1.0Mardon Jewelers Blog - Custom Jewelry and Gem Industry Newshttps://www.mardonjewelers.com/blogJames L. Sweaney, CGA, FGA. GGhttps://www.mardonjewelers.com/blog/author/jim/Heat Treated Stone Helps Endangered Humans Survive - Mardon Jewelers Blog - Custom Jewelry and Gem Industry Newsrich600338<blockquote class="wp-embedded-content" data-secret="kdCdEF8AC9"><a href="https://www.mardonjewelers.com/blog/2098/">Heat Treated Stone Helps Endangered Humans Survive</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.mardonjewelers.com/blog/2098/embed/#?secret=kdCdEF8AC9" width="600" height="338" title="“Heat Treated Stone Helps Endangered Humans Survive” — Mardon Jewelers Blog - Custom Jewelry and Gem Industry News" data-secret="kdCdEF8AC9" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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The desire and ability to exploit our environment and to utilize and improve the natural materials we find is rooted in our deepest past, and is in fact, part of the reason we are here today. I was absolutely fascinated by an article in the August 2010 Scientific American, When the Sea Saved Humanity, that […]http://www.mardonjewelers.com/blog/wp-content/uploads/2010/08/Cave-Living1.jpg