Redtail Metals Corp., formerly Copper Ridge Explorations Inc., is a Canada-based company engaged in business is the exploration of mineral properties. The Company specializes in identifying, acquiring and developing precious metal enriched copper, lead and zinc mineral deposits in Yukon, Canada. The Company controls the Marg and Clear Lake massive sulfide deposits, both with 43-101 compliant mineral resources, along with a number of other exploration properties in Yukon. Redtail Metals, a member of the Predator Group of Companies, has a committed management team with experience in the Yukon. The R15 Property consists of one Yukon Government Lease of Mining Rights and covers approximately 43 square kilometers. It is located approximately 120 kilometers of Ross River and approximately 25 kilometers southwest of the Robert Campbell Highway. Effective April 21, 2014, Northern Tiger Resources Inc acquired Redtail Metals Corp.