Description
Black Rock is located in Iphigenia Bay, 3 mi. E of Warren I., Alex. Arch. 0.1 mile long.
History
Descriptive name given in 1904 by E. F. Dickins, U.S. Coast and Geodetic Survey (USC&GS), "on account of its color."
Prince of Wales-Hyder County · Alaska
Black Rock is located in Iphigenia Bay, 3 mi. E of Warren I., Alex. Arch. 0.1 mile long.
Descriptive name given in 1904 by E. F. Dickins, U.S. Coast and Geodetic Survey (USC&GS), "on account of its color."