| Brand | Eisco |
|---|---|
| MPN | HESNG0082PK6 |
| Product Type | Science Classroom Specimens |
Check the listing for details. 6PK Raw Travertine Rock Specimens, 1" - Geologist Selected - Eisco Labs. Condition: New. Listed at 18.99 USD. TRAVERTINE | & classification exercises. The airy, porous material indicates an abundance of air bubbles moving through the rock as it solidified. While this characteristic is normally reserved for igneous rocks, travertine is unique in that it forms as a result of rapidly dropping pH levels.
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