Digital Product Catalogue

Kota Blue Limestone is an ultra-dense, fine-grained calcareous stone quarried in the Kota–Ramganj Mandi district of Rajasthan, India. Characterized by its signature cool bluish-grey to greenish-slate hue, it is renowned globally for its natural flat-cleaved split surface, minimal porosity, and extreme compressive strength.Unlike conventional soft limestones, Kota Blue features an exceptionally compact calcite matrix (CaCO3 > 75%) with water absorption under 0.60%, making it fully resistant to sub-zero frost spalling and surface flaking.

Kota Brown Limestone (commercially known as Kota Honey, Brown Kota Stone, or Chocolate Kota) is a fine-grained, microcrystalline calcareous stone quarried in the Kota–Ramganj Mandi belt of Rajasthan, India.It features an earthy, warm color palette ranging from cocoa brown and hazelnut to rich caramel and olive-tan undertones. Unlike rough sandstones, Kota Brown naturally splits into a flatter, smoother cleft surface while maintaining exceptional geological density (2.60–2.68 g/cm}^3) and an ultra-low water absorption rate (< 0.60\%).Naturally frost-proof and resistant to algae growth, it is widely exported to the UK, Europe, and Australia as an earthy, warm alternative to grey and black flags. Its dark, rich tones naturally disguise leaf stains, garden soil, and tire marks, making it ideal for residential patio packs, driveway cobbles, and high-traffic commercial flooring.