Limestone is a sedimentary rock that is formed from the accumulation of shells, bones, and other organic materials. It is composed primarily of calcium carbonate, which gives it a smooth, fine-grained texture.

It is available in a wide range of colors, including white, gray, black, and yellow. It is also available in different finishes, including polished, honed, and brushed.

In terms of demand, India is a major exporter of limestone, with exports totaling over $1 billion in 2019. Indian limestones are known for their quality and variety, and they are in high demand in countries such as the United States, United Arab Emirates, and Japan.

In terms of supply, India has vast deposits of limestone, with reserves totaling over 9 billion metric tons. The states of Rajasthan, Gujarat, and Madhya Pradesh are the major contributors to India’s limestone industry.

Limestone is a durable and long-lasting natural stone that is resistant to weathering and erosion. It is commonly used in construction, interior design, and landscaping applications, including flooring, countertops, and wall cladding.