Turquoise & Spiny Oyster Shell Adjustable ring

• Kingman Turquoise & Spiny Oyster Shell compressed with Bronze creating stunning stone
• 1 1/2 inches tall by 1 3/8 inch across widest point
• Size 8- Adjustable ring / free size
• Sterling Silver

Photo taken on early 1900s building at Techatticup gold mine in Nevada