National Technical Reports Library - NTRL

National Technical Reports Library


Details
Actions:
Download PDFDownload XML
Download

Sample Results for Bureau of Mines Site Specific Mineral Investigations within the Yentna Mining District, Alaska, 1984.


PB86168838

Publication Date 1985
Personal Author Fechner, S. A.
Page Count 57
Abstract In 1984, the Bureau of Mines conducted mineral investigations of specific sites within the Yentna Mining District, in which 108 placer and rock samples were taken. Reconnaissance placer samples were collected from drainages in the Talkeetna, Susitna, and Yentna River basins. The highest placer gold values were found in the historic placer gold producing creeks of the Cache-Peters Creek area. Samples taken from an outcrop in the Middle Fork of Iron Creek in the Talkeetna Mountains contained previously unreported high lead, zinc, and silver values.
Keywords
  • Mineral deposits
  • Metalliferous mineral deposits
  • Precious metal ore deposits
  • Zinc
  • Lead
  • Exploration
  • Alaska
Source Agency
  • Bureau of Mines
NTIS Subject Category
  • 48A - Mineral Industries
Corporate Authors Bureau of Mines, Anchorage, AK. Alaska Field Operations Center.
Document Type Technical Report
Title Note Open file rept.
NTIS Issue Number 198612
Sample Results for Bureau of Mines Site Specific Mineral Investigations within the Yentna Mining District, Alaska, 1984.
Sample Results for Bureau of Mines Site Specific Mineral Investigations within the Yentna Mining District, Alaska, 1984.
PB86168838

  • Mineral deposits
  • Metalliferous mineral deposits
  • Precious metal ore deposits
  • Zinc
  • Lead
  • Exploration
  • Alaska
  • Bureau of Mines
  • 48A - Mineral Industries
Loading