Discover P.J. Joseph's blog, your guide to colored gemstones, diamonds, watches, jewelry, art, design, luxury hotels, food, travel, and more. Based in South Asia, P.J. is a gemstone analyst, writer, and responsible foodie featured on Al Jazeera, BBC, CNN, and CNBC. Disclosure: All images are digitally created for educational and illustrative purposes. Portions of the blog were human-written and refined with AI to support educational goals.
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Sunday, November 07, 2010
Andesine Update
Richard Hughes is an internationally well-known colored stone expert. The subject of andesine in Tibet has been one of controversy since 2008. He examines the history of the controversy, along with detailing an October 2010 visit to the Tibetan andesine mines. http://www.ruby-sapphire.com/tibet-andesine.htm
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