This fascinating sample is useful for comparisons with other igneous rocks, and as part of lessons in Bowen's reaction series. Raw Igneous Rock Samples EISCO 12PK Raw Limestone Chalk, Sedimentary Rock Specimens - Approx. 1" - Geologist Selected Student Rock Identification Kit Ideal for teaching students about rounding and sorting, as well as for identification & classification exercises. Each and every specimen is selected and hand processed by an actual geologist, ensuring that each sample exhibits defining features. The large crystals indicate slow cooling within a magma chamber Technical SupportAlways feel free to reach out to our team of scientists and geologists for additional information, or to assist you with any questions regarding our rock and mineral samples. Raw Peridotite SpecimenSet of 12 Samples, 1Peridotite is an iron-rich ultramafic rock, with a chemistry that suggests genesis from a point deep within the crust, possibly as deep as the mantle. Selected & Processed by a Geologist. While each specimen will vary slightly in shape, size and color, it will measure approximately 1 in length. EISCO 12PK Raw Peridotite, Igneous Rock Specimens - Approx. 1" Geologist Selected & Hand Processed Great for Science Classrooms Class Pack- Eisco Labs PERIDOTITE | Peridotite is an iron-rich ultramafic rock, with a chemistry that suggests genesis from a point deep within the crust, possibly as deep as the mantle Every piece is hand processed to maintain its natural characteristics, providing students with an engaging and tactile way to explore igneous rock formations... GREAT FOR GEOLOGY CLASSROOMS | Ideal for identification & classification exercises. EISCO Rock & Mineral Kit, 12 Pieces - Includes Metamorphic, Igneous, Sedimentary Rocks & Minerals - 1 Specimens Each is individually packaged, labeled & barcoded for easy identification and storage. INDIVIDUALLY PACKAGED & LABELED | Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification
