in York Mts., flows SW to Lost River which flows to Bering Sea, 27 mi. NW of Teller, Seward Peninsula High. 3 miles long.
Prospectors' name reported in 1903 by Collier (1904, pl. 2), U.S. Geological Survey (USGS). Named for the mineral cassiterite which occurs in its valley.
Brooks Mountain, Cassiterite Peak, Deer Horn Peak,
Mountain Ranges:Rivers:Streams:Alma Creek, Camp Creek, Cassiterite Creek, Clara Creek, Crystal Creek, Curve Creek, Esch Creek, Koleebue Creek, Kotzebue Creek, Mariposa Creek, Peluck Creek, Price Creek, Tin Creek,