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Pyrrhotite from
Caprock prospect, Pearl Mining District, Jackson County, Colorado, USA


Locality type:Prospect
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Caprock prospect, Pearl Mining District, Jackson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:736968
Long-form Identifier:1:3:736968:1
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
22.0km (13.7 miles) ⓘAce High Claims (Fall River Group; Dennis D. Claims), Slavonia Mining District, Routt County, Colorado, USA
30.2km (18.7 miles) ⓘKeystone Mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA
31.9km (19.8 miles) ⓘDouglas Mine (Morning Star claims 1868 & 1871; Douglas Gold and Copper Company), Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA
33.7km (21.0 miles) ⓘNew Rambler mine (Rambler Mine; Holmes Mine; Electrolytic Mine; Great Rambler Mine), New Rambler Mining District, Albany County, Wyoming, USA
38.0km (23.6 miles) ⓘUnidentified Prospect (MRDS - 10080911), Ketchum Buttes Area, Carbon County, Wyoming, USA
43.7km (27.2 miles) ⓘMonarch Group Prospect, Carbon County, Wyoming, USA
52.9km (32.9 miles) ⓘCreede Prospect, Encampment Mining District, Carbon County, Wyoming, USA
53.4km (33.2 miles) ⓘIsland City Group Prospect, Encampment Mining District, Carbon County, Wyoming, USA
56.6km (35.2 miles) ⓘLeighton - Gentry Prospect, Encampment Mining District, Carbon County, Wyoming, USA
85.3km (53.0 miles) ⓘCopper King Mine (Claims: Black Hawk No. 1; Black Hawk No. 2), Prairie Divide Mining District (St. Cloud Mining District), Larimer County, Colorado, USA
References
The Canadian Mineralogist Vol. 43, pp. 601-622 (2005)
Spry, Paul G.; McFadden, Scott; Teale, Graham S.; Alers, Brian; Shallow, John M.; Glenn, Justin M. (2022) Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits. Ore Geology Reviews, 141. 104632 doi:10.1016/j.oregeorev.2021.104632
Berke, Edward H., Spry, Paul G., Heimann, Adriana, Teale, Graham S., Johnson, Benjamin, von der Handt, Anette, Alers, Brian, Shallow, John M. (2023) The genesis of metamorphosed Paleoproterozoic massive sulphide occurrences in central Colorado: geological, mineralogical and sulphur isotope constraints. Geological Magazine, 160 (7) 1345-1375 doi:10.1017/s0016756823000407
 
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