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Chalcedony from
Bayard, Morrill Co., Nebraska, USA

Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
References
References:MacFall (1975) Gem Hunter's Guide
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Bayard, Morrill Co., Nebraska, USA
Nearest other occurrences of Chalcedony
21.2km (13.2 miles) Bridgeport, Morrill Co., Nebraska, USA
45.1km (28.0 miles) Mitchell, Scotts Bluff Co., Nebraska, USA
65.7km (40.8 miles) Henry, Scotts Bluff Co., Nebraska, USA
80.8km (50.2 miles) Agate Springs Fossil Quarries, Agate Fossil Beds National Monument, Sioux Co., Nebraska, USA
83.5km (51.9 miles) Agate, Sioux Co., Nebraska, USA
 
Mineral and/or Locality  
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