Lesson 5 of 7 • 5 upvotes • 8:21mins
भारत में सीसा जस्ता और चाँदी तीनों के उत्पादन में ही राजस्थान अव्वल है। ये तीनों धातुएं एक साथ मिलती है। राजस्थान का इनके उत्पादन में एकाधिकार है। Rajasthan is the only one in the production of lead zinc and silver in India. These three metals are mixed together. Rajasthan has monopoly in their production.
7 lessons • 57m
Course Overview (in Hindi)
3:20mins
Iron ore in India (in Hindi)
11:29mins
Manganese in India (in Hindi)
8:22mins
Copper in India (in Hindi)
8:34mins
Lead, zinc and silver in India (in Hindi)
8:21mins
Bauxite and Gold in India ( सोना और बॉक्साइट- in Hindi )
9:27mins
Other metallic minerals in India ( in Hindi )
8:03mins