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If each sapphire deposit has its own unique chemical mix, in theory it should only be a matter of careful analysis to figure out where a stone came from. But there remains an element of art to determining country of origin, partially because of the limitations of the science itself, and partially because no one has yet compiled complete data on each gem locality..... (2002) Complete Story
The revolutionary PolishPlus process with MiracleMedia is a new mass finishing technology developed by Peter Richardson of Aurum Plus Resource and Development Co. in San Bernardino, California. The resulting polish is reportedly comparable to the finest finishes attained on supercomputer, space, and other high-tech components. Surface finish thus far was measured at 13.9 angstroms....
(2004) Complete Story
At most trade shows, you could stock up on enough pens, notepads, tote bags, and keychains to start a thriving second business as a flea-market dealer. The problem with such giveaways isn't that they aren't useful; it's that there are so many such items handed out that they make only a minimal impression, at best.... (2005) Complete Story
The doors to the craft show have opened, and customers are beginning to make their way down the aisle. One stops at your booth to look at your PMC jewelry.'What is this?' she asks. That question looms large for many in the PMC community. Do you answer 'Fine Silver' or 'Precious Metal Clay'? Both are technically correct, so the question is, which will help you make the sale?.... (2004) Complete Story
