McKinnon Creek Placer Mine › Klondike Gold Corp ...
The Indian River valley is located south of Dawson City and forms the southern boundary of the "Klondike Gold Fields". Bedrock is Jurassic age Klondike schist dated at +/- 260 Ma. Gold-bearing White Channel Gravel is Pliocene age and was deposited in the Indian River Valley between 5 Ma and 2.6 Ma in a braided river environment.