Aim of this note is to analyze geological and petrological problems concerning the P. Bianca Prasinites. They consist of a number of meta-basaltic megebreccias embedded in a Middle Triassic sedimentary sequence. The meta-basalts show geochimical affinity with continental Alkaly-Basalts. The sedimentary sequence is intensively deformed by pressure solution cleavage and isoclinal folding, developed in a westward verging reverse shear zone.
Problematiche petrologiche e geologiche delle Prasiniti di Punta Bianca (La Spezia).
STOPPA, Francesco
1985-01-01
Abstract
Aim of this note is to analyze geological and petrological problems concerning the P. Bianca Prasinites. They consist of a number of meta-basaltic megebreccias embedded in a Middle Triassic sedimentary sequence. The meta-basalts show geochimical affinity with continental Alkaly-Basalts. The sedimentary sequence is intensively deformed by pressure solution cleavage and isoclinal folding, developed in a westward verging reverse shear zone.File in questo prodotto:
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