Sept 18 (Reuters) - Evolution Mining Ltd EVN.AX
* Agreement to divest Edna May gold mine
* Entered into a binding agreement with Ramelius Resources Ltd and Ramelius Operations Pty Ltd
* Entered deal to sell Edna May gold mine to unit of Ramelius Resources for up to a$90 million
* Due to sale, co revises FY18 gold production guidance to 750,000-805,000 ounces