Appealing translucent stones of wonderful shade are Lower en cabochon. Hardly ever, translucent apatite has a great silk of parallel rutile crystals. When Lower en cabochon With all the silk oriented parallel to The underside on the stone, these specimens will frequently show a chatoyance generally known as "cat's eye." https://andresaxwpd.wikipublicist.com/3470431/apatite_stone_beads_fundamentals_explained