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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Chalcedony from
Opal Creek Occurrence, Ochoco Creek, Jefferson County, Oregon, USA


Locality type:Occurrence
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Opal Creek Occurrence, Ochoco Creek, Jefferson County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:472851
Long-form Identifier:1:3:472851:1
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
2.2km (1.4 miles) ⓘOpal Mountain Occurrence, Ochoco Creek, Jefferson County, Oregon, USA
8.5km (5.3 miles) ⓘHumboldt (Bear Creek; Humboldt Metallics Corp.), Ochoco Creek, Jefferson County, Oregon, USA
16.7km (10.4 miles) ⓘRibelin Occurrence, Marks Creek area, Wheeler County, Oregon, USA
19.2km (11.9 miles) ⓘLittle Hay Creek Occurrence (Miller Flat; Flag Creek), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
22.7km (14.1 miles) ⓘChampion Mine, Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
24.2km (15.1 miles) ⓘJimmy Ann (Beardssmore; Stanley & Culbertson; Staley; Ochoco Mines Corp.; Ochoco Quicksilver Champion; Barney and Staley), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
25.2km (15.7 miles) ⓘAshwood, Jefferson County, Oregon, USA
29.7km (18.5 miles) ⓘDevil's Food Occurrence (Ridge Claim; Westbrook; Endicott), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
30.3km (18.8 miles) ⓘAmity Mine (International Mercury; Homestake Mercury; Johnson Creek; New Amity; Paulsen and Saylor), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
30.3km (18.9 miles) ⓘMother Lode (American Almaden; Consolidated Quicksilver; Canyon Creek), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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