DISCOVER GEMSTONES - Dig up 15 naturally formed unique crystals. Feel like a real geologist excavating up precious gemstones from the volcano. Find a Tiger Eye, Red Jasper, Green Fluorite, and much more! Once dig up, find the appropriate page describing the history and characteristics of the gemstone. A COMPLETE LEARNING KIT - The Large dig volcano (with 15 different types of gemstones buried inside), a chisel, mallet, brush, magnifying glass, and gorgeous learning & instruction guide. It all comes packaged in a sleek display box. The kit includes everything needed for the young scientist to excavate the gems with ease, and gain a deeper understanding of them. FULL-COLOR LEARNING GUIDE 9-PAGES detailed learning guide illustrates how gemstones are formed and mined and help young scientists identify each specimen as its discovered. After digging up a gem, try to match up your gemstones and learn more about it. HOW TO DIG - Sprinkle water on the mining blocks to soften them and then use the included excavation digging tools to dig up and discover each gemstone. The gemstones can be made for jewelry or decorations. It fosters a love for science in a fun and exciting way. PERFECT GIFT FOR KIDS - Educational toys make science and learning fun, the volcano science kit acts as a perfect gift for a Birthday, Christmas, New Year, or Party Favors for 6-12 years old boys and girls, and also as a great STEM science gift for mineralogy and geology enthusiasts of all age.