■ Yakutsk ■

https://it.m.wikipedia.org/wiki/Jakutsk 

http://location.zone/ru/ppla/yakutsk 

https://www.openstreetmap.org/relation/5325621
■ 
https://it.m.wikipedia.org/wiki/Sacha_(Jacuzia)
Sakha
http://location.zone/ru/ppl/sakha/

https://www.mindat.org/feature-2013159.html
Yakutsk 
Sakha
https://www.mindat.org/feature-2013162.html
■