United Scientific Collection of 20 Rocks & Minerals

This comprehensive educational set includes twenty representative rock and mineral specimens, ideal for classroom instruction in geology, earth science, and basic mineral identification. Each specimen is individually labeled and organized in a compartmented storage box for easy handling and comparison.

• Catalog Number: UNROCMIN20
• Contents (20 Specimens): Basalt, Granite, Pumice, Gneiss, Marble, Quartzite, Serpentine, Bituminous Coal, Limestone, Sandstone, Agate, Calcite, Dolomite, Feldspar, Graphite, Gypsum, Magnetite, Pyrophyllite, Quartz, Tourmaline
• Rock Types Included: Igneous, Sedimentary, and Metamorphic
• Packaging: Individually labeled specimens in a compartmented storage box
• Applications: Earth science instruction, mineral identification, geology demonstrations
• Quantity: Set