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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Opal from
Unnamed Diatomite deposits [8], Los Olivos, Santa Barbara County, California, USA


Locality type:Deposit
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 Unnamed Diatomite deposits [8], Los Olivos, Santa Barbara County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1005213
Long-form Identifier:1:3:1005213:6
GUID (UUID V4):0
Nearest other occurrences of Opal
4.6km (2.9 miles) ⓘUnnamed Diatomite deposits [10], Buellton, Santa Barbara County, California, USA
7.8km (4.9 miles) ⓘUnnamed Diatomite deposit [1], Solvang, Santa Barbara County, California, USA
15.3km (9.5 miles) ⓘUnnamed Diatomite deposits [12], Santa Ynez, Santa Barbara County, California, USA
17.2km (10.7 miles) ⓘGrefco Mine, Buellton, Santa Barbara County, California, USA
17.8km (11.1 miles) ⓘUnnamed Diatomite deposit, Las Cruces, Santa Barbara County, California, USA
18.3km (11.4 miles) ⓘUnnamed Diatomite deposit [4], Lompoc, Santa Barbara County, California, USA
19.5km (12.1 miles) ⓘPalos Colorados Quarry, Lompoc, Santa Barbara County, California, USA
20.0km (12.4 miles) ⓘGreat Lakes Carbon Corp. Mine, Lompoc, Santa Barbara County, California, USA
22.7km (14.1 miles) ⓘUnnamed Diatomite deposits [7], Lompoc, Santa Barbara County, California, USA
26.5km (16.4 miles) ⓘJohns-Manville Quarries Mine (Balaam Mine; Sunnyside Mine), Lompoc, Santa Barbara County, California, USA
References
Dibblee, T.W., Jr. (1950) Geology of southwestern Santa Barbara County, California, Point Arguello, Lompoc, Point Conception, Los Olivos, and Gaviota Quadrangles, California Division of Mines Bulletin 150: Pl. 4.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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