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Keep this tabbed booklet close at hand on your next rock hunting adventure. Based on Dan and Bob Lynch's best selling field guides and featuring 60 of the most common rocks and minerals in the country, the booklet is organized by rocksminerals and then by general appearance for quick and easy identification. Narrow your choices by appearance, and view just a few specimens at a time. The pocket sized format is much easier to use than laminated foldouts, and the waterproof and tear resistant pages help to make the book durable in the field.
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