- 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|
|Chalk Limestone study specimen (Sedimentary Rock)|
We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.
Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.Ok