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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Chromium-bearing Clinochlore from
Brown Lake Prospect, Okanogan County, Washington, USA


Locality type:Prospect
Classification
Species:Clinochlore var: Chromium-bearing Clinochlore
Formula:Mg5(Al,Cr)2Si3O10(OH)8
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Chromium-bearing Clinochlore data
Locality Data:Click here to view Brown Lake Prospect, Okanogan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:308622
Long-form Identifier:1:3:308622:3
GUID (UUID V4):0
Nearest other occurrences of Chromium-bearing Clinochlore
85.8km (53.3 miles) ⓘKeller Chromite Occurrence, San Poil Mining District (Keller Mining District), Ferry 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.
 
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