Environmental Overview and Analysis of Mining Effects

Environmental Overview and Analysis of Mining Effects
Author:
Publisher:
Total Pages: 196
Release: 1981
Genre: Denali National Park and Preserve (Alaska)
ISBN:

Study carried out to assist the National Park Service and other interested agencies and individuals to adequately assess the effects of existing and future mining activities in Denali National Park and Preserve.

U.S. Geological Survey Bulletin

U.S. Geological Survey Bulletin
Author: J. Christopher Haley
Publisher:
Total Pages: 446
Release: 1983
Genre: Asphalt
ISBN:

This history of placer mining of the gold deposits of east central Alaska, near the town of Circle, covers its development from 1893 to date and includes a summary of the regional geology and of the gravels of each creek.