MILLARD H. SHARP / SCIENCE PHOTO LIBRARY MILLARD H. SHARP / SCIENCE PHOTO LIBRARY
Peridot, the gemstone made from high quality crystals of olivine, iron magnesium silicate. Peridot is one of the few gemstones that come in only one colour, green, and the colour depends on the amount of iron in the crystal. These come from New Mexico.
Model release not required. Property release not required.