... are supplying a wide range of natural semi-precious stone beads such as below, 1. natural Agate (blue grain ... ),2. quartz (rock crystal, rutilated, citrine , crystal, quartz beads - tourmaline beads, smoky quartz, amethyst, rose quartz, cape amethyst),3. Jasper ... zebra jasper, moukaite jasper beads, natural picture jasper stone - picture jasper beads, autumn) ,4. turquoise beads,5. Garnet,6. Coral ...