A sample of blue Kyanite (disthene; Al2SiO3) and brown Staurolite (Fe, Mg) in groundmass rock. Photographed at Focus Terra, the Earth Science Research
A sample of blue Kyanite (disthene; Al2SiO3) and brown Staurolite (Fe, Mg) in groundmass rock. Photographed at Focus Terra, the Earth Science Research and Information Centre of ETH, the Swiss Federal Institute of Technology, Zurich.
Size: 5128px × 3408px
Photo credit: © MARK WILLIAMSON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: aluminium, crystal, crystals, deposit, deposits, disthene, eth, geological, geology, groundmass, iron, kyanite, magnesium., mineral, minerals, ore, ores, rock, sample, silicon, staurolite, switzerland, zurich
