July 28 (Reuters) - Resolute Mining Ltd RSG.AX
* Has received a notice from local union committee of Union Nationale Des Travailleurs Du Mali Somisy-SA
* Notice informs that union will enforce a 120 hour strike order at Syama gold mine in Mali commencing at midnight on Monday 31 July 2017
* Confirms notice will have no impact on co's FY18 production guidance of 300,000 ounces at all-in sustaining costs of a$1,280/oz
* Strike action will not affect surface or underground mining activity at Syama and will not have a material effect on gold production