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
Unnamed Rutile Occurrence (MRDS - 10090176), Clear Creek Pegmatite Province, Jefferson County, Colorado, USA


Locality type:Occurrence
Classification
Type:Gneiss
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gneiss data
Locality Data:Click here to view Unnamed Rutile Occurrence (MRDS - 10090176), Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1046281
Long-form Identifier:1:3:1046281:0
GUID (UUID V4):0
Nearest other occurrences of Gneiss
2.8km (1.7 miles) ⓘOld Soda Creek School Pegmatite, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
3.0km (1.9 miles) ⓘCapitol Central Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
4.9km (3.0 miles) ⓘMt. Judge Beryl Pegmatite, Clear Creek Pegmatite Province, Clear Creek County, Colorado, USA
6.6km (4.1 miles) ⓘBurroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine), Clear Creek pegmatite Province, Jefferson County, Colorado, USA
7.2km (4.4 miles) ⓘSeven Hills - Yetter Ranch Pegmatite Occurrence, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
9.5km (5.9 miles) ⓘCalc-silicate gneiss, Centennial Cone, Clear Creek pegmatite Province, Jefferson County, Colorado, USA
9.6km (5.9 miles) ⓘUnknown REE Occurrence (MRDS - 10016138), Ralston Buttes Mining District, Jefferson County, Colorado, USA
10.1km (6.3 miles) ⓘCu Prospect (MRDS - 10013712), Ralston Buttes Mining District, Jefferson County, Colorado, USA
10.7km (6.6 miles) ⓘLake Fork Gulch Foster Ranch Occurrence, Black Hawk Mining District, Gilpin County, Colorado, USA
10.7km (6.6 miles) ⓘMo Prospect (MRDS - 10013711), Ralston Buttes Mining District, Jefferson County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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