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Agate from
Fossil Cycad National Monument, Fall River County, South Dakota, USA


Locality type:National Monument
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 Fossil Cycad National Monument, Fall River County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:385809
Long-form Identifier:1:3:385809:7
GUID (UUID V4):0
Nearest other occurrences of Agate
2.8km (1.8 miles) ⓘParker Peak, Minnekahta, Fall River County, South Dakota, USA
37.0km (23.0 miles) ⓘOral, Fall River County, South Dakota, USA
39.8km (24.7 miles) ⓘTeepee Canyon ("Hell Canyon"), Custer County, South Dakota, USA
40.2km (25.0 miles) ⓘSawmill Spring diggings (Teepee Gem Agate claims), Teepee Canyon ("Hell Canyon"), Custer County, South Dakota, USA
40.8km (25.4 miles) ⓘState Game Lodge area, Custer County, South Dakota, USA
42.1km (26.2 miles) ⓘArdmore, Fall River County, South Dakota, USA
46.7km (29.0 miles) ⓘOelrichs, Fall River County, South Dakota, USA
56.9km (35.4 miles) ⓘOrella, Sioux County, Nebraska, USA
60.8km (37.8 miles) ⓘFairburn, Custer County, South Dakota, USA
76.1km (47.3 miles) ⓘBuffalo Gap National Grasslands, South Dakota, USA
References
Roberts, Willard Lincoln, Rapp, George Jr. (1965) Mineralogy of the Black Hills. Bulletin 18. South Dakota School of Mines and Technology
 
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