Spirit of Tibet Turquoise Ring in SilverCut from rare Himalayan Tibetan Turquoise and left completely untreated, this gemstone carries raw earth energy in its purest form. Sourced near Lhasa, one of Tibets most legendary turquoise regions, each stone is shaped and hand polished to reveal its intense blue green glow. Forged over millions of years in copper rich mountain rock, Tibetan Turquoise is prized for its rich colour and wild natural patterns that stand apart from ordinary turquoise.