January/February 2010: In This Issue

U.S. Gemstones: An Overview

by John S. White

The average consumer of gems surely has no idea of the wealth of gem material that has been and is still being extracted from the earth in this country.  (Updated Mar. 23, 2010)

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Colored Gemstones from Canada

by Bradley S. Wilson

Canada is home to a wide array of colored gemstone deposits. From amethyst to zircon, from emerald to sapphire, Canada has it all.

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