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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Native Tellurium from
John Jay Mine, Jamestown Mining District, Boulder County, Colorado, USA


02979850017363534553972.jpg
Native Tellurium

John Jay Mine, Jamestown Mining District, Boulder County, Colorado, USA
02979850017363534553972.jpg
Native Tellurium

John Jay Mine, Jamestown Mining District, Boulder County, Colorado, USA
02944270017272031338334.jpg
Native Tellurium

John Jay Mine, Jamestown Mining District, Boulder County, Colorado, USA
Locality type:Mine
Classification
Species:Native Tellurium
Formula:Te
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Tellurium data
Locality Data:Click here to view John Jay Mine, Jamestown Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:70470
Long-form Identifier:1:3:70470:8
GUID (UUID V4):0
Nearest other occurrences of Native Tellurium
3.7km (2.3 miles) ⓘAlice Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA
6.0km (3.7 miles) ⓘGolden Age, Jamestown Mining District, Boulder County, Colorado, USA
6.2km (3.8 miles) ⓘRichmond Mine, Gold Hill Mining District, Boulder County, Colorado, USA
6.3km (3.9 miles) ⓘRed Cloud Mine (Chicago; Colorado Occurrence), Gold Hill Mining District, Boulder County, Colorado, USA
6.6km (4.1 miles) ⓘIngram mine (Valley Forge Occurrence; Critic and Railroad Boy; Sunshine; Three Brothers; Atchison; Belle; Golden Eagle; Melvina; Baron; Richmond), Gold Hill Mining District, Boulder County, Colorado, USA
6.6km (4.1 miles) ⓘMelvina, Gold Hill Mining District, Boulder County, Colorado, USA
7.0km (4.4 miles) ⓘSmuggler Mine, Balarat Mining District, Boulder County, Colorado, USA
7.5km (4.6 miles) ⓘLittle Johnny Mine (Emancipation group; Home Sweet Home occurrence), Gold Hill, Gold Hill Mining District, Boulder County, Colorado, USA
12.4km (7.7 miles) ⓘCold Spring and Red Cloud, Gold Hill Mining District, Boulder County, Colorado, USA
12.9km (8.0 miles) ⓘDun Raven Mine, Magnolia Mining District, Boulder County, Colorado, USA
References
Dana, Edward Salisbury; Dana, James Dwight (1892) A System of Mineralogy (6th ed.). John Wiley & Sons, Inc.
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
Kelly, William C.; Goddard, Edwin N. (1969) Telluride Ores of Boulder County, Colorado. GSA Memoir 109. Geological Society of America doi:10.1130/mem109
 
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