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Beaver City, Furnas Co., Nebraska, USA

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List of minerals arranged by Dana 8th Edition classification
Unclassified Minerals
'Chert'-
Opal
var: Precious Opal
-SiO2 · nH2O
var: Wood Opal-SiO2 · nH2O


3 entries listed. 2 valid minerals.
Mineral and/or Locality  
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