Bashkortostan has four shikhans. These hills have been traditionally seen as sacred. Remnants of ancient coral reefs, they basically consist of the reefogenic limestone: sediment of the prehistoric see. In this regard, they present a special interest for the Bashkir Soda Company pic.twitter.com/YaCh6m04Pf

— Kamil Galeev (@kamilkazani) January 15, 2024