| |
| | Chrysoberyl - ZnetShows.com (Site not responding. Last check: 2007-10-21) |
 | | All chrysoberyls are hard gemstones, the transparent varieties occuring in yellow, brown, green, and, in rare instances, blue shades. |
 | | Cymophane, the celebrated cat's eye chrysoberyl, is usually yellowish or greenish and transparent to translucent. |
 | | Although a large percentage of chrysoberyl is rough and unusable for gemstone purposes, the family nonetheless contains some notable gem quality members, including the rare alexandrite and cymophane, also known as cats-eye. |
| www.znetshows.com /LearnGemStone/Define/define_item.asp?ID=14 (200 words) |
|