chondrite

noun 0.754

achondrite

noun 0.622

iron meteorite

noun 0.606

chromitite

noun 0.583

meteorite

noun 0.578

chondrule

noun 0.578

carbonatite

noun 0.572

black carbon

noun 0.566

carbon black

noun 0.563

carbonite

noun 0.550

carbon

noun 0.546

cosmic dust

noun 0.544

carbonado

noun 0.542

aerolite

noun 0.542

chloritoid

noun 0.540

biochar

noun 0.540

black shale

noun 0.536

anthracite

noun 0.532

coal black

noun 0.532

chromite

noun 0.532

meteoroid

noun 0.528

troctolite

noun 0.524

carborane

noun 0.523

micrometeorite

noun 0.521

cosmochemistry

noun 0.520

coking coal

noun 0.520

charbon

noun 0.520

kerogen

noun 0.516

iron carbide

noun 0.515

inertinite

noun 0.514

carbo

noun 0.513

coprolite

noun 0.512

enstatite

noun 0.510

brown coal

noun 0.510

graphite

noun 0.510

carbon-14

noun 0.509

tungsten carbide

noun 0.509

vitrinite

noun 0.508

cristobalite

noun 0.507

coesite

noun 0.506

asteroid

noun 0.505

komatiite

noun 0.504

petroleum coke

noun 0.504

bornite

noun 0.503

ringwoodite

noun 0.503

bronzite

noun 0.502

acetylene black

noun 0.502

siderite

noun 0.501

cummingtonite

noun 0.501

stishovite

noun 0.500

chrysene

noun 0.500