Description: Samples measure approximately 2-4cm in length The style of rock mineral samples will be random Perfect for geological study or rock mineral collection Your child will have the chance to see, touch, and learn about the rock and mineral specimens This rock minerals collection is great for encouraging a love of geology Specification: Length: Approx. 2~4cm / 0.79~1.57inch Material: Crystal Package Includes: 1 Set Rock Mineral Collection Note: Please allow 0-1cm measuring deviation due to manual measurement.(1cm=0.39inch) Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
