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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Quartz from
Green Park Road/Musick Avenue and Tesson Ferry Road (highway 21) intersection, Concord, St. Louis County, Missouri, USA


Locality type:Stream
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Green Park Road/Musick Avenue and Tesson Ferry Road (highway 21) intersection, Concord, St. Louis County, Missouri, USA
Data Identifiers
Mindat Occurrence Record ID:208806
Long-form Identifier:1:3:208806:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.2km (1.4 miles) ⓘLindbergh Boulevard and Interstate 55 Road intersection, St. Louis County, Missouri, USA
2.2km (1.4 miles) ⓘUnion Road, St. Louis County, Missouri, USA
4.7km (2.9 miles) ⓘRuprecht Quarry, St. Louis County, Missouri, USA
8.2km (5.1 miles) ⓘWeber Quarry, St. Louis County, Missouri, USA
9.1km (5.6 miles) ⓘHighway 141 and Highway 30, St. Louis County, Missouri, USA
9.7km (6.0 miles) ⓘRock Hill Quarry, St. Louis County, Missouri, USA
12.9km (8.0 miles) ⓘDes Peres quarry, St. Louis County, Missouri, USA
13.3km (8.2 miles) ⓘI-44 and Highway 141, St. Louis County, Missouri, USA
17.3km (10.7 miles) ⓘMountain Ridge, St. Louis County, Missouri, USA
18.0km (11.2 miles) ⓘAntire Road - Interstate 44 intersection, St. Louis County, Missouri, USA
References
Sherwood, Mark D., Williams, Glenn A. (1998) Missouri Mineral Locality Index. Rocks & Minerals, 73 (2) 98-117 doi:10.1080/00357529809603046
 
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