Yaseen, M., Sajid, M., Ullah, M.Z. and Murtaza, G. 2020. Textural Implications in Assessment of Physico-Mechanical behaviour of Metavolcanic Rocks from Dir Upper, north western Pakistan: Textural Implications in Assessment of Physico-Mechanical behaviour of Metavolcanic Rocks from Dir Upper, north western Pakistan. International Journal of Economic and Environmental Geology. 11, 3 (Sep. 2020), 1–10.