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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Agate from
Richwoods Barite District, Washington County, Missouri, USA


Locality type:Mining District
Classification
Species:Quartz var: Agate
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Agate data
Locality Data:Click here to view Richwoods Barite District, Washington County, Missouri, USA
Data Identifiers
Mindat Occurrence Record ID:209666
Long-form Identifier:1:3:209666:7
GUID (UUID V4):0
Nearest other occurrences of Agate
17.9km (11.1 miles) ⓘOld Mines area, Washington County, Missouri, USA
21.3km (13.3 miles) ⓘHaunted Ridge Mine, Cadet, Washington County Barite Mining District, Washington County, Missouri, USA
23.6km (14.7 miles) ⓘBlackwell Mine, Tiff, Washington County, Missouri, USA
24.1km (15.0 miles) ⓘSouthwest Jefferson County barite and lead District, Jefferson County, Missouri, USA
25.3km (15.7 miles) ⓘPotosi Barite Mining District, Washington County, Missouri, USA
55.3km (34.4 miles) ⓘLindbergh Boulevard and Interstate 55 Road intersection, St. Louis County, Missouri, USA
55.7km (34.6 miles) ⓘWeber Quarry, St. Louis County, Missouri, USA
56.8km (35.3 miles) ⓘDes Peres quarry, St. Louis County, Missouri, USA
57.1km (35.5 miles) ⓘUnion Road, St. Louis County, Missouri, USA
84.4km (52.4 miles) ⓘChain of Rocks Gravel Bar, Madison County, Illinois, 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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