Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Bornite from
Helena Prospects, Index Mining District, Snohomish County, Washington, USA


Locality type:Prospect
Classification
Species:Bornite
Formula:Cu5FeS4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Bornite data
Locality Data:Click here to view Helena Prospects, Index Mining District, Snohomish County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:426733
Long-form Identifier:1:3:426733:1
GUID (UUID V4):0
Nearest other occurrences of Bornite
3.6km (2.2 miles) ⓘNorth Star Mine, Index Mining District, Snohomish County, Washington, USA
3.6km (2.2 miles) ⓘIndex Bornite Prospect, Index Mining District, Snohomish County, Washington, USA
4.0km (2.5 miles) ⓘLake Serene Mine, Index Mining District, Snohomish County, Washington, USA
4.8km (3.0 miles) ⓘGunn Peak Prospect, Bitter Creek, Index Mining District, Snohomish County, Washington, USA
5.0km (3.1 miles) ⓘIndex Peacock Claim, Bitter Creek, 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
5.2km (3.2 miles) ⓘBuckeye Mine, 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
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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