Orthogneiss with boudinaged dolerite dykes. Melt veins fill the boudin necks. Praia das Conchas, Buzios. Renata Schmitt and Rudolph Trouw for scale
PhotoID561
Orthogneiss with boudinaged dolerite dykes. Melt veins fill the boudin necks. Praia das Conchas, Buzios. Renata Schmitt and Rudolph Trouw for scale
PhotoID561
Photograph: Cees Passchier