1. Gemstones, agates, crystals, gold mines. I found the perfect big purple gem. gemstone, agate

    Gemstones, agates, crystals, gold mines. I found the perfect big purple gem. gemstone, agate

    10
  2. Agate, gemstones, crystals, and agate stones found in ancient river channels

    Agate, gemstones, crystals, and agate stones found in ancient river channels

    10
  3. The gems are hidden in a layer of gravel, covered by vegetation. Crystal, agate, gem, agate, crystal

    The gems are hidden in a layer of gravel, covered by vegetation. Crystal, agate, gem, agate, crystal

    7
  4. Natural agate, a gemstone mined from the cliffs

    Natural agate, a gemstone mined from the cliffs

    8