Virtually all the significant unconformity uranium deposits known in the Athabasca Basin are directly associated with fault structures associated with graphitic conductors. Deposits such as Key Lake, Cigar Lake and McArthur River were found by drilling electromagnetic conductors located within magnetic lows.
In an interview with Jody Dahrouge, of Edmonton-based Dahrouge Geological Consulting Ltd, he told StockInterview.com, “Early indications are that this conductor is similar with other known uranium deposits, graphitic conductors with magnetic lows.” On a scale of one to ten, Dahrouge rated the Davy Lake conductor a ten. “It is a long conductor, cut by structures, with deep depth and associated by a late fault,” explained Dahrouge. “It is a high quality conductor that continues to depth, and it is typical of those occurring that are associated with known uranium deposits.” Dahrouge described how the MegaTem II airborne geophysical survey was able to pinpoint the conductor as shallow as 600 meters and running deep to 1200 meters. Dahrouge made comparisons to other uranium deposits in the Athabasca Basin. “The Sue Deposit near McLean Lake is associated with an electromagnetic conductor that is approximately 2.6 kilometers long,” he said. “Based on our work at Waterbury Lake, we identified an 8 kilometers long conductor associated with the Midwest Deposit(s). The 'P2' conductor at McArthur River is approximately 13 kilometers long. This feature was first identified in 1984, by a ground Deep EM Survey. The Shea Creek deposits, located south of Cluff Lake, are associated with an approximately 25 kilometers long conductor, known as the Saskatoon Lake Conductor.” Dahrouge added, “These deposits are located at depths similar to what we expect at Davy Lake.”
What is probably most significant is Strathmore’s gamble, by exploring away from the eastern parts of the Athabasca Basin, some 300 kilometers from the eastern Athabasca Basin, where the major discoveries have been made. “It was virtually unexplored,” Dahrouge said with excitement in his voice. “It’s really virgin ground.” While there is ample evidence suggesting multiple uranium deposits in the Athabasca Basin, other junior exploration companies are looking at the shallow parts of the eastern basin, which may not likely yield economic uranium ore. One pundit acidly questioned some of the current exploration activity in the Athabasca region, “Are they really re-flying old ground that’s already been flown a hundred times, or are they just releasing old data to save money?” Dahrouge pointed out that the uranium appears to be running deeper for many of the newer discoveries, as he believes the Davy Lake property might hold true for Strathmore Minerals in the north central part of the Athabasca Basin.