USGS home Scientific Investigations Map 2940 

Pacific NW Geologic Mapping Project

Geologic maps of the North Cascades

Kor-1. Gneissic tonalite, Doe Mountain pluton of the Remmel batholith (Kor). Note flash of cleavage in large K-feldspar crystal to left of hand lens. Outcrop on south slope of Doe Mountain [RMse].
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