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Opal from
Summit, Union County, New Jersey, USA


Locality type:City
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 Summit, Union County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:80222
Long-form Identifier:1:3:80222:2
GUID (UUID V4):0
Nearest other occurrences of Opal
13.5km (8.4 miles) ⓘF.J. Marley Quarry, Verona, Essex County, New Jersey, USA
14.5km (9.0 miles) ⓘStirling Brook ("Carnelian Creek"), Warren Township, Somerset County, New Jersey, USA
16.8km (10.5 miles) ⓘMillington Quarry, Bernards Township, Somerset County, New Jersey, USA
17.0km (10.6 miles) ⓘMcDowell's Quarry (Osborne and Marsellis Quarry), Upper Montclair, Montclair, Essex County, New Jersey, USA
19.5km (12.1 miles) ⓘFrancisco Brothers Quarry, Great Notch, Little Falls Township, Passaic County, New Jersey, USA
23.7km (14.7 miles) ⓘUpper New Street Quarry, Paterson, Passaic County, New Jersey, USA
24.2km (15.1 miles) ⓘPennsylvania Railroad cut, Mt Pleasant, Bergen Hill, Jersey City, Hudson County, New Jersey, USA
24.6km (15.3 miles) ⓘChimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, USA
26.7km (16.6 miles) ⓘDickerson Mine, Mine Hill, Morris County, New Jersey, USA
27.1km (16.8 miles) ⓘAllen Mine, Rockaway Township, Morris County, New Jersey, USA
References
Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.94
 
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