Natural Blue Gem Cabochon SC4762
Natural Blue Gem Cabochon SC4762
About this piece
Few turquoise mines have earned the admiration of collectors quite like the Blue Gem Mine. Located in Nevada, this historic source has produced turquoise that is celebrated for its place in American mining history and its enduring appeal among collectors. Blue Gem specimens remain highly desirable for their documented provenance and their connection to one of the West's most respected turquoise-producing regions.
This remarkable Blue Gem Turquoise cabochon weighs an impressive 74.5 cts and measures 50.5 x 25.59 x 6.8 mm, making it a commanding display specimen. Its substantial size and elongated cabochon profile create a striking presence, making it an exceptional centerpiece for a serious turquoise collection.
Presented in Natural condition with a Filled, Dyed Matrix, Backed treatment status, this cabochon embodies the heritage of the Blue Gem Mine while offering collectors an opportunity to acquire an extraordinary example from a legendary Nevada locality. Large specimens from historic mines are increasingly difficult to find, adding to the appeal of pieces of this scale.
Whether featured as the focal point of a curated display or exhibited alongside specimens from Number 8, Carico Lake, Godber, Fox, and Kingman, this Blue Gem cabochon stands as a testament to the remarkable legacy of American turquoise mining and is a standout acquisition for dedicated collectors.
Condition
Natural
Naturally formed and mined turquoise that has not been stabilized, enhanced, dyed, waxed, oiled, impregnated, or otherwise treated. Ordinary cutting, shaping, sanding, and non-treatment polishing do not change this designation.
Treatment
Filled Matrix
Surface pits or holes have been filled using crushed stone, grit, epoxy, glue, or another bonding or filling material to create a smoother surface.
Dyed Matrix
Dye or another coloring agent has been applied to darken or alter the matrix while leaving the turquoise's own color substantially unchanged.
Backed
A separate support material has been added to the back of the turquoise for strength, thickness, a flatter setting surface, or easier handling. The amount and type of backing should be disclosed when known.
Turquoise Standard grade
A Turquoise Standard grade has not been documented for this piece yet.