It is actually Howlite.
● This stone is from xinjiang, it is known in the trade as Turquoise because of its blue-green hues(dyed treated), similar to turquoise in appearance.9 inch (10cm). Natural Howlite Beads Strands.Natural Howlite Beads Strands, Top Drilled Beads, Dyed, Teardrop, Green YellowSize: about 31mm long, 10mm wide, 4.