witherite

noun 0.628

wollastonite

noun 0.620

willemite

noun 0.614

wolframite

noun 0.606

sphalerite

noun 0.590

whitlockite

noun 0.576

tungstate

noun 0.574

ringwoodite

noun 0.569

zirconate

noun 0.569

scheelite

noun 0.563

tungsten

noun 0.561

zircon

noun 0.560

zoisite

noun 0.547

tetrahedrite

noun 0.543

zirconium

noun 0.541

cerussite

noun 0.540

azurite

noun 0.538

bornite

noun 0.537

brucite

noun 0.535

spessartine

noun 0.535

iron sulphide

noun 0.534

boron nitride

noun 0.534

pyrrhotite

noun 0.531

calcium tungstate

noun 0.530

hydrotalcite

noun 0.530

smithsonite

noun 0.528

wolfram

noun 0.526

pyrolusite

noun 0.526

zirconia

noun 0.524

tungsten carbide

noun 0.522

heulandite

noun 0.521

rutile

noun 0.518

wootz

noun 0.517

ulexite

noun 0.517

stishovite

noun 0.515

uraninite

noun 0.515

alunite

noun 0.514

boride

noun 0.514

pollucite

noun 0.513

hornwort

noun 0.512

pitchblende

noun 0.511

zinc

noun 0.507

strontianite

noun 0.507

aluminium nitride

noun 0.507

bronzite

noun 0.505

andalusite

noun 0.505

zeolite

noun 0.504

hafnium

noun 0.502

pyrochlore

noun 0.502

sulphide

noun 0.501

gallium nitride

noun 0.501

lawsonite

noun 0.500

zincate

noun 0.500