Volcanic Tuff
Nov. 27, 2024
Tuff - an igneous rock of explosive volcanic eruptions. Raw Volcanic Tuff, Igneous Rock Specimen - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs: Amazon.com: Industrial & Scientific Tuff | Geology 1501 | ECU 12PK Raw Volcanic Tuff, Igneous Rock Specimens, ± 1" Each | Igneous rock, Igneous, Geologists | Volcanic Tuff