Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Quartz from
White Butte deposit (American Encaustic Tiling Company), Boulevard, San Diego County, California, USA


Locality type:Deposit
Classification
Species:Quartz
Formula:SiO2
Comments:Mined commercially.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view White Butte deposit (American Encaustic Tiling Company), Boulevard, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:685199
Long-form Identifier:1:3:685199:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.9km (1.2 miles) ⓘWalker deposit, Jewell Valley, San Diego County, California, USA
1.9km (1.2 miles) ⓘGibson deposit, Jewell Valley, San Diego County, California, USA
2.1km (1.3 miles) ⓘFanning prospect (Fanning deposit; Gladding McBean; Lillian Fanning Ranch), Jewell Valley, San Diego County, California, USA
3.8km (2.3 miles) ⓘRound Mountain deposits (Delphos deposit), Boundary Peak (Round Mountain), Jewell Valley, San Diego County, California, USA
4.5km (2.8 miles) ⓘSweetman deposit, Jewell Valley, San Diego County, California, USA
6.3km (3.9 miles) ⓘCarrizo Canyon deposit, Boulevard, San Diego County, California, USA
7.0km (4.3 miles) ⓘUnnamed W deposit (4), Boulevard, San Diego County, California, USA
8.4km (5.2 miles) ⓘPack Rat Mine, Tule Mountain (Mount Tule; Tulley Mountain), Jacumba, San Diego County, California, USA
8.4km (5.3 miles) ⓘBeebe Hole Mine, Tule Mountain (Mount Tule; Tulley Mountain), Jacumba, San Diego County, California, USA
11.9km (7.4 miles) ⓘMica Gem group (Mica Springs No. 1; Mica Springs claim; Little Randsburg; Madden; Jacumba No. 1; Marden), Jacumba, San Diego County, California, USA
References
California Division of Mines and Geology, County Report 3, 309 pp.: 217
Weber, F. Harold Jr. (1963) Geology and mineral resources of San Diego County, California. County Report 3. California Division of Mines and Geology
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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