The Vindhyan system of rocks is important for the production of

The Vindhyan system of rocks is primarily renowned for its vast reserves of building materials and precious stones. It is the source of high-quality red sandstone, limestone, and quartzite used in iconic historical monuments such as the Red Fort, Qutub Minar, Sanchi Stupa, and Fatehpur Sikri [4]. Additionally, the system is famous for its diamond-bearing conglomerates, particularly in the Panna district of Madhya Pradesh and the Golconda region, where basaltic intrusions and dykes yield these precious stones [4]. While the Cuddapah and Dharwar systems are the primary sources for metallic minerals like iron ore, manganese, and copper, the Vindhyan rocks are characterized by sedimentary deposits like shale and sandstone that are essential for the construction and cement industries [5]. Thus, the system's economic significance lies in its ornamental stones and diamonds [4].

Sources

1. [1] Geography of India ,Majid Husain, (McGrawHill 9th ed.) > Chapter 1: Geological Structure and formation of India > THE VINDHYAN SYSTEM > p. 14
2. [2] Geography of India ,Majid Husain, (McGrawHill 9th ed.) > Chapter 1: Geological Structure and formation of India > THE VINDHYAN SYSTEM > p. 13
3. [4] Geography of India ,Majid Husain, (McGrawHill 9th ed.) > Chapter 2: Physiography > 4. The Vindhyan System > p. 51
4. [3] Geography of India ,Majid Husain, (McGrawHill 9th ed.) > Chapter 7: Resources > Natural Resources of India > p. 29
5. [5] Geography of India ,Majid Husain, (McGrawHill 9th ed.) > Chapter 1: Geological Structure and formation of India > DHARWAR SYSTEM (PROTEROZOIC FORMATIONS) > p. 8