Roman Glass

Roman Glass

  • Roman Glass Natural 4-5mm Coins

    Roman Glass Natural 4-5mm Coins

    Bead World Gems

    $16.50
    Approximate beads per strand: 35 What is it: The colorless (and "aqua" blue) glass was produced in the Roman period by adding either antimony or manganese oxide. This oxidised the iron, which although yellow, is a much weaker colorant, allowing the...
    $16.50