Kotha Blue Stone is a natural limestone quarried mainly in the Kotha and Ramganj Mandi region of Rajasthan, India. It is known for its bluish-grey color, fine texture, and high durability. This stone is widely used for flooring, wall cladding, paving, pathways, and outdoor landscaping because it is strong, weather-resistant, and non-slippery. Kota Blue Stone is also cost-effective and requires low maintenance, making it a popular choice for residential, commercial, and public construction projects.