Pumice Rock
Oct. 5, 2024
Pumice | OpenLearn - Open University Raw Pumice, Igneous Rock Specimen - Hand Sample, ± 2.75" — hBARSCI Pumice - Igneous Rocks Pumice Rock
Oct. 5, 2024
Pumice | OpenLearn - Open University Raw Pumice, Igneous Rock Specimen - Hand Sample, ± 2.75" — hBARSCI Pumice - Igneous Rocks Pumice Rock