AV Fashion India Natural Sulemani Hakik Agate Islamic Salah 8 mm for Prayer 33 Beads Tasbih (Color : Black). To keep track of counting either the phalanges of the right hand or a misbaha is used. The term tasbeeh is based on 3 root letters Onyx is formed by the deposition of silica in gas cavities in lava, which results in the distinctive bands or stripes we see in the stone. They come in varied shades of red, orange, and brown, Black which often alternate with striking bands of white.