Alexco Initiates 2016 Bermingham Exploration and Other Work at Keno Hill

VANCOUVER, BRITISH COLUMBIA--(Marketwired - Jun 1, 2016) - Alexco Resource Corp. (AXR.TO)(NYSE MKT:AXU) ("Alexco" or the "Company") is pleased to announce that it has begun site preparations for an expanded surface exploration diamond drilling program at its Bermingham prospect in the Keno Hill Silver District, Yukon Territory. The objective of the 2016 exploration drill program is to infill and expand the 2014/2015 high grade silver discovery as well as collect the necessary geotechnical, metallurgical and hydrogeological data required to support an updated resource estimate for the Bermingham deposit, expected to be completed in the fourth quarter of 2016. In addition to exploration work, Alexco will undertake construction and initial development to collar and establish the underground ramp portal and infrastructure necessary for the future development of the Flame & Moth deposit.

2016 Bermingham Exploration Program Highlights

  • An initial 8,000 meter surface drill program will be completed at the Bermingham prospect through September 2016. The Bermingham target is a blind, steeply plunging zone of high grade silver mineralization approximately 160 meters from surface outlined in several discovery drill holes in 2014/2015 (see news release dated September 17, 2015, entitled "Alexco Drills 5 meters (True Width) of 7,462 grams per tonne Silver (240 ounces per tonne) at Bermingham, Along with Other Significant Silver Intercepts"); estimated to extend approximately 140 meters down plunge, approximately 40 meters along strike and ranging in thickness from 0.4 to 6.4 meters with assay grades ranging between 1,200 and 10,100 grams per tonne ("g/t") silver. The discovery zone is open up dip and down dip and is located immediately to the northeast and adjacent to previously outlined Bermingham silver mineralization comprising an indicated 377,000 tonnes of 430 g/t silver, or approximately 5.2 million ounces of contained silver (see news release dated April 29, 2015, entitled "Alexco Announces Indicated Silver Resource Estimate Increases of 17% at Flame & Moth and 37% at Bermingham, Resulting in a 10% Increase Overall for Keno Hill Silver District").

  • A minimum of $3 million will be spent to initially drill 25 to 30 holes to define the limits of the Bermingham high grade zone. The program will also explore deeper beneath the discovery where projected mineralization may extend down into the highly productive siliceous quartzites that host the historic Hector-Calumet Mine deposit located approximately 1 km to the northeast of Bermingham and historically produced approximately 96 million ounces of silver at a reported grade of 1,090 g/t silver.

  • Up to an additional amount of approximately $0.5 million will be spent at Bermingham to collect and test metallurgical response of the high grade mineralization, and to gather important geotechnical and hydrology information to support an updated Bermingham resource estimate as well as provide necessary data for future exploration decisions regarding the Bermingham deposit, as warranted.

  • Results from the 2016 exploration program are expected to be released in the third or fourth quarter of 2016 and will provide the basis to complete an updated Bermingham resource estimate to be included in an updated Preliminary Economic Assessment ("PEA") in the fourth quarter 2016. The updated PEA will also include revised and optimized development and mining plans for the Company's Flame & Moth, Bellekeno and Lucky Queen deposits.