| Artist | : | NCERT Foundation Series | Class 11 Geography | Chapter 5 – Minerals and Rocks | UPSC | Drishti IAS |
| Title | : | Drishti IAS |
| Duration | : | 2790 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | NCERT Foundation Series | Class 11 Geography | Chapter 5 – Minerals and Rocks | UPSC | Drishti IAS |
| Title | : | Drishti IAS |
| Duration | : | 2790 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |