Sigma-type clinopyroxene porphyroclast (top to the left) in High Temperature shear zone in gabbros, Internal Ligurian Units, Bonassola, Italy Photo by Rodolfo Carosi (Unito)
Sigma-type clinopyroxene porphyroclast (top to the left) in High Temperature shear zone in gabbros, Internal Ligurian Units, Bonassola, Italy
Photo by Rodolfo Carosi (Unito)