Digital Collections | AMNH - 47.55 carat pink topaz and 47.75 carat Imperial topaz, Minas Gerais, Brazil

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Conceptually similar

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

ptc-4790

Cut topazes from various localities, ranging in weight from 17.16 cts. to 375 cts. Blue, yellow, pink.

ptc-4794

A chrysoberyl trilling, consisting of three twinned crystals, from Espirito Santo, Brazil; it measures 8 cm. Double exposure: Front and side view.

ptc-4784

Midnight Star sapphire, 116.75 carats, Sri Lanka

ptc-4760

Rhodolite garnet, 24.5 carats, Tanzania

ptc-4886

Pink elbaites: crystal 10 cm long and 419.5 carat cut stone, Pala, California

ptc-4799

An 85 carat cat's eye, Chrysoberyl

ptc-4783

Group of three intergrown rutilated quartz crystals measuring 6.7 cm (height), Itabira, Minas Gerais, Brazil

ptc-4873

Peridot gems: top: 164.16 carats, Myanmar; bottom: 61.55 and 95.19 carats, Zabargad Island, Egypt

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The rock crystal statue of Atlas holding up the world is 12 cm in height. It was carved during the nineteenth century in Russia from a quartz crystal found in the Ural Mountains.

ptc-4864

Jadeite cabochons from Myanmar [Burma] (nine smaller stones) and Guatemala (two larger stones), weights ranging from 6.38 to 28.34 carats, displayed on 20-kg jadeite boulder, Myanmar

ptc-4860