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Pyroxene Group from
Ytterøya, Levanger, Trøndelag, Norway


Locality type:Island
Classification
Species:'Pyroxene Group' (not an IMA approved species)
Formula:ADSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyroxene Group data
Locality Data:Click here to view Ytterøya, Levanger, Trøndelag, Norway
Data Identifiers
Mindat Occurrence Record ID:1389310
Long-form Identifier:1:3:1389310:9
GUID (UUID V4):0
References
Carstens, H. (1962) A post-Caledonian ultrabasic biotite lamprophyre dyke of the island Ytterøy in the Trondheimsfjord, Norway, in Årbok 1961. Norges Geologiske Undersøkelse 215, Norges Geologiske Undersøkelse (NGU). p.10-21.
Priem, H. N. A., Verschure, R. H., Boelrijk, N. A. I. M., Hebeda, E. H., Thorkildsen, C. D. (1968). Rb-Sr and K-Ar age measurements of phlogopitic biotite from the ultrabasic lamprophyre dyke on the island of Ytterøy, Trondheimsfjord, Norway. Nor. Geol. Tidsskr., 48, 319-321.
Mitchell, John G., Roberts, David (1986) Ages of lamprophyre dykes from Ytterøy and Lerkehaug, near Steinkjer, Central Norwegian Caledonides. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 66 (4) 255-261
 
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