11-November

During my 2016 trip to Brazil I visited an imperial topaz mine near Ouro Preto. The miners descended.....

This imperial topaz crystal has a steep, pyramidal termination, and the color is very rich for this .....

This imperial topaz crystal, which weighs 10.8 carats, has excellent color for its size, not the typ.....

This exceptional topaz matrix specimen features a a pair of terminated crystals set deep into a whit.....

This is a 100% natural, untreated crystal of imperial topaz is an especially rich color. It is sharp.....

Here is a beautiful, sharply formed crystal of imperial topaz, with gorgeous clarity and well-define.....

Here is a beautifully formed crystal of imperial topaz, with well-defined striations on the sides an.....

Here's a great topaz specimen from Pakistan. This crystal has a good termination and very well-defin.....

The Jairo Mine in Resplendor, Doce Valley, Minas Gerais, Brazil produces some very choice, smoky gol.....

I visited an imperial topaz mine near Ouro Preto during my trip to Brazil's Minas Gerais province. T.....

This imperial topaz crystal, which weighs 6.6 carats, has excellent color for its size, not the typi.....

This gem imperial topaz crystal has unusually rich orange color, with scintillating fire inside that.....

This fine matrix specimen of topaz features two sharp, terminated crystals set into a vug in the whi.....

This is a lovely citrine quartz crystal in a light golden yellow color, typical of the material from.....

This is a pale yellow citrine quartz crystal from the Sapucaia Mine in Brazil. The inside of the cry.....

The color and clarity of this citrine quartz crystal are superb. It is a slightly smoky golden yello.....

A citrine quartz Japan-law twin? Surprisingly, yes! There were almost unheard of until the recent fi.....

This is an exceptionally transparent, gem clear, dark golden citrine quartz crystal from Brazil. Thi.....

Here's a superb crystal of gemmy CITRINE QUARTZ from the Jairo Mine, Resplendor, Doce Valley, Minas .....

The golden color of this twinned pair of citrine crystals is slightly smoky, but the color is still .....