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Title: Investigating Minerals and Rocks Chart  
Category: Science Education  
Brand: American Educational Products  
Description: A 24" × 18" mounted chart that displays 93 specimens for detailed comparison of minerals and rocks.  
Details: Features a wood-framed, multi-color layout with 40 minerals, 18 igneous, 18 sedimentary, and 17 metamorphic samples, organized by composition and formation.

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