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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Chert from
Ten Mile Graben, Little Grand Mining District, Grand County, Utah, USA


Locality type:Outcrop
Classification
Type:Chert
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chert data
Locality Data:Click here to view Ten Mile Graben, Little Grand Mining District, Grand County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:1749821
Long-form Identifier:1:3:1749821:2
GUID (UUID V4):0
Nearest other occurrences of Chert
5.6km (3.4 miles) ⓘNortheast of White Wash, Little Grand Mining District, Grand County, Utah, USA
37.8km (23.5 miles) ⓘUtah Department Highways Pit No. 08048, San Rafael Desert Area, Emery County, Utah, USA
37.9km (23.6 miles) ⓘUtah State Department of Highways Gravel Pit No. 08051, Woodside Area, Emery County, Utah, USA
38.9km (24.2 miles) ⓘUtah Department Highways Pit No. 08046, San Rafael River Mining District, Emery County, Utah, USA
39.2km (24.3 miles) ⓘUtah Department Highways Pit No. 08047, San Rafael Desert Area, Emery County, Utah, USA
39.3km (24.4 miles) ⓘLittle Eva Mine, Yellow Cat Mesa, Thompsons Mining District, Grand County, Utah, USA
77.3km (48.0 miles) ⓘSpanish Bottoms Chalcedony Occurrence, Canyonlands Mining District, Wayne County, Utah, USA
79.4km (49.4 miles) ⓘChert Collecting Locality, Browns Hole-Upper Kane Creek Mining District, San Juan County, Utah, USA
80.1km (49.8 miles) ⓘYellow Canary Group (Canary Group), San Rafael Swell Mining District, Emery County, Utah, USA
References
Williams, Jason (2017) Sedimentology, Mineralogy, and Astrobiological Implications of Spring Deposits in Ten Mile Graben, Utah. Southern Illinois University Carbondale.
 
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