# https://en.wikipedia.org/wiki/Category:Gemstones as of 20160203
Batrachite
Cabochon
Carbuncle
Hardstone
Lyngurium
Sunstone
Anyolite
Apatite
Augite
Azurite
Benitoite
Bisbee Blue
Bowenite
Ceylonite
Chlorastrolite
Chrysoberyl
Clinohumite
Dallasite
Datolite
Dioptase
Dumortierite
Ekanite
Eudialyte
Goldstone
Helenite
Hiddenite
Humite
Jacinth
Jargoon
Kyanite
Lapis armenus
Lapis lazuli
Larimar
Malachite
Moldavite
Moonstone
Musgravite
Nuummite
Obsidian
Painite
Pearl
Pectolite
Pendeloque
Peridot
Pezzottaite
Pounamu
Prasiolite
Rhodonite
Sapphirine
Saussurite
Scheelite
Seraphinite
Serendibite
Silicon carbide
Sodalite
Spectrolite
Sphalerite
Spinel
Spodumene
Strontium titanate
Sugilite
Taaffeite
Tanzanite
Thulite
Thunderegg
Tinaksite
Titanite
Topaz
Tourmaline
Turquoise
Vesuvianite
Zircon
Zultanite
