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Amber
Amber is nature’s time capsule. This fossilized tree resin contains remnants of life on earth millions of years ago.

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Imperial Flame Topaz Sculpture
An Imperial topaz rough crystal is carved into a stunning freeform gem.
Molybdenite in Topaz
Books: Geology of Gem Deposits, Second Edition
Review of The Collector's Guide to the Minerals of New York State.
Large and Unusual Gems
An Unusual Doublet Set in Fine Jewelry
Summer 2012 Gem News International
An Update on Imperial Topaz from the Capao Mine, Minas Gerais, Brazil
The Capão mine is one of the oldest and most productive fully mechanized Imperial topaz mines in the historic Ouro Preto area of Minas Gerais, Brazil.
Gemstone Durability: Design to Display
"Modern" Jewelry: Retro to Abstract
Gem-Bearing Pegmatites: A Review
A survey of the current gemological knowledge of pegmatites, including the gem varieties aquamarine, tourmaline, and topaz.









