What country does chalk originate from?

Chalk is primarily composed of calcium carbonate and is a sedimentary rock that forms from the accumulation of microscopic marine organisms' remains. It is found in various countries, with significant deposits located in the United Kingdom, particularly in the White Cliffs of Dover. Other notable sources of chalk include France, Germany, and the United States. Therefore, while chalk can be found in multiple countries, it is most famously associated with the UK.