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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Tetrahedrite Subgroup from
Myeerah Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA


Locality type:Mine
Classification
Species:'Tetrahedrite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)Sb4S12S
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Galena1
Data
Mineral Data:Click here to view Tetrahedrite Subgroup data
Locality Data:Click here to view Myeerah Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:150247
Long-form Identifier:1:3:150247:3
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
0.7km (0.5 miles) ⓘUnited Treasure Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA
0.8km (0.5 miles) ⓘFrisco Standard Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA
2.0km (1.2 miles) ⓘKeough, Northport Mining District, Stevens County, Washington, USA
8.5km (5.3 miles) ⓘLucile Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA
8.9km (5.5 miles) ⓘAnaconda Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA
9.6km (6.0 miles) ⓘRed Top Mine, Leadpoint Area, Northport Mining District, Stevens County, Washington, USA
13.9km (8.6 miles) ⓘPend Oreille Mine, Metaline Mining District, Pend Oreille County, Washington, USA
14.8km (9.2 miles) ⓘOriole Mine, Metaline Mining District, Pend Oreille County, Washington, USA
14.9km (9.3 miles) ⓘMelrose Mine, Northport Area, Northport Mining District, Stevens County, Washington, USA
15.5km (9.6 miles) ⓘUncas Prospect, Metaline Mining District, Pend Oreille County, Washington, USA
References
Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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