Accession Number:

AD0743867

Title:

Workshop - Determination of the Minimum Conductivity of the Earth's Crust

Descriptive Note:

Final summary rept.

Corporate Author:

COLORADO SCHOOL OF MINES GOLDEN

Personal Author(s):

• Keller, George V.

Report Date:

1972-06-23

Pagination or Media Count:

22.0

Abstract:

The report describes the results of a small working group which met in the Green Center on the campus of the Colorado School of Mines to discuss the problem of measuring the minimum electrical conductivity in the earths crust, with special reference to the possibility of long-range communications through such a low-conductivity region.

Descriptors:

• *COMMUNICATION AND RADIO SYSTEMS
• *LITHOSPHERE
• CONDUCTIVITY
• DETECTORS
• ELECTRICAL RESISTANCE
• ELECTROMAGNETIC RADIATION
• PROPAGATION
• SYMPOSIA
• THICKNESS
• UNDERGROUND
• VERY LOW FREQUENCY

Subject Categories:

• Geology, Geochemistry and Mineralogy
• Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE