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Dumortierite from
North Fork Washougal River, Washougal River, Washougal Mining District, Skamania County, Washington, USA


Locality type:River
Classification
Species:Dumortierite
Formula:Al(Al2O)(Al2O)2(SiO4)3(BO3)
Habit:rounded masses to 3mm
Colour:purple
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dumortierite data
Locality Data:Click here to view North Fork Washougal River, Washougal River, Washougal Mining District, Skamania County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:436669
Long-form Identifier:1:3:436669:0
GUID (UUID V4):0
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.pages 43,84
 
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