N of Chitina River, 25 mi. SW of McCarthy, Copper River Basin.
Local name obtained by U.S. Geological Survey (USGS) and published on maps since 1954.
Crystalline Falls, Crystalline Hills,
Lakes:Billy Lake, Chokosna Lake, Hanagita Lake, Lana Lake, Middle Hanagita Lake, Moose Lake, Muskrat Lake, Rock Lake, Skull Lake, Tooth Lake,
Mountains:Gilahina Butte, Nelson Mountain,
Mountain Passes:Rivers:Chokosna River, Gilahina River, Lakina River,
Streams:Berg Creek, Clear Creek, Crystal Creek, Dike Creek, Dora Creek, Grant Creek, Lake Creek, Larsen Creek, MacDougall Creek, Porcupine Creek, Sheep Creek, Skull Creek, Squaw Creek,