Digital Collections | AMNH - Topaz, step-cut, 221 carats, Minas Gerais, Brazil

Selected

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American Museum of Natural History
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New York, NY 10024-5192

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Scientific Collections

Conceptually similar

Topaz, fancy-cut, naturally colored, 454 carats, Brazil

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Diamond, approximately 25 carats, attached to kimberlite

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ptc-2787

Beryl (Emerald), terminated by basal pinacoids, L 4 cm, attached to limestone, from Muzo, Colombia

ptc-2784

Topaz, Brazilian Princess, modified square cushion cut, 21,005 carats (9.5 pounds), mined near Teofilo Otoni, Minas Gerais, Brazil

ptc-3093

47.55 carat pink topaz and 47.75 carat Imperial topaz, Minas Gerais, Brazil

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Spodumene, variety Kunzite, pink-violet emerald-cut stone, 110 carats, Minas Gerais, Brazil

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Topaz, natural yellow-orange crystal, 5 cm long (left), 60 carats, brilliant-cut (right), Ouro Preto, Minas Gerais, Brazil

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Beryl (variety aquamarine), 13 lb. gem quality, 5281 grams, 29,205 carats, 9 x 9 x 4 in, Marambaya, Minas Gerais, Brazil

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Audubon Gallery showing Audubon's coat, 1985

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Left: imperial topaz crystal, 5.5 cm (length), Ouro Preto, Minas Gerais, Brazil; Right: 16.95 carat cut stone, Sri Lanka

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Corundum (Sapphire), H 5 cm tall, Sri Lanka

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Quartz (Amethyst), group of deep reddish purple amethyst crystals, from Thunder Bay, Ontario, Canada

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Liddicoatite (tourmaline), slice, through color-zoned crystal, center or cure, Elbaite tourmaline; brown rim, Liddicoatite tourmaline, Madagascar

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