Description
Ultramarine Glacier is located on E side of Kenai Peninsula, heads in Sargent Icefield, trends NE to its terminus, 1 mi. SW of head of Blue Fiourd, 14 mi. NW of Chenega, Chugach Mts.
History
So named in 1908 by Grant (Grant and Higgins, 1913, p. 45), U.S. Geological Survey (USGS), "because of the clear blue color of the ice near its end ***."