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Algal Stromatolite (Cynobacteria) (PreCambrian)
Beautifully polished and distinctive slabs or rare 2.3 billion year old fossil stromatolites. Well defined growth structures in matrix.
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Ward's® Introductory Rock Collection
Ideal for Beginning Earth Science Students
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Ward's® AGI/NAGT Laboratory Rock Set
Specimens to supplement the most widely-used college lab manual for physical geology.
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Canadian Rock and Mineral Collection
Comprehensive set of rocks and minerals highlighting the economic resources of Canada.
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Common Rock Collection
An introductory rock set contains six samples from each of the three major rock types.
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Ward's® Specimen Display Sets
A variety of colorful collections to introduce rocks, minerals and fossils.
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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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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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Ward's® Build Your Own Collection Kits
Everything You Need to Organize Your Specimens