Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Marcasite from
Schweer Pit, Franklin County, Missouri, USA


Locality type:Pit
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Schweer Pit, Franklin County, Missouri, USA
Data Identifiers
Mindat Occurrence Record ID:1073532
Long-form Identifier:1:3:1073532:7
GUID (UUID V4):0
Nearest other occurrences of Marcasite
14.6km (9.1 miles) ⓘKratz Spring, Franklin County, Missouri, USA
15.6km (9.7 miles) ⓘRueppele Iron Mine (Acid Mine), Stanton, Franklin County, Missouri, USA
16.0km (9.9 miles) ⓘLeslie mine, Franklin County, Missouri, USA
19.8km (12.3 miles) ⓘHobo Mine (Reeves Copper Mine; Reevis Copper Mine; Rives Copper Mine), Crawford County, Missouri, USA
19.8km (12.3 miles) ⓘBrendel and Gamble Mine (Copper Hill Mine; Copper Mtn. Mine; Brendel and Sullivan Mine), Crawford County, Missouri, USA
21.3km (13.2 miles) ⓘKelsey mine (Beulah Mine; Anaconda Mine; Pickles Mine), Franklin County, Missouri, USA
25.1km (15.6 miles) ⓘScotia No. 2 Mine (Knox Mine), Scotia Iron Bed Mines, Hinch, Missouri Brown Iron Belt, Crawford County, Missouri, USA
25.7km (15.9 miles) ⓘZane Mine (Walker Mine), Crawford County, Missouri, USA
27.5km (17.1 miles) ⓘHinch Mine, Hinch, Missouri Brown Iron Belt, Crawford County, Missouri, USA
27.7km (17.2 miles) ⓘSt. Clair mine (Mohawk Mine; John Buskett Mine; Curry Mine; Coons Mine), Franklin County, Missouri, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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