Kingman Turquoise Rough Value Guide

Kingman Turquoise Rough is highly collectible due to its origin from one of America's oldest and most prolific mines in Arizona, dating back over 1,000 years to prehistoric Native American discoveries. This 2020-2024 collection features natural unpolished nuggets and slabs that showcase the classic sky blue and green hues synonymous with traditional Southwestern artistry.

What affects the value of Kingman Turquoise Rough?

• The intensity and saturation of the blue or green color significantly impact the $165-$180 price range.
• The complexity and aesthetic appeal of the matrix patterns, particularly those with high copper content, increase desirability.
• The size and weight of the individual rough nuggets or slabs within the collection.
• The overall clarity and lack of excessive fractures in the turquoise material.

How to Identify Kingman Turquoise Rough?

• Look for the characteristic matrix patterns which often include copper ore and quartz inclusions unique to the Mineral Park District.
• Verify the natural unpolished texture of the nuggets and slabs to ensure they have not been stabilized or dyed.
• Examine the color range, which should transition from vibrant sky blue to deep greens, typical of authentic Arizona deposits.
• Check for the presence of host rock remnants that are frequently found on raw Kingman specimens.

History of Kingman Turquoise Rough

The Kingman Mine in Arizona is one of the oldest and largest turquoise mines in the United States, originally discovered by prehistoric Native Americans over 1,000 years ago. It became a commercial powerhouse during the turquoise boom of the late 19th century and remains a primary source for the high-quality sky blue and green stones used in traditional Southwestern jewelry.