RI 4392 Investigation Of The Electric Point And Gladstone Lead-Zinc Mines, Stevens County, Wash.
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 18
- File Size:
- 2727 KB
- Publication Date:
- Jan 1, 1949
Abstract
As part of a general preliminary investigation of lead-zinc deposits in Stevens County, Wash., the Electric Point and Gladstone mines on Gladstone Mountain, in the Northport Mining District, were examined by R. M. Gammell, an engineer of the Bureau of Mines, in June 1946. A trenching and sampling program was executed later the same year under' the supervision of Miro Mihelich and the author. This report presents the factual data obtained from the trenching and sampling operations.
Citation
APA: (1949) RI 4392 Investigation Of The Electric Point And Gladstone Lead-Zinc Mines, Stevens County, Wash.
MLA: RI 4392 Investigation Of The Electric Point And Gladstone Lead-Zinc Mines, Stevens County, Wash.. The National Institute for Occupational Safety and Health (NIOSH), 1949.