AmScope RK-15A 15 pc Rock Specimen Kit for Stereo Microscopes

• 15 piece rock sample kit perfect for mineralogy or scientific exploration!
• 5 igneous, 5 sedimentary, and 5 metamorphic rock specimen
• Labelled with identification sheet for easy recognition
• Storage case is compartmentalized to avoid mixing up sample material

This sample kit for stereo microscopes provides 15 rock samples for viewing, including obsidian, volcano slag, gneiss, and much more! Ideal for anyone starting a mineralogy study, kids with an interest in science, or the budding hobbyist. Includes a compartmentalized storage container and identification sheet. Features : - 15 labelled & numbered mineral samples - 5 igneous rocks (formed from cooled molten lava), 5 sedimentary rocks (formed via pressure from plant and animal matter settling in a liquid body), and 5 metamorphic rocks (the other two types morphed into new rocks through heat and pressure) - Samples include: 1. Obsidian, 2. Granite, 3. Basalt, 4. Scoria. 5. Rhyolite, 6. Shale, 7. Calcareous Tufa, 8. Sandstone, 9. Conglomerate, 10. Limestone, 11. Slate, 12. Marble, 13. Quartzite, 14. Gneiss, 15. Schist - Shipping Weight: 3 lbs Packing List : - 1 Box - 15 Labelled Mineral Samples - 1 Identification Sheet - 1 magnifying glass