... supplying a wide range of natural semi-precious stone beads such as below, 1. natural Agate (blue ... ,re white agate),2. quartz (rock crystal, rutilated, citrine , crystal, quartz beads - tourmaline beads, smoky quartz, amethyst, rose quartz, ... cape amethyst),3. Jasper (ocean jasper, brown zebra jasper, moukaite jasper beads ...