Metallic Minerals Corp. provided a comprehensive update on its Keno Silver project as the first of a series of news releases covering its property packages within the East, Central and West Keno Hill Silver District, directly adjoining Alexco Resource Corp.'s ("Alexco") operations, in the Yukon Territory of Canada. The Keno Hill Silver District is recognized as one of the world's highest-grade producers of silver with over 300 million ounces of past production and current Measured and Indicated resources. The district remains highly- prospective, as demonstrated by the number of recent major discoveries and the quality of those deposits. This first news release of the series focuses on the East Keno target area, which covers the eastern-most 12 km of the 35 km long Keno Hill Silver District and is the least explored part of the prolific district. Results of on-going compilation and synthesis of historic exploration data along with results from 2018 exploration have confirmed: The presence of significant Keno-style silver mineralization, including eight separate multi-kilometer targets with highly-elevated silver, lead and zinc in soils and multiple high-grade rock samples over 1,000 g/t silver; and Large areas and thicknesses of Keno Hill quartzite and greenstones, the most important host rocks for the larger deposits in the district, within these target areas, creating the settings for potential large Keno-type silver-lead- zinc deposits similar to those in the more developed West and Central parts of the district.