Classification |
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Species: | Opal |
Formula: | SiO2 · nH2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Opal data |
Locality Data: | Click here to view Farmington (Engels Mills), Washington County, Arkansas, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 996731 |
Long-form Identifier: | 1:3:996731:1 |
GUID (UUID V4): | 802ac528-b36a-4eda-a7ea-6fed1226672c |
Nearest other occurrences of Opal |
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80.1km (49.8 miles) | ⓘStella, Newton County, Missouri, USA |
96.3km (59.8 miles) | ⓘAmerican Tripoli, Seneca, Newton County, Missouri, USA |
References |
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