in Kigluaik Mts. 4.5 mi. N of Tigaraha Mtn. and 39 mi. NE of Nome, Seward Peninsula High.
Prospectors' name reported in 1900 by E. C. Barnard (in Brooks, 1901, pl. 17), U.S. Geological Survey (USGS).
Copper Mountain, Mount Osborn, Tigaraha Mountain,
Mountain Passes:Mountain Ranges:Rivers:Cobblestone River, Kaviruk River, Kruzgamepa River, Kuzitrin River, North Fork Grand Central River, Pilgrim River, West Fork Grand Central River,
Streams:Alfield Creek, Boer Creek, Boulder Creek, Buffalo Creek, Charlie Creek, Christian Creek, Copper Creek, David Creek, Davidsons Slough, Deep Canyon Creek, Dickens Creek, Divide Creek, Dorothy Creek, Duck Creek, Francisco Creek, Fred Creek, Gold Run, Grand Union Creek, Hudson Creek, Lost Creek, McLellan Creek, Monte Cristo Creek, Mountain Creek, North Star Creek, Nugget Creek, Oro Grande Creek, Pass Creek, Quartz Creek, Short Creek, Short Creek, Silver Creek, Slate Creek, Smith Creek, Sulphur Creek, Thompson Creek, Thompson Creek, Tumit Creek, Windy Creek, Windy Creek,
Valleys:Berkley Canyon, Canine Gulch, Hill Gulch, Jack Gulch, Little Gulch,
Cities: