6PK Raw Quartzite Metamorphic Rock Specimens - Approx. 1 inch - Geologist Selected and Hand Processed - Great for Science Classrooms - Class Pack - Eisco Labs

Raw Quartzite SpecimenSet of 6 Samples, 1"Applying significant pressure to sandstone results in the formation of quartzite. The compaction of sandstone's sturdy silicate framework makes quartzite one of the most durable rocks on the planet. Ideal for identification & classification exercises. Because of its durable nature, quartzite is often used in paleoclimate studies to measure the extent and timing of glaciation. While each specimen will vary slightly in shape, size and color, it will measure approximately 1" in length. Specimens are packaged, labeled & barcoded for easy identification and storage. Selected & Processed by a Geologist.Each and every specimen is selected and hand processed by an actual geologist, ensuring that each sample exhibits defining features. Rocks and minerals are sourced from a variety of locations around the world and are processed by hand in Rochester, NY. Technical Support Always 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.