View Cart | Checkout
telephone Tel: 0114 245 5746 - Fax: 0114 240 3405
location49 Station Road, Chapeltown, Sheffield S35 2XE

Single Specimen of Chalk

Single Specimen of Chalk

Single specimen of Chalk. Remember all our prices include VAT & carriage within the UK.

Chalk is a soft, white, porous limestone that is formed from the remains of microscopic marine organisms called coccolithophores. These organisms produce a calcium carbonate skeleton that accumulates on the ocean floor over millions of years, eventually forming thick layers of chalk.

Due to its softness chalk has been used throughout history for various writing and drawing implements.

Total Price: 3.00


People who bought this also bought:

Single Specimen of Micritic Limestone