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 quarry [11], Lompoc, Santa Barbara County, California, USA


Locality type:Quarry
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 quarry [11], Lompoc, Santa Barbara County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1005216
Long-form Identifier:1:3:1005216:3
GUID (UUID V4):0
Nearest other occurrences of Opal
3.7km (2.3 miles) ⓘDibble pit, Lompoc, Santa Barbara County, California, USA
4.9km (3.1 miles) ⓘUnnamed Diatomite deposits [6], Lompoc, Santa Barbara County, California, USA
5.7km (3.5 miles) ⓘUnnamed Diatomite deposit [5], Vandenberg Space Force Base, Santa Barbara County, California, USA
6.6km (4.1 miles) ⓘSan Miguelito Canyon Road Diatomite outcrop, Lompoc, Santa Barbara County, California, USA
8.5km (5.3 miles) ⓘJohns-Manville Quarries Mine (Balaam Mine; Sunnyside Mine), Lompoc, Santa Barbara County, California, USA
9.7km (6.0 miles) ⓘUnnamed Diatomite deposit [3], Lompoc, Santa Barbara County, California, USA
10.2km (6.4 miles) ⓘUnnamed Diatomite deposits [7], Lompoc, Santa Barbara County, California, USA
11.8km (7.3 miles) ⓘUnnamed Diatomite deposit [2], Vandenberg Space Force Base, Santa Barbara County, California, USA
14.8km (9.2 miles) ⓘUnnamed Diatomite deposit [4], Lompoc, Santa Barbara County, California, USA
16.3km (10.1 miles) ⓘGreat Lakes Carbon Corp. 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. 3
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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