The TR-07 area is underlain by shale, slate, siltstone and sandstone of the Middle Jurassic to Lower Cretaceous Bowser Lake Group. These are intruded by quartz diorite and/or diorite and/or granodiorite dikes, sills and plugs of the Late Cretaceous Bulkley Plutonic Suite.
Dark green, andesitic volcanic rock (of unknown affinity) hosts quartz stockwork veinlets (some sheeted) with weak malachite and trace of chalcopyrite. Rocks are weakly to moderately silicified. No assays were given.
See Kisgegas (093M 126) for details of the KM property work history of which the TR-01 area was part of.