This is a very collectable large silver bead from the Ait Ouaouzguit Berber tribes in Morocco. Used as the focal bead in the centre of fibula chains or in necklaces with precious amber, coral or other beads.
39 grams, 4 cms long. 3.5 cms diameter.
Probable date early 20th century
Image taken from Berber Memories, pub 2020 MercatorFonds