USGS home Scientific Investigations Map 2940 

Pacific NW Geologic Mapping Project

Geologic maps of the North Cascades

Kor-2. Wispy mafic mineral concentrations in gneissic biotite tonalite typical of parts of the Remmel batholith (Kor). Outcrop in upper Meadow Creek (RMne). This rock was mapped in the Lake Creek Gneiss by Hawkins (1968).
Other photos that show unit Kor:

Previous Photo        Next Photo   

Photo Indices: Captions (Additional photos home) | Map | Young rocks and deposits | Older rocks west | Older rocks east