Alexco Resource Corp. (TSX:AXR, NYSE-AMEX:AXU) has announced the initial and completed resource estimate for the historical tailings of Elsa in the Keno Hill Silver District, Yukon.

The press release is quoted as saying:

The Elsa Tailings are located approximately 400 meters northwest of the Elsa town site and the former United Keno Hill Mines (“UKHM”) mill. The historical impounded tailings extend over an area of approximately 100 hectares and are contained behind a series of low level dam structures. Historical milling operations at Elsa, which started in the 1930’s and operated almost continuously until 1988, produced a lead concentrate, and periodically a zinc concentrate. The tailings consist of unconsolidated
fine sand to silty grained material, with sieve analyses indicating that the material is all finer than 250 microns with as much as 40 percent being less than 74 microns (200 mesh). The dominant minerals making up the tailings fragments are quartz and siderite (80 percent), with the balance composed of muscovite, other silicate minerals and pyrite.

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