Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Opal from
Victor Mine (Big Buck mine; Big Buck prospect), Rincon Mountain, Rincon, Rincon Mining District, San Diego County, California, 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 Victor Mine (Big Buck mine; Big Buck prospect), Rincon Mountain, Rincon, Rincon Mining District, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:999883
Long-form Identifier:1:3:999883:4
GUID (UUID V4):0
Nearest other occurrences of Opal
17.4km (10.8 miles) Maple Lode Mine (Maple claim), Aguanga Mountain, Oak Grove, Aguanga Mountain Mining District (Smith Mountain Mining District), San Diego County, California, USA
18.6km (11.5 miles) Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
82.3km (51.1 miles) Aliso prospect, Laguna Woods, Orange County, California, USA
94.0km (58.4 miles) Commercial Quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA
96.1km (59.7 miles) Jensen Quarry, Jurupa Mountains, Jurupa Valley, Riverside County, California, USA
97.6km (60.7 miles) Henshaw Quarry, Bloomington, San Bernardino County, California, USA
References
 
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