Raw Pumice Igneous Rock Specimen, 3 - Hand Sample Samples - Eisco Labs

As the frothy lava cools, it hardens as a light weight rock that is filled with small gas bubbles. Because this rock is so porous and light, it can actually float on water. Because this rock is so porous and light, it can actually float on water.

As the frothy lava cools, it hardens as a light weight rock that is filled with small gas bubbles. Because this rock is so porous and light, it can

Raw Pumice Igneous Rock Specimen, 3 - Hand Sample Samples - Eisco Labs

Raw Pumice, Igneous Rock Specimen - Hand Sample, ± 2.75 — hBARSCI

* PUMICE | Pumice is formed from the frothy lava that a volcanic explosion creates. As the frothy lava cools, it hardens as a light weight rock that

Raw Pumice, Igneous Rock Specimen, ± 1

Raw Obsidian Igneous Rock Specimen, 1 - Geologist Selected Samples - Eisco Labs

Rock and Mineral Specimens and Collections

Geology — Page 5 — Eisco Labs

6PK Raw Pumice, Igneous Rock Specimens - Approx. 1 - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack - Eisco Labs : : Industrial & Scientific

Raw Pumice Igneous Rock Specimen, 3 - Hand Sample Samples - Eisco Labs

PUMICE | Pumice is formed from the frothy lava that a volcanic explosion creates. As the frothy lava cools, it hardens as a light weight rock that is

Raw Pumice, Igneous Rock Specimen - Approx. 1 - Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs