Bring hands-on geology lessons to every student in the classroom with these premium collections of the most frequently used rock and mineral specimens found in today's earth science labs. Specimens measure 1" to 1 1/2" and each type is packaged in its own labeled zip-lock bag. Each collection has a sturdy box with identification label. All grades.
Classroom Collection includes the Igneous Set, Metamorphic Set, Sedimentary Set, and Mineral Set.
Igneous Set includes 10 specimens each of basalt, gabbro, granite (pink), obsidian, pumice (gray), and rhyolite.
Metamorphic Set includes 10 specimens each of coal (anthracite), gneiss (banded), marble (white), quartzite, schist (garnet), and slate (gray).
Sedimentary Set includes 10 specimens each of coal (bituminous), conglomerate, halite (rock salt), limestone (fine grain), sandstone (red), and shale (gray).
Mineral Set includes 10 specimens each of calcite (cleavages), corundum, feldspar (microline), fluorite, galena (cleavable), gypsum (massive), halite (cleavage), hematite (red), lodestone, magnetite (black crystalline), mica (cleavages), pyrite, quartz crystal, quartz (rose), serpentine, sulfur, and talc (gray/green).