine, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA


Locality type:Ore Body
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Armstrong Mine, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:184511
Long-form Identifier:1:3:184511:2
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
0.3km (0.2 miles) ⓘSouth Orebody, Lindsay Hill Mine, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA
0.6km (0.4 miles) ⓘLindsay Hill Mine, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA
2.2km (1.3 miles) ⓘEast Pioche Mine, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA
2.3km (1.4 miles) ⓘVermillion Mine, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA
4.1km (2.5 miles) ⓘDesert Mound Orebody, Granite Mountain, Iron Springs Mining District, Iron County, Utah, USA
13.5km (8.4 miles) ⓘHomestake Mine, Iron Mountain, Pinto Iron Mining District (Pinto Mining District; Silver Belt Mining District), Iron Springs Mining District, Iron County, Utah, USA
17.1km (10.6 miles) ⓘBlowout Pit (Columbia Steel Mine), Blowout Hollow, Iron Mountain, Pinto Iron Mining District (Pinto Mining District; Silver Belt Mining District), Iron Springs Mining District, Iron County, Utah, USA
17.5km (10.9 miles) ⓘFiddler's Canyon, Iron County, Utah, USA
20.3km (12.6 miles) ⓘSilver Peak Prospects, Antelope Range Mining District, Antelope Range, Iron County, Utah, USA
25.9km (16.1 miles) ⓘTable Butte, Iron County, Utah, USA
References
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
 
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