Natural raw blue aquamarine crystal. You get one rough aquamarine specimen from Brazil very similar to appear in image above, picked at random. Please expect some slight variation in terms of color, transparency, size and shape, as there are some variations unique for each stone. Note that all crystals are natural, so sometimes little imperfections can appear. Type: Aquamarine Color: Watery blue, ocean blue Transparency: Translucent Mohs hardness: 7,5 - 8 Polished: Not polished Shape: Free Form Approx measurements: 50mm - 70mm x 30mm - 40mm/1,9" - 2,7" x 1,1" x 1,5" Approx weight: 90g - 110g Origin: Brazil