Nongalbibra is a small town in South Garo Hills, Meghalaya, India, famous for its coal mines. The great river of Garo Hills, the Simsang River passes through it. Majority of the sino-tibetan speaking community of the Garos are present. Who are called the Atongs.
Map of Nongalbibra, Meghalaya 794114
References
Nongalbibra Wikipedia(Text) CC BY-SA