Muhammad Naveed Anjum, Muhammad Yaseen, Jawad Ahmad and Ihtisham Islam 2025. PETROGRAPHY AND GEOCHEMICAL CHARACTERIZATIONS OF TANAWAL FORMATION (QUARTZOSE ROCKS FROM SWABI, KHYBER PAKHTUNKHWA, PAKISTAN; IMPLICATIONS FOR INDUSTRIAL SUITABILITY. Spectrum of Engineering Sciences. 3, 5 (May 2025), 183–194.