Accession Number:

AD0909670

Title:

Development of Remote Methods for Obtaining Soil Information and Location of Construction Materials Using Gamma Ray Signatures for Project THEMIS.

Descriptive Note:

Annual rept.

Corporate Author:

RICE UNIV HOUSTON TX DEPT OF GEOLOGY

Personal Author(s):

Report Date:

1972-12-31

Pagination or Media Count:

250.0

Abstract:

Contents Emanation Characteristics of Rocks, Soils and Rn-222 Loss Effect on the U-Pb System Discordance Radon-222 Emanation Characteristics of Lunar Fines Program and Abstracts Natural Radiation Environment 2.

Descriptors:

• *SOILS
• *CONSTRUCTION MATERIALS
• GAMMA RAY SPECTROSCOPY
• IDENTIFICATION
• SOIL MECHANICS
• RADIOACTIVE ISOTOPES
• GAMMA RAYS
• DAMAGE
• RADIATION EFFECTS
• MAPPING
• ROCK
• TERRAIN
• EXTRATERRESTRIAL TOPOGRAPHY
• LUNAR ENVIRONMENTS
• RADON
• ISOTOPE SEPARATION
• URANIUM
• LEAD(METAL)
• GRAIN STRUCTURES(METALLURGY)
• SAMPLING
• THERMODYNAMICS
• PARTICLE SIZE
• MINERALS
• NATURAL RADIOACTIVITY
• MICROSTRUCTURE
• SYMPOSIA

Subject Categories:

• Soil Mechanics
• Construction Equipment, Materials and Supplies
• Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE