Well known varieties of beryl include emerald and aquamarine. Naturally occurring, hexagonal crystals of beryl can be up to several meters in size; terminated crystals are relatively rare. Pure beryl is colorless, but it is frequently tinted by impurities; possible colors are green, blue, yellow, red, and white. This lower grade beryl (v. aquamarine) is a nice example of a New Hampshire beryl crystal. .94 oz., 2.5"
