ALEX STREKEISEN-Crenulation cleavage

Alex Strekeisen - I vetrini della mia fantasia

Crenulation cleavages

ALEX STREKEISEN

ALEX STREKEISEN-Crenulation cleavage

ALEX STREKEISEN-Thulite

ALEX STREKEISEN-Veins

Tectonics and Structural Geology Features from the field: crenulation cleavage

ALEX STREKEISEN-Deformation Twins

Crenulation cleavages

Crenulation cleavage in schist on the Mamores

Tectonics and Structural Geology Features from the field: crenulation cleavage

Crenulation cleavage in schist on the Mamores

ALEX STREKEISEN-Crenulation cleavage

ALEX STREKEISEN-Crenulation cleavage

ALEX STREKEISEN-Crenulation cleavage