Apatite is the gem that taught mineralogy its hardness scale — it defines 5 on Mohs. Gem-quality apatite dazzles in neon blue-green “Paraíba-like” hues, plus sunny yellows and violets, mainly from Madagascar, Brazil and Mexico. Its saturated colors at modest prices make it a favorite of collectors who know.All our apatites are natural stones, certified by the GEMIC Institute laboratory in Siem Reap and filmed individually — the listing shows exactly the stone you receive. Unique pieces; tracked worldwide shipping and 30-day inspection period.