Earth Science Rock Set OS Multi Good Vintage Mineral Study Kit with Manual Earth Science Educator's Supply Rock Set provides a comprehensive collection of mineral specimens for geological study. Housed in a partitioned storage tray, this vintage educational kit includes a variety of numbered rock samples ranging from igneous to sedimentary types. The set is accompanied by a detailed "Manual for the Study of Minerals," which serves as an indexed key and fact manual for identifying each specimen. Ideal for classroom use, homeschooling, or amateur geology enthusiasts, this collection offers a hands-on approach to learning about earth sciences and mineralogy. Measurements: • Box Width: 12.5" • Box Depth: 7.5" • Box Height: 1.5" Thanks for shopping with Matt! #Vintage