fuckyeahmineralogy: Aquamarine, a color of beryl (Be3Al2(SiO3)6) with schorl; aquamarine gains its blue color from Fe2+ ions. Schorl is the most common type of tourmaline.
xxx pics
fuckyeahmineralogy: Aquamarine, a color of beryl (Be3Al2(SiO3)6) with schorl; aquamarine gains its blue color from Fe2+ ions. Schorl is the most common type of tourmaline.
