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Omphacite from
Tesso Valley, Lanzo Valleys, Metropolitan City of Turin, Piedmont, Italy


Locality type:Valley
Classification
Species:Omphacite
Formula:(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Comments:Rims Na-augite in metabasite granulites.
Rims diopside (pre-Alpine mineral).
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Omphacite data
Locality Data:Click here to view Tesso Valley, Lanzo Valleys, Metropolitan City of Turin, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:312966
Long-form Identifier:1:3:312966:1
GUID (UUID V4):52e961de-67f6-45df-ba78-1d7fcd5565af
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Tectono-Metamorphic Evolution of Serpentinites from Lanzo Valleys Subduction Complex (Piemonte—Sesia-Lanzo Zone Boundary...Universitá degli Studi di Milano, 20133 Milano, Italy; matteo.assanelli@studenti.unimi.it (M.A.); pietro... Universitá degli Studi di Pavia, 27100 Pavia, Italy; gisella.rebay@unipv.it Correspondence: manuel.roda@unimi...the upper Tesso Valley the folded contact between Piemonte Zone ophiolites and Sesia-Lanzo Zone continental...gneisses are deformed by four ductile superposed groups of structures, associated with different mineral assemblages
Journal (article/letter/editorial)
Quantitative X-ray Maps Analaysis of Composition and Microstructure of Permian High-Temperature Relicts...Relicts in Acidic Rocks from the Sesia-Lanzo Zone Eclogitic Continental Crust, Western Alps Michele Zucali...Quantitative X-ray Maps Analaysis of Composition and Microstructure of Permian High-Temperature Relicts...Relicts in Acidic Rocks from the Sesia-Lanzo Zone Eclogitic Continental Crust, Western Alps. Minerals 2021...Studi di Milano, Via Mangiagalli 34, 20133 Milano, Italy; itroc11@gmail.com (L.C.); manuel.roda@unimi.it
Journal (article/letter/editorial)
(Italian Western Alps): a record of the opening and closure of the Piedmont ocean M. LARDEAUX Laboratoire...23, 20733 Milano, Italy ABSTRACT The Sesia zone (Italian Western Alps) offers one of the best preserved...preserved examples of pre-Alpine basement reactivated, under eclogite facies conditions, during the Alpine orogenesis...orogenesis. A detailed mineralogical study of eclogitized acid and basic granulites, and related amphibolites...low-P granulite stage giving rise to the development of orthopyroxene + garnet + plagioclase + brown amphibole
 
Mineral and/or Locality  
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