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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K Feldspar from
Enterprise Vein Occurrence, Eldora, Caribou Mining District, Boulder County, Colorado, USA


Locality type:Occurrence
Classification
Species:'K Feldspar' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view K Feldspar data
Locality Data:Click here to view Enterprise Vein Occurrence, Eldora, Caribou Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1003847
Long-form Identifier:1:3:1003847:3
GUID (UUID V4):0
Nearest other occurrences of K Feldspar
6.3km (3.9 miles) ⓘBlack Hawk No. 2 vein, Boulder County Tungsten Mining District, Boulder County, Colorado, USA
6.4km (4.0 miles) ⓘRooks County occurrence, Apex Mining District (Kingston Mining District; Pine Mining District), Gilpin County, Colorado, USA
9.5km (5.9 miles) ⓘCold Spring Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA
11.1km (6.9 miles) ⓘAlbion (Comanche; Maine; Washington; Penobscot; Monarch occurrence), Lake Albion, Boulder County, Colorado, USA
11.2km (7.0 miles) ⓘSnowy Range Mine, Lake Albion, Boulder County, Colorado, USA
21.4km (13.3 miles) ⓘWilson beryl prospect, Gold Hill Mining District, Boulder County, Colorado, USA
22.4km (13.9 miles) ⓘBeryl No. 2 Prospect, Ward Mining District, Boulder County, Colorado, USA
24.1km (15.0 miles) ⓘInvincible (Baltimore; Brighton; Silver Link; Blackwood; Alpine; Roca; Brownell; Frelland; Lance; Mint; Mammoth; Belle Creole; Ariadne; Diamond Mt.; Miller; Cecil; Falcon; Harrisburg; C. M. Welch), Lamartine Mining District, Clear Creek County, Colorado, USA
26.2km (16.3 miles) ⓘLittle Bonnie Mine, Boulder County, Colorado, USA
28.1km (17.5 miles) ⓘBeryl Lode (Lehman mine), Left Hand Creek Mining District, Boulder County, Colorado, USA
References
Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
 
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