Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Jarosite from
Troublesome Creek, Middle Park, Grand County, Colorado, USA


Locality type:Creek
Classification
Species:Jarosite
Formula:KFe33+(SO4)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jarosite data
Locality Data:Click here to view Troublesome Creek, Middle Park, Grand County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:433250
Long-form Identifier:1:3:433250:3
GUID (UUID V4):0
Nearest other occurrences of Jarosite
39.9km (24.8 miles) ⓘTipton Ranch occurrence, McCoy Mining District, Eagle County, Colorado, USA
51.0km (31.7 miles) ⓘHenderson Mine, Dailey Mining District (Jones Pass Mining District), Clear Creek County, Colorado, USA
59.5km (37.0 miles) ⓘEagle Mine, Gilman, Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District), Eagle County, Colorado, USA
59.5km (37.0 miles) ⓘGilman Mining District (Battle Mountain Mining District; Red Cliff Mining District), Eagle County, Colorado, USA
60.9km (37.8 miles) ⓘBlack Iron Mine (Eagle No. 2 Mine; Iron Mask), Gilman, Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District), Eagle County, Colorado, USA
63.1km (39.2 miles) ⓘGanley Mountain, Clear Creek County, Colorado, USA
66.0km (41.0 miles) ⓘSaints John Mine (Florado; Saint John Mine), Montezuma Area, Summit County, Colorado, USA
66.4km (41.3 miles) ⓘTiger Mine, Montezuma Mining District (Snake River Mining District), Summit County, Colorado, USA
68.3km (42.5 miles) ⓘBelcher, Nevada Gulch, Gilpin County, Colorado, USA
72.7km (45.2 miles) ⓘTopeka Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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