Blanded ironstone with crossed polars 2011, Oil on panel with artist's shelf, 24 x 32.5 x 6 inches	Gabbro with crossed polars 2011, Oil on panel with artist's shelf, 24 x 32.5 x 6 inches	Biotite hornfels with crossed polars 2011, Oil on panel with artist's shelf, 24 x 32.5 x 6 inches	Halite and anhydrite with crossed polars 2011, Oil on panel with artist's shelf, three 24 x 10 inch panels on 32.5 x 6 shelf