Beautiful Bisbee Arizona Blue coloration with Chocolate Matrix and includes Quartz traces. This gem is natural and weighs 16.5 cts.
A nice pair of Bisbee Turquoise cabochons hand cut by John Hartman of Durango Silver Company. They h
Large Bisbee Turquoise with Red Matrix Cabochon hand cut by John Hartman. 32.5 carats, Natural
Here is a nice Bisbee Turquoise cabochon With red matrix. It was hand cut by John Hartman and weighs
This is a very nice and very large, oval smoky Bisbee Turquoise cabochon with quartz. It was cut by
A beautiful and unique visit Turquoise cabochon with chocolate brown and quartz matrix. The stone wa
