is 321.02 KB, has a resolution of 900x859 pixels and was uploaded on March 24, 2020 @ 10:58 pm by user: olgaser. It is filed under the tags: diagram, steven universe, mohs scale of mineral hardness, map, amethyst. Click the blue button at the top to freely download: Gemstone Peridot Ruby Amethyst Navaratna png.