Royston Turquoise Green Rectangular Cabochon

Green Royston Turquoise Rectangular Cabochon for your Jewelry Designs or Turquoise Collection Handcrafted Item Unique One of A Kind Item Rectangular Shape Green Color 16 Carats Approximately 18 mm in Length by 16 mm in Width Lightly Backed for Stability Highly Polished Mined in Nevada USA Professionally Cut The Royston Turquoise Mine is the oldest patented Turquoise Mine in Nevada. it is located within The Royston District near Tonepah, Nevada. Royston Turquoise is often a favorite of Silversmiths because of the wide variety of colors and shades varying from light blue to Dark green.