March 29 (Reuters) - Eco Oro Minerals Corp EOM.TO
* Eco Oro issues letter to shareholders and files management information circular
* On ongoing basis, board explored options to "maximize value for shareholders", including sale or merger of Co, sale of assets
* Concluded that "best path to value for shareholders" was to pursue our rights with respect to Angostura Project Source text for Eikon: ID:nCNWBSJTsa Further company coverage: EOM.TO