Currency Displayed in
Very nice large pear-shaped Bisbee Turquoise cabochon with chocolate brown and quartz matrix. This stone was hand cut by John Hartman from a natural nugget of Bisbee Turquoise. This nugget came out of the Bob Matthews Turquoise Collection, which is well known and historical. The stone weighs 39.5 carats and measures 34.5 mm x 29 mm.