Porphyry, slate, dolomite, hematite, garnet — so many to discover! Stunning specimens convey the wonders of geology. 2 each of 30 different rock or mineral specimens (1 labeled and 1 unlabeled) in clearly labeled bags.
Includes: 5 each of igneous, metamorphic, and sedimentary rocks (15 pairs) and 15 different minerals (15 pairs)
Info cards for each specimen
Download the accompanying e-book (instructions included) with extensive related curriculum materials, including lesson plans for more than 50 Montessori Elementary activities for the study of rocks, minerals, plate tectonics, volcanoes, layers of the Earth, weathering, and more! E-book also includes lab sheets, charts, and graphs to accompany the lessons.
Samples may vary. Sizes range from ¼" – 2". Ages 5 and up.