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Lessons
15 lessons • 2h 7m
Introduction (in Hindi)
4m 49s
About Minerals (in Hindi)
8m 32s
About Minerals-2 (in Hindi)
7m 26s
Iron (in Hindi)
11m 32s
Manganese, Bauxite and Gold (in Hindi)
11m 24s
Sisa ,jasta, tamba, silver (in hindi
12m 50s
Cromite,tin and baeraytes (in hindi
9m 41s
None metallic minerals (in hindi)
8m 54s
None metallic minerals (in hindi)
8m 54s
Cromite,tin and baerytes (in hindi)
9m 59s
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