Paper Info
Title
Aqueous alteration mapping in Rishabdev ultramafic complex using imaging spectroscopy.
Abstract
•AVIRIS-NG datasets are used to map spectrally similar minerals over Rishabdev ultramafic suite.•Serpentines, its alteration products, clays and phyllosilicates are mapped.•Results are validated using field spectral measurements and geological map.•Shift in wavelength position of muscovites near 2.20 μm is observed.•Two episodes of low temperature hydrothermal fluid circulation is inferred.
Year
DOI
Venue
2020
10.1016/j.jag.2020.102084
International Journal of Applied Earth Observation and Geoinformation
Keywords
Field
DocType
Hydrothermal alteration,AVIRIS-NG,Rishabdev ultramafic suite,Serpentine
Talc,Mineralogy,Remote sensing,Hyperspectral imaging,Dolomite,Geography,Imaging spectroscopy,Geologic map,Hydrothermal circulation,Aqueous solution,Ultramafic rock
Journal
Volume
ISSN
Citations 
88
0303-2434
0
PageRank 
References 
Authors
0.34
0
2
Name
Order
Citations
PageRank
Hrishikesh Kumar100.34
Rajawat, A.S.211.07