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Eisco™ Chalk Limestone Specimen (Sedimentary Rock)
For use as example of sedimentary rock formed chemically. EISCO Chalk Limestone Specimen (Sedimentary Rock) is made up of organic material, mostly calcium carbonate.
Supplier: Eisco™ ESNG0032
Description
- Chalk is made up of coccolithophores, microscopic fossils composed of calcium carbonate
- Perfect size for use in classroom identification labs and exercises
- Correlates well to Next Generation Science Standards Evidence Statements
- Comes in clear labeled and barcoded bag for storage
Specifications
Each | |
Example of sedimentary rock formed chemically | |
Approx. 1 in. |
Clear labeled and barcoded bag | |
Chalk Limestone Study Specimen (Sedimentary Rock) | |
Approx. 3 cm |
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