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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Pyrite from
Senator Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA


Locality type:Tunnel
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Senator Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:661971
Long-form Identifier:1:3:661971:8
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.7km (0.5 miles) ⓘJoe Reynolds (Elida), Lawson Mining District, Clear Creek County, Colorado, USA
1.1km (0.7 miles) ⓘBellevue - Rochester, Jackson Mining District (Corral Mining District), Clear Creek County, Colorado, USA
1.2km (0.7 miles) ⓘAmerican Sisters Mine, Lawson Mining District, Clear Creek County, Colorado, USA
1.8km (1.1 miles) ⓘMurry Mine, Lawson Mining District, Clear Creek County, Colorado, USA
1.9km (1.2 miles) ⓘLamartine Mine, Lamartine Mining District, Clear Creek County, Colorado, USA
2.1km (1.3 miles) ⓘMendick mine, Lone Tree, Freeland, Freeland-Lamartine Mining District, Clear Creek County, Colorado, USA
2.2km (1.4 miles) ⓘBaltimore Mine, Lamartine Mining District, Clear Creek County, Colorado, USA
2.3km (1.4 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
2.5km (1.6 miles) ⓘLance, Lamartine Mining District, Clear Creek County, Colorado, USA
2.6km (1.6 miles) ⓘNew Era Mine, Trail Creek Mining District, Clear Creek 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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