Patra S.K., and Soraisam. C, 2017.  Macro-Scale (1:50,000) Landslide Susceptibility Mapping in Toposheet nos. 83 D/12 & 16, Kolasib and Aizawl district, Mizoram.GSI report of FS 2016-2017.
may be the slide is having some tectonic influence?
S. Of North Chaltlang
construction of contour drain and plantation of grasses for hardening the slope.
slope modification for construction of road, presence of fracture planes