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

Packing List :

• One Box
• 15 Labelled Mineral Samples
• One Identification Sheet
• One magnifying glass