independent jewelry appraisers serving the Denver metro area, Boulder, and Colorado Springs
Monday, May 14, 2012
What is andesine, really?
In the last few years we have heard a lot about andesine, also called red labradorite or even sunstone. This feldspar is frequently sold on cable shows and the internet, either in jewelry or as an investment. We recommend this article for more information: The Great Andesine Scam by Gary Kratochvil.