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

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.

Rock and Mineral Specimens and Collections

Rock Samples In Crystal & Mineral Display Specimens for sale

Rock Samples In Crystal & Mineral Display Specimens for sale

SCORIA | Scoria forms as spatter from bubbly, mafic lava is thrown into the air and cooled quickly. The crystallization happens so quickly that large

Raw Scoria, Igneous Rock Specimen - Hand Sample - Approx. 3 - Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs

Raw Pumice, Igneous Rock Specimen - Hand Sample - Approx. 3 — Eisco Labs

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

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

Rock Samples In Crystal & Mineral Display Specimens for sale

12PK Raw Scoria, Igneous Rock Specimen - Approx. 1- Geologist Selecte — hBARSCI

Raw Pumice, Igneous Rock Specimen - Hand Sample - Approx. 3 - Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs - Yahoo Shopping

Eisco Igneous Rocks Kit - Contains 12 specimens measuring approx. 1 ( — Eisco Labs

Introduction to Igneous Rocks Kit, 12 Specimens - Includes Storage Box — Eisco Labs

12 Pack - Raw Garnet Schist, Metamorphic Rock Specimens, ± 1 Each — hBARSCI

Raw Pumice Igneous Rock Specimen, 1 - Geologist Selected Samples - Ei — Eisco Labs