SMDI #: | 5959 | Showing Name: | Bow Target Area | Disposition: | | Location: | Patterson Lake | NTS Area: | 74F11 | TRM: | 100203 | UTM13-Northing (NAD83/Zn13): | 6401687 | UTM13-Easting (NAD83/Zn13): | 250045 | Commodity: | U | Associated Commodities: | | Type: | Drillhole |
Mineral Resource Assessment: | Prospect | Mineral Deposit Type: | Unconformity-associated Uranium ± Polymetallic | Geological Domain: | Athabasca Basin | Revised On: | 5/20/2020 |
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2015 diamond drill program. Hole BO-15-02 (83/13, 6401703 N, 249983 E; 0 azimuth/-70 dip; 120.1 m unconformity (UC) depth; 426 m end of hole) with an intersection of 0.06% U3O8/3.0 m from 202-205 m. Hole BO-15-10 (83/13, 6401687 N, 250045 E; 0 az./-75 dip; 107.1 m UC depth; 359.7 m end of hole) with an intersection of 1.44% U3O8/1.0 m from 210-211 m. Hole BO-15-13 (83/13, 6401679 N, 250366 E; 300 az./-75 dip; 124.7 m UC depth; 363.5 m end of hole) with an intersection of 0.07% U3O8/0.5 m from 233.5-234 m. Drilling thus far shows mineralization to be primarily focused within a moderately south dipping (~60°) package of pelitic mylonite (+/-pyrite, graphite and chlorite) with semipelitic hanging wall and footwall, which is underlain by an intrusive assemblage. This conductive pelitic gneiss and mylonite package appears to be parallel along strike to the 090° oriented basement VTEM conductor for 420 m, which is then folded to the northeast and southwest at 062°and 225°, respectively. The VTEM conductor is marked by the presence of strongly chloritized pelitic gneiss (+/-graphite) that is often sheared to a mylonite. An intensely smoky quartz unit (silicified semipelitic gneiss) is often adjacent or proximal to the pelitic gneiss and mylonite. Hematite, chlorite, and clay all occur as relict feldspar and garnet. Hematite and chlorite alteration is locally pervasive, especially directly below the unconformity. Druzy quartz and dravite are also common alteration features at the Bow discovery. |
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Assessment MAW01938 Literature |
DATE | RESERVES LISTED | COMMENTS |
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