Amethyst

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Size: 5388px × 3573px
Photo credit: © RF Company / F309 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 7, america, amerika, amethyst, brazil, canada, chemical, color, colour, crystals, formula, green, habitat, hardness, india, lanka, madagascar, madagaskar, mineral, minerals, mohs, occurrence, rhombohedral, russia, scale, silicate, silicates, sio2, sri, states, system, tectosilicate, tectosilicates, trigonal, united, usa