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General Collection of Rocks and Minerals
Students discover the variety of rocks and minerals with this collection.
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Ward's® Build Your Own Collection Kits
Everything You Need to Organize Your Specimens
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Ward's® Illite Shale
Green shale which contains approximately 85% Illite. Impurities may include other clay minerals, such as micas and feldspars.
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Ward's® Black Sand
Clearance
1 pound of black sand packaged in a heat-sealed bag.
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North American Rock Collection
This collection with rock types and associations with the North American continent contains 100 specimens with each group represented: igneous, metamorphic, and sedimentary. Specimens are approximately 1"" x 1"", number-coded in compartmented container.
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Pocket Hardness Points Set
Students determine a mineral's hardness between five and 10 on Mohs' scale.
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Trachyte Slab
Striking display slab of trachyte that hass been cut, ground and laquered.
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