Igneous Rock Collection
Item #: | 030261 |
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Grades: | 3-AD |
Product Description:
Includes: pegmatite, granite, syenite, anorthosite, gabbro, rhyolite porphyry, trachyte porphyry, basalt, rhyolite, andesite, tuff, obsidian, pitchstone, pumice, and scoria.
Publisher Description:
The 15 representative specimens of intrusive and extrusive igneous rocks are each approximately 1-1/2” x 1-1/2” and are number coded. Grades 5-12. Geology is a required STEM subject.
Enhance your geology study with these beautiful rock collections! Each kit contains 15 number-coded rock specimens, an information chart, and a key sheet for identification. Rocks are displayed in a sturdy, compartmentalized plastic tray. Some of the rocks include schist, quartzite, marble (metamorphic), shale, sandstone, limestone (sedimentary), and granite, porphyry, and scoria (igneous). Each rock is approximately 1 ½ x 1 ½ inches.