USBM OFR 23-72

Rotary drilling exploration of the Ryan Lode properties, Fairbanks mining district, Alaska

• Authors:

  Warfield, R.S., and Thomas, B.I.

• Publication Date:

  1972

• 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):

  Fairbanks

• Citation ID:

  21365

Bibliographic Reference

Warfield, R.S., and Thomas, B.I., 1972, Rotary drilling exploration of the Ryan Lode properties, Fairbanks mining district, Alaska: U.S. Bureau of Mines Open-File Report 23-72, 21 p., 4 sheets, scale 1:63,360.

Publication Products

• Report Information

  • ofr023_72.pdf (819.0 K)

• Maps & Other Oversized Sheets

  • Figure 2, Ester Dome - Ryan Lode topographic & location map, scale 1:63,360 (521.0 K)
  • Figure 3, Section AA -- Ryan Lode drill holes, scale 1:63,360 (1.2 M)
  • Figure 4, Rotary drill holes, Ryan Load, Ester Dome, section BB, scale 1:63,360 (1.1 M)
  • Figure 5, Rotary drill holes, Ryan Load, Ester Dome, section CC, scale 1:63,360 (954.0 K)

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