Septarian nodule
Septarian nodule.
Size: 3343px × 3181px
Photo credit: © Natural History Museum, London / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: black, brown, concretion, crack, green, long, mineral, nodule, polish, rock, sedimentary, septarian, shot, sphere, spherical, stone, studio, studioshot, yellow
