Natural Bisbee Ring by Aaron Anderson. Tufa cast made of Eagle design which native people believes as a messenger to the creator.

Ring size: 11

Stone Size: 0.32"x0.28"

Width: 1.26"

Material: Sterling Silver(Silver925)

Weight: 0.61oz 17.3Gram

Artist/Tribe: Aaron Anderson

He is known by the ONE OF THE KIND Tufa casting jewelry. Tufa cast is one of oldest ways of jewery making for Native Americans. Most of his pieces are sold with the mold he designs and carves. His designs from traditional to contemporary.

Stone:Bisbee Turquoise (Arizona)

The Bisbee Mine was originally founded in the mid 1870's and by 1975 when it was closed had become the largest and richest mine the world has ever known. The matrix in the stone are mostly brown, called chocolate matrix, lots of collector of turquoise loves this mine.
(Not active mine, very hard to find)