 Caledonia Mining Corporation PLC LON:CMCL, NYSE:CMCL lifted its quarterly dividend for the fifth time in 18 months and said it is confident of making further increases based on its outlook for the business. It plans to pay a quarterly dividend of 12 US cents, a 75 rise since the first dividend increase in October 2019 and 1 US cent higher than the payout in the previous quarter. 