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Smithsonian National Museum of Natural History

GeoGallery

Calcite (NMNH G10615)::11056798

Calcite

Tashmarines (NMNH G10236, G10237, G10238, and G10239)::10958433

Diopside

Perlberg tourmaline triplets (NMNH G10636, G10637, and G10638)::10980034

Elbaite

Carved emerald head (NMNH G10226-00)::11070845

Emerald Carving

Ethiopian Crystalline Opal (NMNH G10622)::11050123

Ethiopian Opals

Fluorite (NMNH G10614)::13224720

Fluorite

Tsavorite (NMNH G10626)::11070820

Grossular (var. tsavorite)

Moonstone (NMNH G10627)::11075215

Moonstone

Nifontovite (NMNH G10625)::13224694

Nifontovite

Nigerian tourmalines::12309361

Nigerian tourmalines

Pentahydroborite (NMNH G10624)::11056983

Pentahydroborite

Forsterite (var. peridot) (NMNH G10640-00)::10958502

Peridot

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

Pyrope (var. rhodolite)

Quartz with anatase (NMNH G10628)::11057189

Quartz

South Sea Pearl Ring (NMNH G10639)::11031031

South Sea Pearl Ring

Spessartine with garnet (NMNH G10621)::13224704

Spessartine

Blue Spinel (NMNH G10629)::10953147

Spinel

Pink Spinel (NMNH G10630)::10953148

Spinel

Topaz (NMNH G10201)::13224708

Topaz

Whitney Alexandrite composite (NMNH G10613)::14907970

Whitney Alexandrite