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Opal from
Antimony Bluff Mine, Gillham, Sevier County, Arkansas, USA


Locality type:Mine
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Antimony Bluff Mine, Gillham, Sevier County, Arkansas, USA
Data Identifiers
Mindat Occurrence Record ID:48734
Long-form Identifier:1:3:48734:2
GUID (UUID V4):0
Nearest other occurrences of Opal
35.9km (22.3 miles) ⓘCoon Creek Mine, Shady, Polk County, Arkansas, USA
52.6km (32.7 miles) ⓘMercury District of Southwest Arkansas, Pike County, Arkansas, USA
References
Rocks & Min.:63:123
Howard(1979).
 
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