10mm to 10.5mm K2 Azurite Granite "K2 Jasper" plain rondelles on the 16 inch strand of approximately 58 pieces. K2 Granite with Azurite material from the Skardu area of northern Pakistan is a bright white granite that contains sharply contrasting orbs of bright blue azurite creating a beautiful gemstone. These have a highly polished surface showing a symmetrical larger than average sized shape for a granite gemstone of opaque transparency with internal Azurite features of opaque transparency. Mined from K2 the 2nd Highest Mountain in the world & located on the border of China & Pakistan in the Himalayas.