data set of valuable gems pulled from: https://www.gemsociety.org/gemstone-encyclopedia/

valuablegems.txt

color change sapphire
color change garnet
uvarovite garnet
tsavorite garnet
tiger eye
star sapphire
spessartite garnet
smoky quartz
saltwater pearl
rose quartz
rhodolite garnet
red beryl
pyrope garnet
paraiba tourmaline
padparadscha sapphire
oregon sunstone
opal stone
natural glass
mandarin garnet
mali garnet
malaya garnet
malaia garnet
lapis lazuli
hydrogrossular garnet
grossular garnet
freshwater pearl
demantoid garnet
chrysocolla chalcedony
chicken-blood stone
calcareous concretions
black opal
almandine garnet
zunyite
zoisite
zircon
zincite
zektzerite
yugawaralite
xonotlite
wulfenite
wollastonite
witherite
willemite
wilkeite
whewellite
weloganite
wavellite
wardite
vivianite
villiaumite
vesuvianite
vayrynenite
variscite
vanadinite
ulexite
turquoise
tugtupite
tryphylite
triphylite
tremolite
tourmaline
topaz
titanite
thomsonite
thaumasite
tephroite
tektite
tanzanite
tantalite
talc
taaffeite
sunstone
sulphur
sulfur
sugilite
strontianite
stolzite
stichtite
stibiotantalite
staurolite
spurrite
spodumene
spinel
sphene
sphalerite
sogdianite
sodalite
smithsonite
smaltite
sinhalite
simpsonite
sillimanite
siderite
shortite
shattuckite
serpentine
serandite
senarmontite
sellaite
scorodite
scolecite
scheelite
scapolite
sarcolite
sapphirine
sapphire
sanidine
samarskite
rutile
ruby
rubellite
rhodonite
rhodochrosite
rhodizite
realgar
quartzite
quartz
pyrrhotite
pyroxmangite
pyrophyllite
pyrite
pyrargyrite
purpurite
pumpellyite
proustite
proteus
prosopite
prehnite
powellite
poudretteite
pollucite
phosphophyllite
phosgenite
phenakite
petalite
perthite
peristerite
peridot
periclase
pentlandite
pectolite
pearl
parisite
pargasite
papagoite
palygorskite
painite
orthoclase
opal
onyx
oligoclase
obsidian
nickeline
niccolite
neptunite
nephrite
nepheline
natrolite
nambulite
musgravite
morganite
mordenite
moonstone
monazite
moldavite
mimetite
millerite
milarite
microlite
microcline
mesolite
mellite
meliphanite
marcasite
manganotantalite
malachite
magnesite
ludlamite
linarite
leucite
lepidolite
legrandite
lazulite
lawsonite
laserblue
larimar
langbeinite
labradorite
kyanite
kurnakovite
kornerupine
kammererite
jet
jeremejevite
jasper
jadeite
iolite
inderite
idocrase
hyperitdiabas
hurlbutite
hureaulite
humite
huebnerite
hubnerite
howlite
holtite
hodgkinsonite
hessonite
herderite
hemimorphite
hematite
heliodor
hauyne
hambergite
gypsum
grandidierite
glass
gaylussite
garnet
gahnospinel
gadolinite
friedelite
fluorite
fergusonite
feldspar
euxenite
eudialyte
euclase
ettringite
epidote
eosphorite
enstatite
emerald
ekanite
dumortierite
dolomite
dioptase
diopside
dickinsonite
diaspore
diamond
datolite
danburite
cuprite
cryolite
crocoite
creedite
covellite
corundum
cordierite
coral
colemanite
cobaltite
clinochlore
citrine
cinnabar
chrysoprase
chrysocolla
chrysoberyl
chromite
chiolite
childrenite
charoite
chambersite
chalcedony
chabazite
cerussite
ceruleite
celestite
catapleiite
cassiterite
carnelian
cancrinite
canasite
calcite
bytownite
bustamite
brucite
brookite
breithauptite
brazilianite
bornite
boracite
boleite
bloodstone
bismutotantalite
beryllonite
beryl
benitoite
bayldonite
barite
azurite
axinite
augelite
aragonite
aquamarine
apophyllite
apatite
anorthite
anhydrite
anglesite
angelite
andradite
andesine
andalusite
anatase
analcime
ammolite
ametrine
amethyst
amblygonite
amber
amazonite
algodonite
alexandrite
albite
agate
adamite
actinolite