Ancient Russian balsam called Mumiyo extracted for use in pharmaceutical industry.
Russia, Soviet Union (USSR).
Various shots of the workers looking at dark coral type rock which is called Mumiyo and is known as a legendary balsam of ancient medicine. Various shots of the Russian pharmaceutical scientists climbing rock face to extract the Mumiyo from the cracks in the stone where it grows.
Date found in the old record - 06/10/1969.