Multi Color Cobbles
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Sizes Available 10*10*8 cm 20*10*8 cm 14*14*6 cm 14*14*8 cm 14*20*8 cm & On Demand Sizes Finishes Available Natural Sawn Tumble-Antique Polish-Honed Colors All Sandstone and Limestone color. Cobbles Physical Properties Cobbles being a natural stone, there can be variation in color & shade. Water Absorption : The capacity of water absorption is not more than 1.0% Hardness : Lies between 6 to 7 on moh's scale density 2.32 to 2.42 kg/m3 Color : Cobbles is available in many colors – red, green, yellow, pink, gray and white. Porosity : The porosity of cobble is almost negligible. Thus cobble is almost impermeable. Cobbles chemical properties The composition of Cobble is quite similar to that of sand, that essentially consists of quartz. The natural cementing material which binds the sand together as rock is usually composed of silica, calcium carbonate, or iron oxide. The percentage constitution of each constituent varies between certain limit, which is as follows: SiO2 - 93-94% Alumina(Al2O3) - 1.4 to 1.5% Iron(Fe2O3) - 1.5%-1.6% Lime(CaO) - 0.8% to 0.9% Soda(Na2O) & Potash (Kro) - 1.0% to 1.2% Loss On Ignition(LOI) - 1.0% to 1.2% Magnesia(MgO) - 0.2 to 0.25%
sandstone cobble
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Kota Stone Cobbles
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Kota Stone Cobbles are extensively used construction material. We are operational as Kota Stone Cobbles Exporter and Supplier in Rajasthan (India). With the deep knowledge of the industry, we are able to provide a huge assortment of Cobal Stone to our clients. The Kota Stone Cobbles are processed using advanced technology. The finely processed Kota Stone Cobbles are offered at rock bottom price.
Autumn Brown Sandstone Cobbles
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Autumn Brown Sandstone Cobbles, Grey Granite Cobbles, White Quartz Pebbles