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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Clay (commodity) from
Patent Brick Company Mine, Santa Venetia, Marin County, California, USA


Locality type:Mine
Classification
Commodity:Clay (commodity)
Data
Commodity Data:Click here to view Clay (commodity) data
Locality Data:Click here to view Patent Brick Company Mine, Santa Venetia, Marin County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1206883
Long-form Identifier:1:3:1206883:0
GUID (UUID V4):0
Nearest other deposits of Clay (commodity)
7.6km (4.7 miles) ⓘRemillard Brick Company Mine, Greenbrae, Marin County, California, USA
16.6km (10.3 miles) ⓘUnited Materials and Richmond Pressed Brick Company, Point Richmond (The Point), Richmond, Contra Costa County, California, USA
30.1km (18.7 miles) ⓘUnnamed Clay occurrence [1], Port Costa, Contra Costa County, California, USA
33.4km (20.8 miles) ⓘKaiser Industries Corporation pit, Piedmont, Alameda County, California, USA
41.6km (25.9 miles) ⓘWeise Clay pit, Weise Ranch, Glen Ellen, Sonoma County, California, USA
42.8km (26.6 miles) ⓘClark & Sons prospect, Walnut Creek, Contra Costa County, California, USA
49.6km (30.8 miles) ⓘAlves pit, Bay Point (West Pittsburg), Contra Costa County, California, USA
63.0km (39.1 miles) ⓘUnnamed Clay occurrence [4], Union City, Alameda County, California, USA
66.2km (41.1 miles) ⓘUnnamed Clay occurrence [3], Fremont, Alameda County, California, USA
66.4km (41.2 miles) ⓘKraftile Clay pit (Niles Clay pit), Fremont, Alameda County, California, USA
 
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