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Pyrite from
Helena Prospects, Index Mining District, Snohomish County, Washington, USA


Locality type:Prospect
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Helena Prospects, Index Mining District, Snohomish County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:426734
Long-form Identifier:1:3:426734:8
GUID (UUID V4):0
Nearest other occurrences of Pyrite
3.6km (2.2 miles) ⓘNorth Star Mine, Index Mining District, Snohomish County, Washington, USA
4.0km (2.5 miles) ⓘLake Serene Mine, Index Mining District, Snohomish County, Washington, USA
5.0km (3.1 miles) ⓘCopper Belle Mine, Reiter, Index Mining District, Snohomish County, Washington, USA
5.2km (3.2 miles) ⓘFlorence Rae Prospect, Index Mining District, Snohomish County, Washington, USA
5.5km (3.4 miles) ⓘRed Cross Prospect, Reiter, Index Mining District, Snohomish County, Washington, USA
5.9km (3.7 miles) ⓘUncle Sam Mine, Index Mining District, Snohomish County, Washington, USA
6.0km (3.7 miles) ⓘBitter Creek Prospect, Bitter Creek, Index Mining District, Snohomish County, Washington, USA
6.2km (3.8 miles) ⓘCharlotte Mine, Index Mining District, Snohomish County, Washington, USA
6.4km (4.0 miles) ⓘCalumet Mine, Bitter Creek, Index Mining District, Snohomish County, Washington, USA
6.9km (4.3 miles) ⓘEthel Mine, Index Mining District, Snohomish County, Washington, USA
References
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.p.85
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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