# original source: https://github.com/dariusk/corpora/blob/master/data/materials/gemstones.json
actinolite
adamite
aegerine
afghanite
agardite
agate
ajoite
alabaster
albite
alexandrite
almandine
alunite
amazonite
amber
amethyst
ametrine
ammolite
analcime
anatase
andalusite
andesine
andradite
anglesite
anhydrite
ankerite
annabergite
anthophyllite
antigorite
antlerite
anyolite
apache tears
apophyllite
aquamarine
aragonite
astrophyllite
atacamite
augite
aurichalcite
austinite
aventurine
axinite
azurite
barite
baryte
bauxite
bayldonite
benitoite
beryl
beudantite
biotite
bixbite
blue amber
boleite
bone
boracite
bornite
botallackite
botryogen
bowenite
brazilianite
brochantite
bronzite
brookite
brucite
bubblegram
bytownite
cacoxenite
calcite
caledonite
californite
carletonite
carminite
carnallite
carnelian
cassiterite
castorite
cavansite
celestine
celestite
cerussite
ceylonite
chalcedony
chalcopyrite
chambersite
charoite
chlorastrolite
chloromelanite
chondrodite
chrysoberyl
chrysocolla
chrysotile
cinnabar
citrine
clinochlore
clinohumite
clinozoisite
clintonite
conichalcite
copal
coral
cordierite
corundum
creedite
crocidolite
cummingtonite
cuprite
cymophane
danburite
datolite
diaboleite
diamond
diaspore
diopside
dioptase
dolomite
dravite
druzy
dumortierite
eilat stone
ekanite
elaeolite
elbaite
emerald
enstatite
epidosite
epidote
erythrite
esperite
fayalite
feldspar
ferroaxinite
flint
fluorapatite
fluorapophyllite
fluorite
forsterite
garnet
garnierite
gibbsite
glaucophane
goethite
goshenite
grandidierite
grossular
gypsum
halite
hambergite
hanksite
hardystonite
hauyne
helenite
heliodor
hematite
hemimorphite
hessonite
hibonite
hiddenite
humite
iddingsite
idocrase
iolite
ivory
jacinth
jade
jadeite
jarosite
jasper
jeremejevite
jet
kainite
kidney ore
kimberlite
kornerupine
kunzite
kutnohorite
kyanite
labradorite
lammerite
langbeinite
langite
lapis lazuli
larimar
lawsonite
lazurite
leadhillite
lechatelierite
legrandite
lepidolite
leucophanite
linarite
londonite
magnesioaxinite
magnesite
malachite
manganaxinite
manganoan calcite
maw sit sit
melanterite
mendipite
metal-coated crystals
milky quartz
mimetite
moissanite
mookaite
moonstone
morganite
muscovite
musgravite
nacre
natrophilite
nepheline
nephrite
nimite
normandite
obsidian
olenite
olivenite
olivine
olivinite
onyx
opal
orthoclase
pallasite
pantellerite
papagoite
pargasite
pearl
pectolite
peridot
peridotite
petalite
petoskey stone
pezzottaite
pharmacosiderite
phlogopite
phosgenite
pietersite
pimelite
plancheite
plumbogummite
pollucite
polyhalite
posnjakite
poudretteite
prasiolite
prehnite
proustite
pumpellyite
purpurite
pyrite
pyromorphite
pyrope
pyrrhotite
quartz
raspite
rhodizite
rhodochrosite
riebeckite
rosasite
rose quartz
rossmanite
rubellite
ruby
rutile
sapphire
sardonyx
scapolite
scheelite
schorlomite
scolecite
scorodite
selenite
seraphinite
serendibite
serpentite
shattuckite
shigaite
siderite
smithsonite
smoky quartz
soapstone
sodalite
spessartine
spessartite
sphene
spherocobaltite
spinel
spodumene
steatite
stichtite
stilbite
stishovite
stolzite
strengite
sugilite
sunstone
susannite
sylvite
synthetic alexandrite
synthetic beryl
synthetic corundum
synthetic cubic zirconia
synthetic diamond
synthetic moissanite
synthetic opal
synthetic quartz
synthetic spinel
synthetic turquoise
sérandite
taaffeite
tactite
talc
tantalite
tanzanite
thomsonite
thulite
tiger's-eye
tinaksite
tinzenite
titanite
topaz
tourmaline
tremolite
trinitite
tsavorite
tschermakite
tugtupite
turquoise
tusionite
tyrolite
unakite
uvarovite
vanadinite
variscite
vauxite
vermiculite
vesuvianite
villiaumite
wakefieldite
wavellite
weloganite
wolfenite
xenotime
yttrium aluminium garnet
zektzerite
zeolite
zincite
zinnwaldite
zircon
zoisite