USBM OFR 7-73

Rotary drilling for strippable coal in Jarvis Creek coalfield, Alaska

• Authors:

  Warfield, R.S.

• Publication Date:

  1973

• Publisher:

  U.S. Bureau of Mines 

• Ordering Info:

  This publication is out of print. Reproductions may be available. Download below for free or see our publication sales page to order a hard copy.

• Quadrangle(s):

  Anchorage; Mount Hayes

• Citation ID:

  21323

Bibliographic Reference

Warfield, R.S., 1973, Rotary drilling for strippable coal in Jarvis Creek coalfield, Alaska: U.S. Bureau of Mines Open-File Report 7-73, 32 p., 2 sheets.

Publication Products

• Report Information

  • ofr007_73.pdf (1.6 M)

• Maps & Other Oversized Sheets

  • Figure 3, Bureau of Mines drill holes, Jarvis Creek coalfield, 1970 (83.0 K)
  • Figure 4, Section AA', center sample return drill holes, Jarvis Creek coalfield, September 1970 (67.0 K)

Keywords

Coal; Coal Quality; Jarvis

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