niobium

noun 0.849

lithium niobate

noun 0.689

columbite

noun 0.645

bastnaesite

noun 0.591

titanate

noun 0.575

neodymium

noun 0.572

oxynitride

noun 0.561

pyrochlore

noun 0.557

tantalate

noun 0.554

boron nitride

noun 0.552

carbonatite

noun 0.549

carbonitride

noun 0.549

nobelium

noun 0.541

tantalite

noun 0.536

zirconate

noun 0.534

lithium tantalate

noun 0.532

xenotime

noun 0.531

anorthite

noun 0.529

tantalum

noun 0.528

boride

noun 0.526

nepheline

noun 0.524

nitride

noun 0.522

natrolite

noun 0.521

albite

noun 0.519

clinozoisite

noun 0.518

novobiocin

noun 0.516

titanium oxide

noun 0.514

polyoxometalate

noun 0.513

molybdate

noun 0.512

wolframite

noun 0.512

silicon nitride

noun 0.511

odium

noun 0.511

wollastonite

noun 0.510

orthosilicate

noun 0.510

nanoclay

noun 0.510

zirconia

noun 0.507

ytterbium

noun 0.506

barium nitrate

noun 0.505

lanthanide

noun 0.503

molybdenum

noun 0.503

sodalite

noun 0.502

nickel

noun 0.501

beryllium oxide

noun 0.501