Makrana Marble Quarrying Nagaur Rajasthan

Makrana in Nagaur district of Rajasthan is the quarrying source of the pure white Makrana marble used to construct the Taj Mahal in Agra — one of the world's most famous building stones. Makrana marble is a calcite-rich metamorphic limestone of exceptional purity: 98 to 99 percent calcium carbonate with minimal iron or mineral impurities that cause colour variation in most other marbles. This extraordinary purity gives Makrana marble its characteristic brilliant white with very subtle bluish translucence. The Makrana quarrying area covers approximately 300 square kilometers of the Nagaur-Jodhpur district border, with over 2,000 open quarries of varying size. Quarrying uses wire diamond saws, channel cutting, and controlled blasting to extract blocks ranging from 5 to 50 cubic metres. The blocks are transported to polishing mills in Makrana town and surrounding areas where they are sliced into slabs and polished for architecture. Makrana marble has been used in the Taj Mahal (completed 1653), the Victoria Memorial in Kolkata, and major temples across India. GI tag awarded in 2019. Current challenges include groundwater depletion from quarrying in the semi-arid zone, dust pollution affecting surrounding agriculture, and competition from cheaper Rajasthan Pink Marble (Dholpur) and imported Chinese marble. High-quality white Makrana commands 3 to 5 times the price of cheaper Indian marble.