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Smithsonian National Museum of Natural History

GeoGallery

NMNH R19826::1000976

Afghanite with calcite

Andalusite in quartz vein (NMNH C3014)::10953763

Andalusite with quartz, muscovite, and biotite

Attaway Ametrine (NMNH G10392)::11029277

Attaway Ametrine

NMNH 173458, detail::1000817

Bastnäsite with quartz

NMNH R11913::1000964

Bismuth

Corundum (var. ruby) (NMNH G11436)::13594466

Corundum (var. ruby)

Dyber Ametrine (NMNH G10380-00)::10782689

Dyber Ametrine

Group of elbaite gems::15324912

Elbaites

Fluorite (NMNH G11442-00)::10958573

Fluorite

Paravauxite (NMNH 103868)::10246495

Paravauxite

NMNH G7848::1000994

Phosphophyllite

Picasso Kunzite Necklace (NMNH G9956) [AUTO]::10956616

Picasso Kunzite Necklace

Pollucite (NMNH G11458-00)::11072582

Pollucite

Ametrines (NMNH G9576 and G9950)::10245934

Quartz (var. ametrine)

Group of quartz gems::15324908

Quartz Gems

Southwest Sunset (NMNH G11509-00)::10928747

Southwest Sunset

Vivianite with Pyrite (NMNH R19035)::10246357

Vivianite with pyrite