May 25 (Reuters) - Medusa Mining Ltd (MML) :
- Through Philsaga Mining Corp advises that Philippine's president has declared martial law for mindanao island
- Medusa mining says Philippine's president declared martial law for Mindanao Island following rebel activities in Marawi City on western side of island
- "Medusa does not envision any direct impact to our activites"
- Medusa's CO-O mine site is on eastern side of island
