Borehole Gravity Meter Observations in Drill Hole UCe-18, Hot Creek Valley, Nye County, Nevada (open access)

Borehole Gravity Meter Observations in Drill Hole UCe-18, Hot Creek Valley, Nye County, Nevada

Abstract: "Drill hole UCe-18 was successfully logged with the U.S. Geological Survey-La Coste Romberg borehole gravity meter to a depth of 6,488 feet. That density increases with depth is apparent in both the alluvium and volcanic rock. The in situ density of the alluvium measured by the gravity meter ranges from 1.77 to 2.34 gm/cc; the lake beds beneath the alluvium have a density of 2.22 gm/cc; and the rhyolitic rocks range in density from 2.26 to 2.47 gm/cc. The average density determined from the borehole gravity meter data for the alluvium plus the lake beds is 2.22 gm/cc and for the volcanic rocks is 2.35 gm/cc."
Date: October 2, 1967
Creator: Healey, D. L.
Object Type: Report
System: The UNT Digital Library

Photogeologic map, Orange Cliffs-10 quadrangle, Wayne and Garfield counties, Utah

Photogeologic map of the Orange Cliffs-10 quadrangle, Wayne and Garfield counties, Utah
Date: July 2, 1953
Creator: Condon, W. H.
Object Type: Map
System: The UNT Digital Library
Preliminary report on exploration of the San Miguel bench, Montrose County, Colorado (open access)

Preliminary report on exploration of the San Miguel bench, Montrose County, Colorado

A report discussing an exploration of the san Miguel Bench
Date: June 2, 1953
Creator: Alvord, Donald C.
Object Type: Report
System: The UNT Digital Library