Eight Large Neolithic African Doughnut Beads. Measuring about 7/8" x 1/4" (22mm x 6.5mm), and weighing about 7-8 g each. Biconically drilled and flattened/smoothed on both faces. Found in Western Sahara, Africa. Ancient Capsian Culture (8000-2500 BC). Good condition. Made of what appears to be microcrystalline quartz.  Look at photos carefully, they are part of the description. Sold "as is", no returns.  Member of Central States Archaeological Society. Thanks for bidding!