Natural Lone mountain turquoise and pink conch pearl necklace

Green edged lone mountain turquoise and pink conch beads with 3&6mm pearls and 4mm corrugated round pearls. 16.5in long with a 2in sterling silver extension. 

Lone Mountain Turquoise: The Lone Mountain turquoise mine is located in Tonopah, NV. Discovered in 1920 as the Blue Jay Mine by Lee Hand, it is a historic and currently operating mine known for producing high-grade turquoise, particularly its sought-after dark blue, spiderweb matrix stones and lighter blue to gray-blue varieties.This is natural untreated turquoise.