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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Gneiss from
Wright lease (Foothills Mine), Idledale Mining District, Jefferson County, Colorado, USA


Classification
Type:Gneiss
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gneiss data
Locality Data:Click here to view Wright lease (Foothills Mine), Idledale Mining District, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1046286
Long-form Identifier:1:3:1046286:5
GUID (UUID V4):0
Nearest other occurrences of Gneiss
6.5km (4.0 miles) ⓘSeven Hills - Yetter Ranch Pegmatite Occurrence, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
6.7km (4.1 miles) ⓘBurroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine), Clear Creek pegmatite Province, Jefferson County, Colorado, USA
9.2km (5.7 miles) ⓘIowa Gulch Occurrence (Iowa Gulch Pegmatite), Jefferson County, Colorado, USA
10.2km (6.3 miles) ⓘMalden School Pegmatite Occurrence, Jefferson County, Colorado, USA
10.6km (6.6 miles) ⓘFenders - Magnotte Pegmatite Occurrence, Jefferson County, Colorado, USA
11.7km (7.3 miles) ⓘOhman Mine (Nare Lease), Ralston Buttes Mining District, Jefferson County, Colorado, USA
11.8km (7.3 miles) ⓘLadwig Group (Ladwig No. 2; Ladwig No. 3; Claims: Ladwig No. 1), Ralston Buttes Mining District, Jefferson County, Colorado, USA
12.3km (7.6 miles) ⓘOld Soda Creek School Pegmatite, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
12.4km (7.7 miles) ⓘCu Prospect (MRDS - 10013712), Ralston Buttes Mining District, Jefferson County, Colorado, USA
13.1km (8.1 miles) ⓘCapitol Central Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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