United Scientific® Rock and Mineral Collection – 20 Classroom Specimens for Geology & Earth Science Education

Bring hands-on learning to your classroom with the United Scientific® Rock and Mineral Collection, 20 Specimens. Perfect for geology, earth science, and environmental studies, this comprehensive set includes 10 rock specimens (igneous, sedimentary, and metamorphic) and 10 mineral specimens, offering students a well-rounded introduction to the building blocks of Earth.

Rocks such as basalt, granite, pumice, gneiss, marble, quartzite, serpentine, bituminous coal, limestone, and sandstone give students real examples of diverse formations. The mineral specimens include agate, calcite, dolomite, feldspar, graphite, gypsum, magnetite, pyrophyllite, quartz, and tourmaline, making it easy to compare textures, hardness, luster, and composition.

Each specimen averages 2 cm x 3 cm x 1.5 cm, making them an ideal size for classroom handling, demonstrations, and lab experiments. Designed for durability and clarity, this geology kit helps teachers explain Earth processes, while giving students the opportunity to identify, classify, and explore natural specimens firsthand.

Whether for K–12 classrooms, universities, homeschool programs, or science labs, this rock and mineral set is an essential teaching tool for inspiring curiosity and deepening scientific understanding.