Letter from Harris Leon Kempner to I. H. and Henrietta Leonora Kempner discussing business updates, his Labor Day weekend, and Ray I. Mehans hesitancy on a potential business deal. Kempner also mentions he met Reed Robinson who informed him of Mrs. Calvert's passing.

Letter from Harris Leon Kempner to I. H. and Henrietta Leonora Kempner discussing Lyda Ann's health condition, Ruth Kempner's trip to Santa Fe, and the family's plans for Labor Day weekend. Kempner also mentions the Lane crowd is asking for an investigation and are taking legal steps to contest the election.

Map showing uncontrolled structure contours of the Beclabito Dome Area, Shiprock District, Arizona-New Mexico. The Salt Wash-Bluff contact was spotted on aerial photographs as a basis for the construction of the uncontrolled structure contour map

Map of the area surrounding the census-designated place of Beclabito, San Juan County, New Mexico showing mine locations and mineralized rock exposures by geologic period, along with the location of triangulation stations with their elevation.

Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, and Northwestern New Mexico, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.

Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, and Northwestern New Mexico, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points. -- adjust as needed

Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, and Northwestern New Mexico, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.

Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.

Preliminary 16 x 7.5 minute map of Part of the Carrizo Mountains Area, Northeastern Arizona, and Northwestern New Mexico, showing geology, roads, drainage, meridians and parallels, triangulation stations, and air-photo centers and wing points.

A report regarding uranium deposits located in Grant County, New Mexico. This report concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.

Preliminary recommendations are presented for drilling the area on a 1,000-foot grid to provide final elevation of the East Carrizo mining district.

A report discussing uranium localities in the Lucero uplift.

Summarizing and presenting the interpretations and conclusions based on the drilling through Phase II of the program.

Letter from Willard Cox to Joe Childers discussing traveling to San Saba with Childers' previous letter to speak with a man named Reuben about Truett Latimer.

Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.

Annual journal of the Texas Archeological and Paleontological Society documenting research and findings of members as well as activities of the organization.

Report discussing the U.S. Geological Survey's investigation of known uranium deposits in Grant County, New Mexico.

Report discussing beryllium deposits in the form of beryl, helvite, and beryllian idocrase in a small area of the Victorio Mountains of Luna County, New Mexico.

Report discussing geophysical observations in parts of the Grants district of McKinley County, New Mexico. This study had the "dual objective of investigating the unusual occurrence of negative aeromagnetic anomalies in close association with airborne radioactivity anomalies, and of investigating other geophysical methods which might assist directly or indirectly in the search for uranium ores in the Grants district."

Report discussing an investigation of copper deposits in sandstone that were believed to be possibly uraniferous, and uraniferous asphaltite deposits.

This is a tectonic map of the Colorado Plateau.

From introduction: A rapid appraisal of the carnotite resources of the Salt Wash sandstone member of the Morrison formation in the Carrizo Mountains area was undertaken by the U. S. Geological Survey late in 1951 in connection with its current project of geologic mapping of the area. Though brief and preliminary, this report provides a summary of production trends and estimated reserves in the area and indicates as far as possible the total potential of the area as a source of uranium. This information may be helpful in planning new milling facilities or other measures to encourage a higher rate of production.

Abstract: Horse Mesa is in the Navajo Indian Reservation directly on the Arizona-New Mexico state line. Uranium-vanadium deposits in the Salt Wash sandstone which caps the Mesa are fairly widespread and small tonngges have been shipped from two mines. The deposits lie 60 to 75 feet above the base of the Salt Wash formation and possibly trend northwest parallel to ore trends on King Tutt Mesa, a mile northeast. Carnotite and vanoxite are the principal ore minerals. About 6,000 feet of wagon drilling is recommended to test two favorable areas. Continued exploration should be governed by results of this first stage drilling.

A reconnaissance of many of the copper deposits in the Red Beds of New Mexico, Arizona, Oklahoma, and Texas that was carried out in the summer of 1951 yielded chiefly negative results from the standpoint of uranium production. With the possible exception of the Grand View mine, which will require further investigation, none of the deposits seen in this survey gives promise of being of commercial interest for uranium at the present time.