Gem News International
Gems & Gemology, Spring 2014, Vol. 50, No. 1

Varieties of Rutilated Quartz – Tucson 2014

Robert Weldon
April 30, 2014
Rutilated quartz crystal
Figure 1. This 85 ct quartz crystal contains bright reddish rutile needles. Photo by Robert Weldon; courtesy of Rare Earth Mining Co.

Inside Tucson 2014

Explore the 2014 Tucson Gem show with GIA.
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Inside Tucson 2013

Eighteen interviews with trade experts, from one of the world’s largest gem shows.
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