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Thermal infrared exploration in the Carlin trend, northern Nevada

Geophysics
By: , and 

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Abstract

Experimental Thermal Infrared Multispectral Scanner (TIMS) aircraft data have been acquired for the Rodeo Creek NE 7 1/2 minute quadrangle, Eureka County, northern Nevada, covering the Carlin gold mine. A simple model has been developed to extract spectral emissivities for mapping surface lithology and alteration based on the physical properties of geologic materials. Emissivity-ratio images were prepared that allow generalized lithologic discrimination, identification of areas with high silica content, and the first reported detection of the carbonate secondary rest-strahlen feature. -from Authors

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Thermal infrared exploration in the Carlin trend, northern Nevada
Series title Geophysics
Volume 55
Issue 1
Year Published 1990
Language English
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Geophysics
First page 70
Last page 79
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