Suntar-Khayata Range is a granite mountain range rising along border of Sakha Republic in the north with Amur Oblast and Khabarovsk Krai in the south.
The highest point of the range is Mus-Khaya Mountain in Sakha Republic, 2959 m. Berill Mountain, 2933 m, is the highest in Khabarovsk Krai.
Suntar-Khayata Range is a watershed divide between the Aldan River, which eventually flows into the Lena River and the Arctic Ocean, and the Sea of Okhotsk. It contains the southernmost glaciers in the Russian Far East outside of Kamchatka, though its status is not known.
Wikipedia https://en.wikipedia.org/wiki/Suntar-Khayata_Range
Coordinates 62°24'0" N 141°17'60" E