JCK Online - November 1, 1997
Cover Story
Engineering The Return of Bolivian Ametrine
The Anahí Mine nestles in the heart of Bolivia’s rain forest. As the world’s only ametrine mine, and the world’s only quantity producer of large amethyst, you might think it would have iron-fisted control over the supply and prices for the gems. But low prices worldwide for ametrine, amethyst and citrine suggest otherwise.
- Opinion
- Editorial
- What’s going on here?
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