Where is Chalk Found in Pakistan?

Chalk deposits are primarily found in several districts across Pakistan, often associated with limestone formations.

According to the provided reference, chalk deposits, which mainly form in limestone accumulations, are found in the following areas:

Districts in Pakistan with Chalk Deposits

The reference specifically lists these districts where chalk is found:

• Rawalpindi District
• Chakwal District
• Khushab District
• Mianwali District
• D.G. Khan District (Dera Ghazi Khan)
• Rajanpur District

These regions are known for geological formations conducive to the accumulation of limestone, which is the base material for chalk.

Further Details on Chalk Occurrence

While the reference focuses on these main districts, it's important to understand that chalk is a sedimentary rock primarily composed of calcium carbonate (CaCO₃), originally derived from the shells of tiny marine organisms. Its presence is thus linked to geological history involving ancient seabeds. The districts listed fall within areas of Pakistan that have such geological characteristics.

For clarity, here is a summary table of the districts mentioned in the reference where chalk deposits are found:

This list directly reflects the information provided in the reference regarding the location of chalk deposits in Pakistan.