Aerinite
Saint-Pandelon, Dax, Landes, Nouvelle-Aquitaine, France
A blue mass of serpentinous-like aerinite on an ophite rock.
Found during the beginning of the nineties at the bottom of the Saint Pandelon quarry, near Dax.
The small white square of paper, 1cm width, gives the scale.
© photo of M. Dolivet