Oct 5 (Reuters) - Caledonia Mining Corporation Plc CAL.TO
* Caledonia Mining Corporation Plc says about 14,389 ounces of gold produced in quarter, production in quarter was 15 percent higher than previous quarter (Q2 2017)
* Remains on track to achieve its production target of 80,000 ounces in 2021
* Have tightened production guidance for full year to 54,000 ounces to 56,000 ounces
* Remain confident of achieving long-term production target of 80,000 ounces in 2021