1. Department of Zoology, Faculty of Science, Al-Azhar University, Nasr City 11884, Cairo, Egypt.
2. Refractories, Ceramics and Building Materials Department, National Research Centre, El-Buhouth St., Dokki, Cairo, 12622, Egypt.
3. Imam Mohamed Ibn Saud Islamic University (IMSIU), Collage of Science, Chemistry Dept. Riyadh 11623, Saudi Arabia.
4. Glass Research Department, National Research Centre, El-Buhouth St., Dokki, Cairo, 12622, Egypt.