Pumice Igneous Rock - Mini Me Geology

Pumice igneous rock specimens are light gray, extrusive samples with no mineral crystals. Pumice is made of feldspar, quartz and mica and has a vesicular texture. Air holes are characteristic of pumice.

Pumice: Identification, Pictures, & Info for Rockhounds – Rockhound Resource

Igneous Rocks for Collections, Schools & Home School - Mini Me Geology

Pumice Properties, Composition, Formation, Uses

Basics--Igneous Rock Table

Pumice: Igneous Rock - Pictures, Definition & More

An Example of Igneous Rocks

Pumice Igneous Rock - Mini Me Geology

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Scoria Igneous Rock - Mini Me Geology