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Opal-AN from
Old Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA


Locality type:Quarry
Classification
Species:Opal var: Opal-AN
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal-AN data
Locality Data:Click here to view Old Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:369623
Long-form Identifier:1:3:369623:1
GUID (UUID V4):0
Nearest other occurrences of Opal-AN
23.2km (14.4 miles) ⓘBull Run Quarry, Conklin, Loudoun County, Virginia, USA
46.3km (28.8 miles) ⓘWhite Oak, Montgomery County, Maryland, USA
69.1km (42.9 miles) ⓘPatapsco Glen Construction Site, Woodlawn, Baltimore County, Maryland, USA
91.3km (56.7 miles) ⓘCedar Mountain Stone Corp. Quarry (A. H. Smith quarry), Mitchell, Culpeper County, Virginia, USA
References
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey.
 
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