Agate is usually a kind of chalcedony, a stone produced predominantly of silica and formed under intensive warmth, and comes in numerous colours and styles. With regards to such a gemstone, the names of the differing types of agate beads are visually descriptive: tiger’s eye, fire agate beads, moss agate https://www.gemsbiz.com/blog/explore/where-to-buy-faceted-gemstone-beads