Table 1. Summary of press releases highlighting key previous discoveries on the TPK property.
| Date | Press Release | Highlighted Discoveries |
| 2012, June 8 | Rainy River Resources and Northern Superior Resources announce completion of 2012 drill program at the TPK project | TPK-12-030: 59.G0g/t Au; +92.30g/t Ag; +3.19% Cu/ 0.50m TPK-12-034: 16.lSg/t Au/ 1.50m TPK-12-040: 7.85g/t Au/ 0.80m TPK-12-043: 8.85g/t Au/ 1.00m |
| 2011, Dec. 6 | Northern Superior Resources Inc. defines the extension of the TPK gold- bearing shear zone onto the New Growth property, northwestern Ontario | Defined extension of the gold- bearing shear zone from 6km to 35km east- west across the Big Dam and New Growth areas of the TPK property |
| 2011, April 13 | Rainy River and Northern Superior announce initial assays and the completion of diamond drilling at the TPK project | TPK-11-013: 4.74g/t Au/ 6.84m TPK-11-013: 15.52g/t Au/1.S0m TPK-11-013: 33.90g/t Au/ 0.50m TPK-11-014: 3.63g/t Au/ 0.80m TPK-11-015: 10.lSg/t Au/ 0.40m TPK-11-015: 3.llg/t Au/ 1.74m |
| 2011, Feb.4 | Rainy River and Northern Superior announce final phase I results and commencement of winter drilling at the TPK project | TPK-10-009: 6.90g/t Au/ 0.80m TPK-10-010: 1.80g/t Au/ 2.50m Incl: 5.lOg/t Au/ 0.50m TPK-10-011: 1.00g/t Au/ 2.40m TPK-10-011: 1.S0g/t Au/ 1.50m TPK-10-011: 1.60g/t Au/ 1.40m |
| 2010, Dec. 13 | Rainy River and Northern Superior discover gold at TPK project: 25.90g/t Au over 13.S0m in TPK-10-004 | TPK-10-004: 25.90g/t Au/ 13.S0m Incl: 046.00g/t Au/ 0.50m Incl: 139.40g/t Au/ 1.70m Incl: 749.00g/t Au/ 0.30m Incl: 127.00g/t Au/ 0.70m TPK-10-005: 3.80g/t Au/ 1.20m |
| 2009, Jan. 6 | Northern Superior discovers new gold showing, gold- bearing ductile shear zones at TPK gold project | Grab Sample: 3.34g/t Au Grab Sample: 8.90g/t Au |
| 2008,Aug. 6 | Northern Superior Resources Inc. provides update on TPK gold property | CAN0S-021: 1.03g/t Au/ 0.50m CAN0S-027: 3.44g/t Au/ 0.37m CAN0S-028: 1.10g/t Au/ 1.50m CAN0S-030: 3.34g/t Au/ 0.50m CAN0S-030: 1.0Sg/t Au/ 1.50m |
| 2008, Jan. 21 | Superior reports historical and current gold assay results from the TPK (Canopener) project, northwestern Ontario | Grab Sample: 9.57g/t Au Grab Sample: 154.l0g/t Au Channel Sample: 42.24g/t Au/ 1.27m Historical DDH: 3.17g/t Au/ 1.30m Historical DDH: 2.25g/t Au/ 1.50m Historical DDH: 3.36g/t Au/ 2.59m |