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Smithsonian National Museum of Natural History

GeoGallery

Bellsbank (USNM 2162-2)::1000811

Bellsbank

Blue Heart Diamond Ring (NMNH G4873)::11201629

Blue Heart Diamond

Cafarsite (NMNH B13744)::10962894

Cafarsite

Cullinan Blue Diamond Necklace (NMNH G10592)::15324888

Cullinan Blue Diamond Necklace

Serpentine with Demantoid (NMNH 116884)::10246653

Demantoid with serpentine

Diamond (NMNH 120956) [AUTO]::10956765

Diamond in kimberlite

NMNH 110584::1000863

Eclogite

NMNH 110586::1000864

Eclogite

Fluorite with Quartz (NMNH 137592)::10246344

Fluorite with quartz

Fluorite gemstones::10246109

Fluorites

Garnet peridotite (NMNH 1150598)::1000874

Garnet peridotite

NMNH 110598::1000875

Garnet peridotite

Gypsum with Sulfur (NMNH 148289)::10246478

Gypsum with sulphur

NMNH 173459::1000866

Hematite with quartz

Kimberley Diamond (NMNH G11739)::16615006

Kimberley Diamond

Kyanite-bearing schist (NMNH R3752)::10953779

Kyanite schist

Magnetite (NMNH B10614)::10246317

Magnetite

Marquise Diamond Ring (NMNH G4220)::11201633

Marquise Diamond Ring

Chlorite (NMNH 145754)::10246374

Milarite with chlorite

Oppenheimer Diamond (NMNH 117538)::15324900

Oppenheimer Diamond

Adularia (NMNH R2820)::10961859

Orthoclase (var. adularia)

Pearson Diamond (NMNH G7114-00)::10956733

Pearson Diamond

NMNH R7987::1000993

Phosgenite

Portuguese Diamond (NMNH G3898)::15324902

Portuguese Diamond

Quartz (NMNH G3293)::10245911

Quartz (var. smoky quartz)

Group of quartz gems::15324908

Quartz Gems

Rhodochrosite (NMNH 144191)::10246350

Rhodochrosite

Ruby and diamond brooch (NMNH G11630)::13069322

Ruby and Diamond Brooch

Shepard Diamond (NMNH G3406)::10245400

Shepard Diamond

NMNH R18907::1000996

Siderite

Sugilite (NMNH 170384)::10246637

Sugilite

Sulfur (NMNH R16918)::10246295

Sulfur

Group of Gems (NMNH G9018, G8633, G9837, G8454, G8419)::10246121

Unusual Gems

Victoria-Transvaal Diamond Necklace (NMNH G7101)::10245483

Victoria-Transvaal Diamond

Vigarano (USNM 3138)::1001089

Vigarano