Petrography and geochemical study of the perlite rocks from Bait Al-Qeyarie, Kawlan Area, Yemen
By: al-Mashayikhi, Sad Zaki Abd al-Qadir; al-Hawbani, Ali M.. Journal of King Abdulaziz University : Earth Sciences. Vol. 21, no. 2 (2010), pp.195-217, 23 p.
Subjects: Rocks; Yemen; classification Libraries