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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

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Catalog No. S24724

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  • 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


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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