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Opal from
Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA

Locality type:Mountain
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
References
References:Jahns, Richard Henry & Wright, Lauren A. (1951), Gem and lithium-bearing pegmatites of the Pala district, San Diego County, California. California Division of Mines Special Report 7-A: p. 31.
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
Nearest other occurrences of Opal
18.6km (11.6 miles) Victor Mine (Big Buck mine; Big Buck prospect), Rincon Mountain, Rincon, Rincon Mining District, San Diego County, California, USA
29.3km (18.2 miles) Maple Lode Mine (Maple claim), Aguanga Mountain, Oak Grove, Aguanga Mountain Mining District (Smith Mountain Mining District), San Diego County, California, USA
65.4km (40.6 miles) Aliso prospect, Laguna Woods, Orange Co., California, USA
76.2km (47.3 miles) Commercial Quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA
78.2km (48.6 miles) Jensen Quarry (Oak Quarry), Jurupa Mts, Jurupa Valley, Riverside Co., California, USA
78.8km (49.0 miles) Henshaw Quarry, Bloomington, San Bernardino Co., California, USA
 
Mineral and/or Locality  
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