Tiffany Stone Utah Opal
Sterling silver Tiffany stone also called Utah Opal or Fluorite. The stone is often used for rockets because of its heat resistance, so it's not readily available in jewelry. The pendant measures 2 inches from top of bail to bottom of pendant, and an inch wide at the widest and 1/4 inch thick. Bail opening is 7/16ths. Stamped on back is artist name "Lee" and sterling.