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U.S.B.M. Pilot Hole "X", Horse Draw, Rio Bianco County, Colorado. Volume 1. Section I. Geology and Geophysics.

Authors
Readdy-LA; Pentz-DL
Source
For Reference Only At Bureau Libraries :44 pages
Link
NIOSHTIC No.
10008263
Abstract
Pilot hole "x" was drilled to test the formations through which the ventilation shaft for the proposed federal Bureau of Mines demonstration oil shale mine would be drilled. The geologic formations encountered in this hole are discussed. Correlation of the geologic horizons encountered in this hole with those encountered in nearby drill holes was accomplished by using geophysical logs. Data on the geophysical interpretations are provided. The anticipated geotechnical characteristics of the geologic units encountered in pilot hole "x" are described.
Publication Date
19770101
Document Type
CP; Final Contract Report;
Fiscal Year
1977
Identifying No.
OFR 103(1)-77
NIOSH Division
DRC;
Source Name
For Reference Only At Bureau Libraries
State
CO;
Performing Organization
Golder Associates, Inc.
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division