Shilajit mainly distributed on sunny steep slopes and cliffs with a slope of 60° or above at altitude of 2000-4000 m. The lithology character of the Shilajit exudation area were mainly various metamorphic rocks of sedimentary rocks that were rich in organic carbon. The organic matter in Shilajit was found to flow out naturally from rocks along pore, structural plane and even accumulate on the surface of rock as a result of storage environment change caused by rock tectonic action.
No takes yet. Share an insight, caveat, or question.
Ding et al. (2020) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: