Properties
Black CreekProject SummaryThe Black Creek chromite discovery, discovered in 2009, lies along the ultramafic horizon containing the main chromite deposits which represents a key segment to future chromite mining operations, lying between the Black Thor (Cliffs) and Big Daddy (Cliffs-Spider-KWG) deposits. The Black Creek deposit yielded results including 62.4m of 34.5% Cr2O3 and additional core intervals ranging as high as 43.4% Cr2O3. Highly anomalous values of platinum (0.4g/t) and palladium (0.6g/t) were also found, while values for nickel were within the range of ultramafic rocks with a maximum of 0.3%. Strategically located between the Black Thor (Cliffs) and Big Daddy (Spider-KWG-Cliffs) deposits, the Black Creek deposit is interpreted to represent the southwest extension of the Black Thor horizon. Its strategic importance lies not only in the thick, high-grade mineralization, but also in its location and morphology. The Black Creek deposit lies in the middle of the Black Thor and Big Daddy deposits, separating these two zones. It is also close to bedrock, witnessed by outcrop on the property in close proximity to the deposit. This is important for two reasons, as it provides low stripping ratios for mining and, perhaps more importantly, a stable base for infrastructure and operations. The McFauld's area is characterized by muskeg and it is rare to find stable footings. The morphology of the deposit is also important as it appears, from drilling, to represent a consistent lens of mineralization uninterrupted by faulting or deformation. 43-101 RESOURCE ESTIMATE The resource estimate, released on August 23, 2010, meets the guidelines for reporting mineral exploration programs as set out in National Instrument 43-101, was based on an initial 15 diamond drill holes that tested the chromite horizon along approximately 200 metres (m) of strike length and to a vertical depth of approximately 175 m at a spacing of approximately 50 m by 50 m. Mineralization at Black Creek is dominated by three massive chromite layers, with subordinate amounts of banded, semi-massive and disseminated chromite found between and below the massive layers. The cumulative thickness of the mineralized zone averages approximately 65 m. The following table summarizes the Black Creek chromite mineral resource estimate at a cut-off grade of 30% Cr2O3 : Summary of Black Creek Chromite Resources
The mineralized material was classified into the Measured, Indicated or Inferred mineral resource category on the basis of a combination of the following factors: (a) confidence in the geological and mineralization continuity, (b) position of blocks in relation to the range of influence as defined by the variographic analysis and (c) and the search ellipse ranges The Black Creek deposit Measured and Indicated resources have been categorized taking into account the search parameters in relation to variographic results, and the observed geological and mineralization continuity based on sectional interpretation. The inferred resource down to a vertical depth of about 360 m is based on drilling intercepts recorded at this depth at the adjacent Big Daddy deposit. The known mineralization in the entire McFaulds Lake sill has been considered in the process of resource categorization. The cut-off grade of 30% Cr2O3 is based on consideration of chromite operations in South Africa, Zimbabwe and Finland. The lack of infrastructure in the McFauld's Lake area demands an above-average grade deposit to ensure reasonable prospects for economic extraction. The report also recommends additional diamond drilling to establish the full lateral limits of the deposit and the continuity of chromite horizons down dip. The Company has now mobilized crews to the McFauld's Lake area to begin the drilling recommended by Micon in order to expand the deposit in preparation for updating the current resource estimate. The drilling will comprise six holes designed to test the lateral continuity of the deposit along an additional 100 m to 150 m of strike length and the down-dip continuity to approximately 400 m depth, more than twice the depth of the currently drilled resource. Probe will now focus on expanding the deposit and updating this current resource through the next phase of drilling. The results of this resource estimate show that Black Creek is not only strategically located between the Black Thor and Big Daddy deposits, but is a quality, high-grade deposit with strong economic potential. To date, Probe has only tested the zone down to a 175 m vertical depth and this next program, if successful, will more than double this to 400 m as well as extending the chromite along strike. The Company will provide an update on the drilling once the program has been completed. Maps & Images Magnetic Map Black Creek Discovery click on image to view enlarged  Selected Mineral Occurances click on image to view enlarged | ||||||||||||||||||||||||||||||||||||
