Morenci turquoise is one of the most rare and collectible turquoise in the world. It was originally mined in southeastern Arizona until its depletion. High grade is naturally a super dark blue with black pyrite matrix that when polished looks like silver. This gorgeous, large, teardrop shaped, 5 stone pendant is set with deep blue Morenci turquoise. Hand crafted entirely of sterling silver. Hallmarked "M. Silversmith" and "Sterling" by Navajo silversmith Martha Silversmith. The pendant measures a large 1 & 1/2" tall (NOT including the bail) by 1" wide. Each stone averages 9x7mm. The 5/8" bail has a 7mm opening.