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Smithsonian National Museum of Natural History

GeoGallery

Agate (NMNH 136385)::10246565

Agate

Ahumada (USNM 436)::1001041

Ahumada

Azurite (NMNH 177311)::13851713

Azurite

Basalt (NMNH 108176)::10954461

Basalt

Bellsbank (USNM 2162-2)::1000811

Bellsbank

Blue Heart Diamond Ring (NMNH G4873)::11201629

Blue Heart Diamond

Calcite

Calcite (NMNH 122900)::10246462

Calcite

Calcite (NMNH G11682)::13069320

Calcite

Carbo (838)::10246241

Carbo

Cullinan Blue Diamond Necklace (NMNH G10592)::15324888

Cullinan Blue Diamond Necklace

Diamond (NMNH 120956) [AUTO]::10956765

Diamond in kimberlite

Mineral Sciences Specimen Photo (NMNH G11475 and G11476)::11072594

Diaspore

Diaspore (NMNH G10560-00)::10480236

Diaspore

NMNH 110584::1000863

Eclogite

NMNH 110586::1000864

Eclogite

Fire Opal (NMNH G10585)::11029691

Fire Opal

Fire Opal (NMNH G5393)::10245999

Fire Opal

Fluorite gemstones::10246109

Fluorites

Garnet peridotite (NMNH 1150598)::1000874

Garnet peridotite

NMNH 110598::1000875

Garnet peridotite

Gypsum (NMNH 125887)::10246476

Gypsum

Gypsum (NMNH 117513)::10246477

Gypsum

Gypsum (NMNH 148357)::10246470

Gypsum

NMNH 173459::1000866

Hematite with quartz

Hemimorphite (NMNH G11450-00)::10958574

Hemimorphite

Hemimorphite (NMNH 128137)::10246635

Hemimorphite

Fire Opal (NMNH G10466)::10447546

Hologem Fire Opal Pendant

Kimberley Diamond (NMNH G11739)::16615006

Kimberley Diamond

Marquise Diamond Ring (NMNH G4220)::11201633

Marquise Diamond Ring

Mimetite (NMNH 125903)::10246625

Mimetite

Nuevo Mercurio (USNM 6130)::1000958

Nuevo Mercurio

Opal (var. hyalite) (NMNH G11521)::11087227

Opal (var. hyalite)

Opal (NMNH R16195)::10246550

Opal in matrix

Fire opals::10956944

Opals

Oppenheimer Diamond (NMNH 117538)::15324900

Oppenheimer Diamond