Turquoise and glass bead necklace, Tibet, Qing dynasty

It consists of 29 carved turquoise beads in cylindrical format and with a slightly irregular finish, alternately combined with small spherical beads of intense coral tone. It shows wear and patina due to age. Qing dynasty (1644-1912) or later. 

Turquoise length: 10-12 mm (approx.); Diameter: 7 mm (approx.)