rock crystal
Size: 5387px × 3552px
Photo credit: © RF Company / F309 / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 7, appearance, chemical, color, colour, crystal, crystals, formula, green, habitat, hardness, hydrothermale, luster, lustre, material, metamorphe, metamorphes, mineral, minerals, mohs, occurrence, quartz, rhombohedral, rock, scale, silicate, silicates, sio2, system, tectosilicate, tectosilicates, trigonal, vitreous, wide, world, worldwide