Northern Shield Resources Inc. The Wabassi and Max properties are located in northwestern Ontario, 60 km south of the Highbank Lake project and 100 km south of the Ring of Fire Ni-Cu-PGE and Chromite deposits. The properties are being explored for reef-hosted PGE and massive sulphide Ni-Cu-PGE deposits.
The Wabassi and Wabassi North properties were staked by Northern Shield Resources Inc. in 2007 based on the geophysical pattern observed on the magnetic survey published by the Ontario Geological Survey (OGS) in the Fort Hope area, which suggests a layered intrusion. Now four mafic-ultramafic intrusions are known to exist within the two properties.
WABASSI LAYERED INTRUSION
This is a layered mafic-ultramafic intrusion composed of olivine-gabbronorites and norites in the upper (northern) portion. To date, very little exploration has been conducted on the southern portion but it is now believed to represent the lower, and most prospective, levels of the intrusion.
WABASSI LAYERED INTRUSION
This is a layered mafic-ultramafic intrusion composed of olivine-gabbronorites and norites in the upper (northern) portion. To date, very little exploration has been conducted on the southern portion but it is now believed to represent the lower, and most prospective, levels of the intrusion.
WABASSI NORTH INTRUSION
Other than one drill hole, no other exploration has been conducted to date on the Wabassi North Property. Drilling intersected a variety of gabbroic rocks which may, or may not be related to the main Wabassi layered intrusion or the Max peridotite intrusion. The geophysics suggest that this body may consist of composite phases of gabbroic and other mafic/ultramafic phases.
MAX PERIDOTITE INTRUSION
Five drill-holes were completed on this target by Northern Shield in 2007 as part of an option agreement to earn a 50% interest in the property. The body is composed mostly of peridotite (harzburgite) and comprises the most primitive rocks intersected to date within the two properties. The body has high background levels of Ni-Cu-PGE. Geophysics suggests a possible feeder conduit between the Max peridotite and Wabassi North gabbro.
GABBROIC INTRUSION
An intrusion in the southern portion of the Max property (see figure above) has been mapped by the OGS as a gabbroic body, but no exploration has taken place to date on this portion of the Property.
WABASSI LAYERED INTRUSION
The Wabassi intrusion is a well-layered mafic-ultramafic complex with similarities to the Stillwater Complex in Montana, where PGEs are mined from the J-M reef. Rock-types so far identified include, olivine gabbronorites, olivine norites and norites; these are all ideal lithologies in nickel and PGE bearing systems. The intrusion is being explored for Ni-Cu-PGE massive sulphides along the contacts and in feeders, and for disseminated mineralization hosted in “reefs”.
Based on geophysical interpretations and surface sampling, the Wabassi layered intrusion appears to be composed of two districts series, the Cyclic Series and the Layered Series.
Ongoing studies and interpretation of the Wabassi intrusion have isolated two layered sequences that will also be prospected for disseminated reef-type PGE mineralization and chromite. Disseminated mineralization and chromite are not usually detected by airborne EM surveys.
A VTEM survey completed over the Wabassi property has detected three distinct clusters of electromagnetic (EM) anomalies (WAbassi A, B & C.) The strength of the conductors range from moderate to very strong and correspond to magnetic highs. One of the clusters of VTEM anomalies can be traced intermittently along a magnetic feature that has strike length of 2000 meters. The location and geometry of this body suggests it may represent a feeder conduit into the main Wabassi Intrusion. Feeder conduits are ideal hosts for Ni-Cu-(PGE) mineralization. Fragments of nickel-bearing pyrrhotite and blebs of primary nickel-copper mineralization were observed in core from a drill-hole completed in 2008 adjacent to one of the VTEM conductors.

One of the VTEM anomalies at Wabassi.

May 2010.
At the A2 anomaly (see Wabassi Target map on Northern Shield’s website), drill-hole 10WA-07 intersected 2.25% zinc (Zn), 31.7 g/t silver (0.92 oz/ton) and 0.17% copper over 49.5 meters, including a higher grade section of 7.07% Zn over 7 meters. Three sample intervals from this drill-hole also contained over 100 g/t silver including a 0.7 meter interval grading
536 g/t silver (15.66 oz/ton) and three other intervals contained over 12% Zn. Drill-holes 10WA-05 and 06, targeting the A1 anomalies, intersected pyrrhotite-dominated massive, semi-massive and disseminated sulphides containing copper, silver, zinc and nickel mineralization. Eighty-five of the one hundred and thirty-four samples assayed from drill-hole 10WA-05 assayed greater than 5g/t silver. Drill-hole 10WA-07 intersected volcanic rocks and volcanogenic massive sulphide (VMS) zinc-silver-copper mineralization adjacent to the contact with the Wabassi Intrusive Complex. Drill-holes 10WA-04 to 10WA-06 intersected rock types predominantly consisting of mafic and ultramafic lithologies belonging to the Wabassi Intrusive Complex. Drill-hole 10WA-05 intersected pyrrhotite-dominated massive, semi-massive and net-textured sulphides with a chemical signature suggesting
that it may be a hybrid mixing of VMS and magmatic (nickel-copper) systems. Drill-hole10WA-06 intersected disseminated copper sulphide mineralization.
Ground and down-hole EM surveys have been running contemporaneously with the drill program to provide better resolution of the conductive bodies discovered from the airborne VTEM magnetic and electromagnetic survey. Preliminary results from the ground and down-hole pulse electromagnetic surveys suggest that drill-hole 10WA-07 (zincrich) apparently has only intersected the edge of the A2 anomaly and that this target may be more extensive than previously thought.
Michael Senn, Executive Vice President of Discovery Harbour comments: “From the instant we saw the compelling geophysical signatures from the Wabassi VTEM survey and the geological interpretation that was compiled by the Northern Shield technical staff during PDAC, Discovery Harbour was convinced of the strong probability of success in the drill testing of these exciting targets.