So far, none has managed to explain how these rocks happen. The elements that have contributed to this unique creation, are probably snow, stream water, limited sunlight, and minerals of the hot spring. It remains a mystery unresolved. Well, Art is best left unexplained, and marvelled at.
There were plenty of rocks of different shapes but the snow level was higher than my kneecap and proved too dangerous to move around in order to get close enough to them. As they slowly melt away with the arrival of Spring, they take put on a new shape totally. We plan to visit again later when snow melts away. I shall share more pictures of this lovely place again in Spring.
GOD always wields His great artistry with nature.