Rock mineral crystals, polarised light micrograph. This thin slice from a rock contains crystals of pitchstone (pitchblende).

Size: 3631px × 2421px
Photo credit: © DR KEITH WHEELER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: crystal, crystalline, crystals, geological, geology, landscape, light, lm, micrograph, microscope, mineral, mineralogy, minerals, pitchblende, pitchstone, plm, polarised, rock, slice, thin