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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Quartzite from
Aspen Contact Mine (Claims: Tenderfoot; Last Chance; Eureka; River; Lamokin; Annex; Last Chance No. 2; Mollie), Aspen Mining District (Roaring Fork Mining District), Pitkin County, Colorado, USA


Locality type:Mine
Classification
Type:Quartzite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartzite data
Locality Data:Click here to view Aspen Contact Mine (Claims: Tenderfoot; Last Chance; Eureka; River; Lamokin; Annex; Last Chance No. 2; Mollie), Aspen Mining District (Roaring Fork Mining District), Pitkin County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1047159
Long-form Identifier:1:3:1047159:9
GUID (UUID V4):0
Nearest other occurrences of Quartzite
0.2km (0.1 miles) ⓘLeadville Mine (Claim: Leadville), Aspen Mining District (Roaring Fork Mining District), Pitkin County, Colorado, USA
8.6km (5.4 miles) ⓘPrincess Louise Shaft, Aspen Mining District (Roaring Fork Mining District), Pitkin County, Colorado, USA
34.4km (21.4 miles) ⓘWhopper Lode, Marble Mining District, Gunnison County, Colorado, USA
35.4km (22.0 miles) ⓘO. F. Lode Occurrence, Elk Mountain Mining District (Snowmass Mountain Mining District), Gunnison County, Colorado, USA
39.1km (24.3 miles) ⓘGold Pan Vein Occurrence, Marble Mining District, Gunnison County, Colorado, USA
55.4km (34.4 miles) ⓘNew Orphan Boy Occurrence, Mosquito Mining District, Park County, Colorado, USA
56.7km (35.2 miles) ⓘHock Hocking Mine (Hock Hock), Alma, Alma Mining District, Park County, Colorado, USA
56.9km (35.3 miles) ⓘBuckskin Joe Mine (Buckskin Joe; Phillips Mine), Alma Mining District, Park County, Colorado, USA
56.9km (35.4 miles) ⓘCriterion Mine, Alma, Alma Mining District, Park County, Colorado, USA
61.4km (38.2 miles) ⓘWest Gold Hill, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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