Provenance Matters—The Legacy of the Orvil Jack

If you follow the history of American turquoise, one name stands out for its legendary lime-green hues: Orvil Jack. While the original mine became famous for its vibrant colors and high hardness, the legacy continues through the extensions of that same mineral-rich veins in Nevada.

lime / mint green turquoise stones in their natural freeform shape

What Makes This Extension Special? Turquoise from the Cortez Canyon area is known for its incredible variety. From deep “military” greens to the classic Nevada blues, the mineralization here is complex.

  1. Hardness: Like the original Orvil Jack material, the stones from this extension are often naturally hard and take a beautiful polish without the need for stabilization.
  2. Color Palette: We see a distinct interplay of colors that are synonymous with the high-desert landscape of Nevada.
  3. Rarity: Because these extensions are worked in small batches by independent miners, the material isn’t “flooding” the market. It remains a “boutique” stone for serious collectors.

Buying directly from the mine ensures you are getting a piece of this Nevada legacy with a clear chain of custody—essential for the modern “Mine-to-Market” transparency that today’s buyers demand.


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