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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Hemimorphite
Hologem Fire Opal Pendant
Hooker Emerald
Logan Sapphire
MacAlpine Hills 88105
Mackay Emerald Necklace
Maharani Cat's Eye
Maximilian Emerald
Miller Range 03346
Mimetite
Mogul Emerald Necklace
Moonstone
Moonstone Carving
Nuevo Mercurio
Opal (var. hyalite)
Opal in matrix
Opals
Orthoclase (var. adularia) with dolomite
Paradamite with pharmacosiderite
Parisite with calcite
PAT 91501,5
PAT 91501,50
Peridot gemstones
Perovskite
Platinum nugget
Post Emerald Necklace
Purple agate
Pyrite with calcite
Pyrope
Pyrope (var. rhodolite)
Pyrrhotite
Quartz (var. agate)
Quartz (var. amethyst)
Quartz (var. amethyst)
Rosser Reeves Star Ruby
Russian beryls
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