


Firefly Guide to Minerals, Rocks and Gems
Marsoni
M251S
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Friday, May 29
Firefly Guide to Minerals, Rocks and GemsStep by step Questions and Answers with detailed color photographs for easy identification. The Firefly Guide to Minerals, Rocks and Gems is designed for easy and reliable identification of minerals, gems and rocks. The identification process begins with the stone's streak color, which is how the book is organized: Blue, Red, Yellow, Brown, Green Black and White. Using a sequence of straightforward questions and answers aided by over 1,000 photographs
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