(Edition 38, No. 10)
Blue plastic can be made to look like turquoise so well that even an expert can be tricked. But a standard chemistry technique can look inside the stone and tell the fakes from the real McCoy.
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Radio Station Personnel: You can download this file in a non-streaming RealAudio format for broadcast on your station. If you click here you will download the actual file to be saved to your hard drive. When the file downloads (in broadcast quality) make note of where on your hard drive the file is saved; most often it will be saved in a directory called TEMP. You can then call up the file and convert it to your own format.
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