DETECTION OF ALTERATION ZONES OF HAJI ABAD IRON DEPOSIT WITH (SWIR+VNIR) DATA OF ASTER SENSOR

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ALIANI F.; DADFAR S.; MAANIJOU M.

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Paper Information

Journal: GEOSCIENCES Year:2015 | Volume:24 | Issue:94 (ENGINEERING & ENVIRONMENTAL GEOLOGY) Page(s): 73-80

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Title

DETECTION OF ALTERATION ZONES OF HAJI ABAD IRON DEPOSIT WITH (SWIR+VNIR) DATA OF ASTER SENSOR

Author(s)

ALIANI F. | DADFAR S. | MAANIJOU M. | Issue Writer Certificate

Keywords

(SWIR+VNIR) DATAQ2

ALTERATION ZONESQ1

ASTER SENSORQ2

HAJI ABAD DEPOSITQ2

Abstract

Prospecting of deposits by studying of ALTERATION ZONES has agreat importance. Giventhattheidentificationof ALTERATION ZONES of areas, which have iron potential has beenlessstudied usingremote sensingdata, thereforeto achievethe identificationofalterationsurrounding the HajiAbadiron deposit in the northeast of Sonqor City,, in the Kermanshah Province processinganalysisofsatellite images such as False Color Composite (FCC), Band Ratio (B.R), Directed Principal Component Analysis (DPCA) and Spectral Angle Mapping (SAM) techniques on short wave infrared and visible near infrared bands (SWIR+VNIR) of ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer sensor) were used. Also by comparing USGS (United States Geological Survey) minerals standard reflection curve with studied region’s curves, it can be seen that the curve of the propylitic alteration minerals have more agreement with chlorite and epidote, and the phyllic-argillic alteration have more agreement with illite and kaolinite, and iron-oxides have more agreement with goethite and hematite. The results accuracy was approved by fieldandmicroscopicstudies and represents the patterns of alteration aroundthedeposit.

Cites

The main effective factors on the mineralization of Sonajil porphyry-epithermal copper-gold deposit, using remote sensing, mineralogical and geochemical studies

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APA: Copy

ALIANI, F., DADFAR, S., & MAANIJOU, M.. (2015). DETECTION OF ALTERATION ZONES OF HAJI ABAD IRON DEPOSIT WITH (SWIR+VNIR) DATA OF ASTER SENSOR. GEOSCIENCES, 24(94 (ENGINEERING & ENVIRONMENTAL GEOLOGY)), 73-80. SID. https://sid.ir/paper/400686/en

Vancouver: Copy

ALIANI F., DADFAR S., MAANIJOU M.. DETECTION OF ALTERATION ZONES OF HAJI ABAD IRON DEPOSIT WITH (SWIR+VNIR) DATA OF ASTER SENSOR. GEOSCIENCES[Internet]. 2015;24(94 (ENGINEERING & ENVIRONMENTAL GEOLOGY)):73-80. Available from: https://sid.ir/paper/400686/en

IEEE: Copy

F. ALIANI, S. DADFAR, and M. MAANIJOU, “DETECTION OF ALTERATION ZONES OF HAJI ABAD IRON DEPOSIT WITH (SWIR+VNIR) DATA OF ASTER SENSOR,” GEOSCIENCES, vol. 24, no. 94 (ENGINEERING & ENVIRONMENTAL GEOLOGY), pp. 73–80, 2015, [Online]. Available: https://sid.ir/paper/400686/en

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