Located along the eastern margin of the Similkameen batholith, of which it is a border phase, and emplaced in metasedimentary and volcanic rocks of the Permian/Triassic Kobau Formation, Kruger Mountain is itself apparently intruded by granodiorites of the batholith.
The Crowsnest Formation consists of a sequence of trachytic analcime-bearing agglomerates, tuffs, rare flows, and sedimentary rocks derived from them, lying conformably on mudstones and sandstones of the Lower Cretaceous Blairmore Group, and overlain disconformably by Upper Cretaceous shales of
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith