UNT Libraries Government Documents Department - 3 Matching Results

Search Results

Results: 1 - 3
open access

Geology of the Gerstle River District, Alaska, with a Report on the Black Rapids Glacier

Description: From abstract: The area here described includes most of the north side of the Alaska Range between the Delta and Johnson Rivers, in one direction, and the axis of the Alaska Range and the Tanana River in the other. Besides the Delta River, its principal streams are Jarvis Creek, the Gerstle and Little Gerstle Rivers, and, at the extreme east, the Johnson River, all of which have glacial sources.
Date: 1942
Creator: Moffit, Fred H.
Item Type: Refine your search to only Report
open access

Occurrences of Molybdenum Minerals in Alaska

Description: Abstract: In the accompanying report reference is made to all of the deposits in Alaska in which molybdenum minerals have been definitely recognized and reported. None of the deposits have been mined commercially, and none of them have been prospected thoroughly enough to afford quantitative estimates as to their tenor and potential reserves ; in fact, at only a few of the localities has there been more than surficial testing. Forty-one separate and distinct localities where molybdenum minerals… more
Date: 1942
Creator: Smith, Philip S.
Item Type: Refine your search to only Report
open access

Tertiary Deposits of the Eagle-Circle District, Alaska

Description: From introduction: The present report aims to supply additional information regarding the Tertiary deposits, which are the source of most of the gold placers now being worked in that part of the Eagle-Circle district lying south of the Yukon River. The work was conducted from base camps along the river, but the belt of Tertiary rocks is at places as much as 20 miles from the Yukon, so that it is not easily accessible from the river except in the vicinity of mining camps, where roads or trails h… more
Date: 1942
Creator: Mertie, John Beaver, Jr.
Item Type: Refine your search to only Report
Back to Top of Screen