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Showing 3313–3328 of 4287 results
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Raw Lodestone, Mineral Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$1.32 -
Raw Magnetite, Mineral Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91 -
Raw Mica Schist, Metamorphic Rock Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91 -
Raw Microcline, Mineral Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$1.69 -
Raw Milky Quartz, Mineral Specimen – Approx. 1″- Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$1.32 -
Raw Muscovite Mica, Mineral Specimen – Approx. 1″- Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91 -
Raw Obsidian, Igneous Rock Specimen – Approx. 1″- Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.96 -
Raw Olivine, Mineral Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$3.29 -
Raw Peridotite, Igneous Rock Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$1.10 -
Raw Phyllite, Metamorphic Rock Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91 -
Raw Pink Granite, Igneous Rock Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.96 -
Raw Porphyritic Granite, Igneous Rock Specimen – Approx. 1″- Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91 -
Raw Pumice, Igneous Rock Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91 -
Raw Pyrite, Mineral Specimen – Approx. 1″ – Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$1.74 -
Raw Quartz, Mineral Specimen – Approx. 1″- Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$1.69 -
Raw Red Sandstone, Sedimentary Rock Specimen – Approx. 1″- Geologist Selected & Hand Processed – Great for Science Classrooms – Eisco Labs
$0.91