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Smithsonian National Museum of Natural History

GeoGallery

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

African Gems

Demantoid (NMNH G11479)::12960612

Andradite (var. demantoid)

Demantoid (NMNH G11480)::12960611

Andradite (var. demantoid)

Calcite (NMNH G10615)::11056798

Calcite

Calcite (NMNH 166935)::10246489

Calcite with duftite

Danburite (NMNH G11481)::11080107

Danburite

Demantoid bracelet (NMNH G10587)::12960578

Demantoid Bracelet

Descloizite (NMNH C7001)::10246437

Descloizite in dolomite

DeYoung Pink Diamond (NMNH G3772)::15324903

DeYoung Pink Diamond

Enstatite (NMNH G11642)::13069350

Enstatite

Fluorite (NMNH G10614)::13224720

Fluorite

Fluorite gemstones::10246109

Fluorites

Group of Grossulars::10246036

Grossular Garnets

Hoba (USNM 6506)::1001023

Hoba

Hoba (2618)::10246248

Hoba

Jeremejevite (NMNH G11435)::12960607

Jeremejevite

Lion of Merelani (NMNH G11791)::16528805

Lion of Merelani Tsavorite

NMNH 143996::1000828

Ludlockite with smithsonite

NMNH C5549::1000971

Malachite with azurite

Malachite with cuprite, quartz, and azurite (NMNH B14193)::1000970

Malachite with cuprite, quartz, and azurite

Moonstone (NMNH G10627)::11075215

Moonstone

Moonstone (NMNH G11433)::11070814

Moonstone

Nephrite jade bowl (NMNH G8540)::10246139

Nephrite Bowl

Phosgenite (NMNH G11637)::13069361

Phosgenite

Pyrope (var. rhodolite) (NMNH G11613)::12960581

Pyrope (var. rhodolite)

Scapolite (NMNH G10566)::13530146

Scapolite

Scapolite (NMNH G10665-00)::10960526

Scapolite

NMNH 137559::1000901

Smithsonite

NMNH 170827::1000973

Spessartine

Spinel (NMNH G11456)::11057602

Spinel

Spinel (NMNH G10558)::13594469

Spinel

Bilgore Spinel Ring (NMNH G11667)::13069326

Spinel ring

Sunstone (NMNH G10700)::13224714

Sunstone

Tennantite (NMNH R8534)::11194484

Tennantite

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

Unusual Gems

Wulfenite (NMNH 166974)::10246396

Wulfenite