Directorate
| Shri. Abenthung Lotha | |
| Additional Director & Head of Department (HOD) | |
| Directorate of Geology and Mining | |
| Dimapur – 797 112, Nagaland | |
| Phone: +91 7628082933 (M) | |
| Email: abenlotha949[a]gmail[dot]com |
| Shri. Tsuknung Jamir | ||
| Additional Director (M) | ||
| Directorate of Geology and Mining | ||
| Dimapur – 797 112, Nagaland | ||
| Phone: +91 9436003230 (M) | ||
| Email: tsuknungjamir163[a]gmail[dot]com | ||
| Shri. N. Longrikaba | ||
| Joint Director (G) | ||
| Directorate of Geology and Mining | ||
| Dimapur – 797 112, Nagaland | ||
| Phone: +91 9402024561 (M) | ||
| Er. Chirhotho Rasutho | ||
| Joint Director (D) | ||
| Directorate of Geology and Mining | ||
| Dimapur – 797 112, Nagaland | ||
| Phone: +91 8731894538 (M) | ||
| Email: chiror2000[a]yahoo[dot]co[dot]in | ||
| Shri. C. Pangertemjen | ||
| Joint Director (C) | ||
| Directorate of Geology and Mining | ||
| Dimapur – 797 112, Nagaland | ||
| Phone: +91 9436610318 (M) | ||
| Email: pangerjmr67[a]gmail[dot]com | ||
| Shri. H. Tenpong Phom | ||
| Registrar | ||
| Directorate of Geology and Mining | ||
| Dimapur – 797 112, Nagaland | ||
| Phone: +91 8415083391 (M) | ||
| Email: tenpongphom1234[a]gmail[dot]com | ||