12PK Raw Talc, Mineral Specimens, ± 1 Each

* TALC | Through the process of metasomatism, hot fluid infiltrates the atomic structure of other silicate minerals, altering them to form talc. Talc

Raw Talc, Mineral Specimen - Approx. 1 - Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs : Industrial & Scientific

12PK Raw Gypsum Rock Specimens, 1 - Geologist Selected - Eisco Labs

Geology Specimens - hBARSCI

12PK Raw Talc, Mineral Specimens - Approx. 1 - India

Talc and Soapstone Rough: natural talc mineral specimens

12PK Raw Calcite Mineral Specimens, 1 - Geologist Selected Samples - — Eisco Labs

Raw Muscovite Mica, Mineral Specimen - Approx. 1- Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs: : Industrial & Scientific

6PK Raw Talc, Mineral Specimens, ± 1 Each — hBARSCI

12PK Raw Soapstone, Mineral Specimens - Approx. 1 - Geologist Selecte — hBARSCI

Best Science Classroom Specimens - Buying Guide

Vitamins, Minerals & Supplements – Smallflower