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Chromium-bearing Lawsonite from
Roche Noire west slope, Ceillac, Briançon, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France


Locality type:Mountain Area
Classification
Species:Lawsonite var: Chromium-bearing Lawsonite
Formula:Ca(Al,Cr)2[Si2O7](OH)2 · H2O
Comments:Elongated prisms,up to 0.2 mm in size, slightly pinkish.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chromium-bearing Lawsonite data
Locality Data:Click here to view Roche Noire west slope, Ceillac, Briançon, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France
Data Identifiers
Mindat Occurrence Record ID:1027697
Long-form Identifier:1:3:1027697:6
GUID (UUID V4):0
References
Mevel, C., and Kienast, J.R. (1980) Chromian jadeite, phengite, pumpellyite, and lawsonite in a high-pressure metamorphosed gabbro from the French Alps. Mineralogical Magazine, 43 (332), 979-984.
 
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