perthite

noun 0.644

peridot

noun 0.628

pyroxenite

noun 0.623

pumpellyite

noun 0.622

orthopyroxene

noun 0.614

pegmatite

noun 0.608

pyroxene

noun 0.607

palagonite

noun 0.607

glaucophane

noun 0.606

augite

noun 0.601

eclogite

noun 0.601

plagioclase

noun 0.601

palygorskite

noun 0.597

phengite

noun 0.591

pyrophyllite

noun 0.590

epidote

noun 0.587

diopside

noun 0.587

pyrochlore

noun 0.587

paragneiss

noun 0.585

enstatite

noun 0.585

vesuvianite

noun 0.584

pentlandite

noun 0.583

olivine

noun 0.578

scapolite

noun 0.575

potassium feldspar

noun 0.572

anthophyllite

noun 0.571

hornblende

noun 0.570

sapphirine

noun 0.565

phlogopite

noun 0.564

chloritoid

noun 0.563

omphacite

noun 0.562

anorthite

noun 0.562

spessartine

noun 0.562

andalusite

noun 0.560

oligoclase

noun 0.560

orthoclase

noun 0.558

perlite

noun 0.558

plagiogranite

noun 0.557

perovskite

noun 0.556

granulite

noun 0.554

ringwoodite

noun 0.554

prehnite

noun 0.553

heulandite

noun 0.552

zoisite

noun 0.551

hypersthene

noun 0.550

carbonatite

noun 0.549

microspar

noun 0.549

pyrope

noun 0.549

tremolite

noun 0.548

kalsilite

noun 0.548

porphyry

noun 0.547

gabbro

noun 0.545

lamproite

noun 0.544

nephelinite

noun 0.543

granophyre

noun 0.539

spodumene

noun 0.537

cummingtonite

noun 0.537

faujasite

noun 0.537

greensand

noun 0.535

petalite

noun 0.534

serpentinite

noun 0.533

lamprophyre

noun 0.533

anorthosite

noun 0.533

garnets

noun 0.532

andesite

noun 0.530

garnet

noun 0.530

almandine

noun 0.529

hectorite

noun 0.528

aragonite

noun 0.527

syenite

noun 0.527

clinozoisite

noun 0.526

radiolarite

noun 0.526

bastnaesite

noun 0.526

pygargus

noun 0.524

arsenopyrite

noun 0.524

volcanic glass

noun 0.524

pyrrhotite

noun 0.523

moss agate

noun 0.522

greigite

noun 0.522

trachyte

noun 0.522

labradorite

noun 0.522

natrolite

noun 0.522

bornite

noun 0.521

chabazite

noun 0.519

pitchstone

noun 0.518

fayalite

noun 0.518

wollastonite

noun 0.517

zeolite

noun 0.517

magnesite

noun 0.517

trachyandesite

noun 0.515

adularia

noun 0.515

stilbite

noun 0.514

phosphorite

noun 0.514

thenardite

noun 0.514

phenocryst

noun 0.514

anorthoclase

noun 0.514

cancrinite

noun 0.514

troctolite

noun 0.513

amazonite

noun 0.513

phyllosilicate

noun 0.513