Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published October 1982 | public
Journal Article

Case hardening of sandstone

Abstract

The case-hardened crust developed on the Aztec Sandstone in the Valley of Fire, Nevada, has been characterized by a variety of techniques, including electron microscopy and infrared spectroscopy. The case-hardened crust consists mainly of host rock, with a fine-grained cement and wind-deposited kaolinite. The cement is usually calcite, but in some cases the hydrated calcium borate, colemanite, was found to be the case-hardening cement.

Additional Information

© 1982 Geological Society of America. Manuscript received April 22, 1982; Manuscript accepted June 2, 1982. We thank Robert P. Sharp for helpful discussions regarding field occurrence and geomorphology, Donald S. Burnett for his assistance with nuclear boron analysis, and the University of California, Los Angeles Nuclear Energy Laboratory for sample irradiation. California Institute of Technology Division of Geological and Planetary Sciences Contribution No. 3717.

Additional details

Created:
August 22, 2023
Modified:
October 23, 2023