beautyofmicroscopy: A thin section micrograph featuring a sigma…
A thin section micrograph featuring a sigma clast in a carbonate rock.
By Tobias1984 via Wikimedia Commons.
Color balance by Beauty of Microscopy.
A thin section micrograph featuring a sigma clast in a carbonate rock.
By Tobias1984 via Wikimedia Commons.
Color balance by Beauty of Microscopy.