Question

Which statement best reflects the role of non-metallic minerals in India?

• A. India lacks enough reserves for industrial use.
• B. Mostly used as gems, with minimal industrial use.
• C. India has rich reserves vital for major industries.
• D. Only metallic minerals drive industrial growth.

Answer 1

Answer:

C. India has rich reserves vital for major industries.

Significance of Non-Metallic Minerals in India's Industrial Landscape

• India possesses substantial reserves of various non-metallic minerals, which are crucial for the development and sustenance of numerous major industries.
• These minerals form the bedrock of industries such as cement, ceramics, glass, fertilizers, and construction.
• Key non-metallic minerals found in India include:
  • Limestone: A primary raw material for cement production, found extensively in states like Rajasthan, Madhya Pradesh, Andhra Pradesh, and Tamil Nadu. India is one of the world's largest producers of limestone.
  • Mica: India is a leading global producer and exporter of mica, particularly high-quality muscovite and phlogopite. It is vital for the electrical and electronics industries due to its insulating properties. Major reserves are in Bihar, Jharkhand, Rajasthan, and Andhra Pradesh.
  • Feldspar: Used extensively in the ceramic and glass industries, with significant deposits in Rajasthan, Tamil Nadu, and Karnataka.
  • Dolomite: Primarily used in the iron and steel industry as a flux and in the manufacture of refractory materials. Madhya Pradesh, Gujarat, and Andhra Pradesh are key producing states.
  • Gypsum: Essential for the cement industry and also used in fertilizers and plaster of Paris. Rajasthan accounts for the largest share of India's gypsum reserves.
  • Apatite and Phosphate Rock: Crucial for the production of phosphatic fertilizers. Bihar, Rajasthan, and Tamil Nadu are important sources.
  • Bauxite: While primarily an ore for aluminum, it is also classified as a non-metallic mineral and is vital for industries ranging from aerospace to construction. Odisha, Gujarat, and Jharkhand are major producers.
• The abundance and strategic distribution of these non-metallic minerals have historically supported and continue to drive India's industrial growth, making the country largely self-sufficient in many of these essential resources.
• The mining and processing of these minerals also contribute significantly to the Indian economy through employment generation and export earnings.