DESCRIPTION
Rock tumbling is the ultimate makeover with incredible "before and afters." With the HST Rock Tumbling Guide, you'll learn how to polish rough rocks into smooth stones. This 12-page, full-color rock tumbling guide shows you how to tumble rocks. Get rock-tumbling instructions for a vibratory tumbler and a rotary tumbler.
Our rock tumbling manual teaches you the science behind rock tumbling and how to use a rock tumbler. The HST rock tumbling directions also show you how to determine the Mohs hardness of unknown rock types. Plus, you get experiment ideas and a glossary of rock tumbling terms.
NOTE: This product may be ineligible for some promotions.
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CONTENTS
SPECIFICATIONS
DESCRIPTION
Rock tumbling is the ultimate makeover with incredible "before and afters." With the HST Rock Tumbling Guide, you'll learn how to polish rough rocks into smooth stones. This 12-page, full-color rock tumbling guide shows you how to tumble rocks. Get rock-tumbling instructions for a vibratory tumbler and a rotary tumbler.
Our rock tumbling manual teaches you the science behind rock tumbling and how to use a rock tumbler. The HST rock tumbling directions also show you how to determine the Mohs hardness of unknown rock types. Plus, you get experiment ideas and a glossary of rock tumbling terms.
NOTE: This product may be ineligible for some promotions.
MORE INFORMATION BOX
CONTENTS
SPECIFICATIONS
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