Tan Brown Polished Granite
- Commodity name: Tan Brown Polished Granite
- Product description
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Products Description
Tan Brown polished granite, produced in Andhra Pradesh, India, is a very famous granite in the global market. It is known for its dark brown to reddish brown tones, with rich and diverse textures, including dark red, light red, large flowers, small flowers and other types.


Price advantage
The price advantage of Tan Brown polished granite mainly comes from its abundant resource reserves and efficient mining and processing technology. There are about 6 quarries in the Grimnagar area of Andhra Pradesh, India, and similar stones such as gem brown (also known as British red brown), gem blue, chocolate brown, coffee brown, etc. are also found in the surrounding areas. These abundant resource reserves make the supply of the brown granite sufficient in the market, thus effectively reducing the cost of raw materials. In addition, the widespread application of modern mining equipment and scientific mining methods, such as large-scale cutting machines and hydraulic drills, has greatly improved the mining efficiency of stone materials, further reduced production costs, and made the price of Tan brown granite more competitive.
Testing data
Water Absorption:
0.19%
Density:
297 kg/cbm
Flexural strength:
17-18 MPa
Compressive strength:
121-125 MPa
Production advantage
The production advantage of Tan Brown polished granite is due to its unique geological conditions and advanced mining equipment. At present, there are about 50 quarries producing gem brown, chocolate brown and coffee brown granite, with the output of each quarry ranging from 700 cubic meters to 1,000 cubic meters, and the total output is about 10,000 cubic meters to 15,000 cubic meters per month. This stable output provides a strong guarantee for the smooth progress of construction projects, avoiding construction delays and cost increases caused by insufficient stone supply.
Quality stability
The quality stability of the granite is mainly reflected in its physical properties and appearance characteristics. Its main mineral components are quartz, feldspar and mica, etc., with a dense structure and small pores. The volume density is about 2.97g/cm³, the compressive strength is about 122.6Mpa, the bending strength is about 17.4Mpa, the water absorption rate is about 0.19%, the Mohs hardness is 6.6, and the glossiness can reach an average of 86.6. These excellent physical properties make Tan Brown granite extremely durable and compressive, and can maintain its performance stability under various environmental conditions. In addition, although the color, crystals, patterns, etc. of the granite will vary in the same mine, this change is relatively stable. The main defects include black gall, black lines, red veins, uneven grain, uneven patterns, cracks, etc., but these problems can be effectively solved through strict quality control during the processing process.
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