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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Limonite from
Blue Jay Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA


Locality type:Mine
Classification
Species:'Limonite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Limonite data
Locality Data:Click here to view Blue Jay Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:662717
Long-form Identifier:1:3:662717:1
GUID (UUID V4):0
Nearest other occurrences of Limonite
5.1km (3.2 miles) ⓘBlack Cloud, Gold Hill Mining District, Boulder County, Colorado, USA
6.7km (4.2 miles) ⓘCopper King Mine (Yeager's Mine), Gold Hill, Gold Hill Mining District, Boulder County, Colorado, USA
9.3km (5.8 miles) ⓘOrphan Boy Occurrence, Sunset, Boulder County, Colorado, USA
13.3km (8.3 miles) ⓘMountain Lion Mine - Keystone vein, Magnolia Mining District, Boulder County, Colorado, USA
16.3km (10.1 miles) ⓘCold Spring Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA
21.6km (13.4 miles) ⓘBlack Hawk No. 1 vein, Boulder County Tungsten Mining District, Boulder County, Colorado, USA
22.1km (13.7 miles) ⓘMarshal (Langford Surface Iron), Boulder County, Colorado, USA
35.1km (21.8 miles) ⓘBlackhawk placer (Black Hawk Lode No. 2 claim), Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
36.2km (22.5 miles) ⓘTwo Sisters occurrence, Eureka Mining District, Gilpin County, Colorado, USA
37.6km (23.4 miles) ⓘWood Mine (E. Calhoun), Willis Gulch, Quartz Hill, Central City Mining District (Central Mining District), Gilpin 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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