Named a San Diego Family Magazine top 10 holiday gift of 2015 (selected by kids!) Exclusively curated by DINOSAURS ROCK. This 20+ piece mineral collection includes a fantastic selection of genuine minerals, sizes 2"-5", including calcite, pyrite ("fools gold"), Amethyst Crystal Druze, Quartz Point, Rough Emerald chunk, Crack-Your-Own Geode, Mineral ID chart (2" x 3") with mineral samples and a bonus 3" x 2" wooden trasure chest, chock fool of colorful Brazilian polished agates. Great value pack and great gift for any rock and mineral lover. Best holiday mineral gift for kids or classroom earth science resource. Also great for geology science fair projects.