Like many other African metallic beads, Baule beads are cast utilizing the dropped wax method, and sometimes function Solar and moon patterns.  Although glass is a combination of silica, an alkali for example soda or potash, and lime, Ravenscroft included a larger volume of guide oxide in lieu of potash https://royal-blue-earrings08528.blazingblog.com/31452566/the-2-minute-rule-for-aqua-blue-flower-earrings