The American Educational rocks and minerals classroom collection is used for geological study, and has 50 specimens, including igneous, sedimentary, and metamorphic rocks, ores, gemstones, and minerals in the scale of hardness, for detailed examination. The collection is number-coded and includes a key sheet for identification.
This set has a compartmentalized tray for display and storage, with specimens that measure approximately 1 inch square. Specimens in this collection may vary, based on availability at the time the product is packaged, but include rocks and minerals like quartz, slate, gneiss, talc, obsidian, pyrite, and more. The collection has a guide for instructional use or individual study.
|Recommended Age||4 and up|
|Dimensions||14.3 L x 7.5 W x 1.3 H inches|