Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Diopside from
48-55 Mine, Vesper Peak, Sultan Mining District, Snohomish County, Washington, USA


Locality type:Prospect
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Hedenbergite1
Grossular1
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view 48-55 Mine, Vesper Peak, Sultan Mining District, Snohomish County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:98127
Long-form Identifier:1:3:98127:3
GUID (UUID V4):0
Nearest other occurrences of Diopside
2.2km (1.4 miles) ⓘCopper Lake, Williamson Creek, Sultan Mining District, Snohomish County, Washington, USA
16.9km (10.5 miles) ⓘDarrington Bornite Prospect, Darrington Mining District, Snohomish County, Washington, USA
25.4km (15.8 miles) ⓘHalford Railroad Cut, Index Mining District, Snohomish County, Washington, USA
27.2km (16.9 miles) ⓘBaring Mining District, King County, Washington, USA
31.8km (19.8 miles) ⓘMaloney Quarries, Grotto, King County, Washington, USA
41.7km (25.9 miles) ⓘDeer Creek, Snohomish County, Washington, USA
58.2km (36.2 miles) ⓘHolden Mine, Railroad Creek Mining District, Chelan County, Washington, USA
62.6km (38.9 miles) ⓘPaddy-go-Easy Pass occurrences, Cle Elum River, Cle Elum Mining District, Kittitas County, Washington, USA
64.1km (39.8 miles) ⓘCultus Mountain Nickel Occurrence, Hamilton Mining District, Skagit County, Washington, USA
65.5km (40.7 miles) ⓘDenny Gulch, Denny Mountain, Snoqualmie Mining District, King 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.83
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.pages 99, 108
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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