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Smithsonian National Museum of Natural History

GeoGallery

Ethiopian Crystalline Opal (NMNH G10622)::11050123

Ethiopian Opals

NMNH 149301::1000835

Euclase

Farmington (USNM 612)::1000947

Farmington

Farmville (USNM 937)::1001056

Farmville

Feldspar Butterfly (NMNH G11822)::17144369

Feldspar Butterfly

Group of Fire Agates (NMNH G10009, G10001, and G10006)::10245980

Fire agate

Fire Opal (NMNH G5393)::10245999

Fire Opal

Opal (var. fire opal) (NMNH G11440-00)::10960980

Fire Opal

Fire Opal (NMNH G10585)::11029691

Fire Opal

Fluorite (NMNH G10658)::13224722

Fluorite

Fluorite (NMNH G10676)::13224718

Fluorite

Fluorite (NMNH G11442-00)::10958573

Fluorite

Fluorite Group (NMNH G10503-10505)::13069342

Fluorite

Fluorite (NMNH G10614)::13224720

Fluorite

Fluorite (NMNH 127148)::10246339

Fluorite

Fluorite (NMNH G10031)::10246111

Fluorite

Fluorite (85113)::10246623

Fluorite

Fluorite (NMNH R12403)::10246457

Fluorite

Fluorite (NMNH G11643)::13069325

Fluorite

Fluorite (NMNH R17986)::10246338

Fluorite with calcite

Fluorite with Chalcopyrite (NMNH 147397)::10246342

Fluorite with calcite and chalcopyrite

Fluorite with Quartz (NMNH 137592)::10246344

Fluorite with quartz

Fluorite gemstones::10246109

Fluorites

Amitsoq Gneiss (NMNH 113545)::10954873

Folded anorthosite

Fort Stockton (USNM 7078)::1001102

Fort Stockton

Mineral Sciences Specimen Photo::10950022

Foshagite

Freedom Diamond (NMNH G11740)::16615009

Freedom Diamond

Gachala Emerald (NMNH 122078)::10245565

Gachala Emerald

Galena with Calcite (NMNH R19497)::10246425

Galena with chalcopyrite, sphalerite, and others

Galena with Marcasite (NMNH 134994)::10246420

Galena with pyrite and marcasite

NMNH 110598::1000875

Garnet peridotite

Garnet peridotite (NMNH 1150598)::1000874

Garnet peridotite

Garnet-bearing monzonite (NMNH 96558)::10950025

Garnet-bearing monzonite

Garnetiferous schist (NMNH 116658-8)::10950069

Garnetiferous schist

Zircon pendant (NMNH G10490)::13069359

George Pendant

Georgina Emerald (NMNH 177086)::12040403

Georgina Emerald