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Smithsonian National Museum of Natural History

GeoGallery

African Gems (NMNH G10160, G10162, G10182)::11031104

African Gems

Alexandrites (NMNH G2042, G3407, G10065)::11064991

Alexandrites

Attaway Ametrine (NMNH G10392)::11029277

Attaway Ametrine

NMNH R11913::1000964

Bismuth

Group of Cat's Eyes (NMNH G3248, G3924, G5700, G3119, G3786, G2161, G3301)::10245790

Cat's Eyes

Corundum (var. ruby) (NMNH G11494)::13594455

Corundum (var. ruby)

Sapphire (NMNH 171220)::10245607

Corundum (var. sapphire)

Group of sapphires::15324911

Corundum (var. sapphire)

Star Sapphire Ring (NMNH G9219)::10245778

Corundum (var. star sapphire)

Dravite (NMNH G10697)::12960604

Dravite

Dyber Ametrine (NMNH G10380-00)::10782689

Dyber Ametrine

Elbaite (NMNH G11451-00)::10958582

Elbaite

Elbaite (NMNH G10657)::11030889

Elbaite

Zircon pendant (NMNH G10490)::13069359

George Pendant

Tsavorite (NMNH G10626)::11070820

Grossular (var. tsavorite)

Tsavorite and Tourmaline (NMNH G10525, G10530)::11078135

Grossular (var. tsavorite) and Elbaite

Group of Grossulars::10246036

Grossular Garnets

Group of Grossulars::10246048

Grossular Garnets

Logan Sapphire (NMNH G3703)::15324895

Logan Sapphire

Maharani Cat's Eye (NMNH G3642)::10245792

Maharani Cat's Eye

Orthoclase Moonstone (NMNH G4134)::10246093

Moonstone

Orthoclase Moonstone (NMNH G2104)::10246092

Moonstone Carving

Paravauxite (NMNH 103868)::10246495

Paravauxite

NMNH G7848::1000994

Phosphophyllite

Color-change garnet (NMNH G11432-00)::10958568

Pyrope

Pyrope (var. rhodolite) (NMNH G10635-00)::10960846

Pyrope (var. rhodolite)

Ametrines (NMNH G9576 and G9950)::10245934

Quartz (var. ametrine)

Group of quartz gems::15324908

Quartz Gems

Rosser Reeves Star Ruby (NMNH G4257)::15324890

Rosser Reeves Star Ruby

Southwest Sunset (NMNH G11509-00)::10928747

Southwest Sunset

Blue Spinel (NMNH G10629)::10953147

Spinel

Spinel gemstones (NMNH G2165, G3685, G2166)::10957088

Spinels

Star sapphire (NMNH G8845)::15324893

Star of Bombay

Star of Katandru (NMNH G10398)::11028985

Star of Katandru

Star Sapphire Necklace (NMNH G8887)::15324905

Star Sapphire Necklace

Group of Gems (NMNH G3548, G8817, G4941, G8456)::10246120

Unusual Gems