Agate can be a method of chalcedony, a stone created predominantly of silica and shaped underneath intense heat, and is available in several colors and designs. In relation to this sort of gemstone, the names of the differing types of agate beads are visually descriptive: tiger’s eye, hearth agate beads, https://www.gemsbiz.com/blog/explore/where-to-buy-faceted-gemstone-beads