Introducing Au potential areas, using remote sensing and geochemical data processing using fractal methods in Chartagh, western Azerbijan – Iran

• Autorzy: Mansouri E. , Feizi F.

Identyfikatory

DOI

10.1515/amsc-2016-0029

Warianty tytułu

PL

Rozpoznawanie potencjalnych złóż złota (au) w oparciu o metody zdalnego wykrywania z wykorzystaniem przetwarzania danych geochemicznych przy użyciu fraktali w rejonie Chartagh, na terenie zachodniego Azerbejdżanu i Iranu

• Języki publikacji: EN

Abstrakty

EN

The studied area - Chartagh - is located in the East of Azerbaijan gharbi Province, Iran. In this paper, geology map, ASTER satellite images were used and after processing these images with ENVI softwares, geochemical data analysis consisting of lithogeochemical samples, within geological field observations. On ASTER data; using a number of selected methods including band ratio, Minimum Noise Fraction (MNF) and Spectral Angle Maper (SAM) distinguished alternation zones. Geochemical anomalies were separated by number - size (N-S) fractal method. (N-S) fractal method was utilized for High intensive Au, As and Ag anomalies.

PL

Badany obszar – Chrtagh, leży w prowincji Gharbi. we wschodniej części Azerbejdżanu i Iranie. W pracy tej wykorzystano dane geologiczne oraz zdjęcia satelitarne z satelity ASTER, przetworzone przy użyciu oprogramowania ENVI oraz dane geochemiczne: wyniki analiz geochemicznych skał z badanego terenu. Na podstawie danych uzyskanych ze zdjęć satelitarnych wyodrębniono wyraźne strefy przeobrażenia skał, z wykorzystaniem analizy pasm, transformacji MNF (Minimum Noise Factor) oraz z użyciem transformacji SAM (Spectral Angle Mapper). Anomalie geochemiczne wykryte zostały w oparciu o metodę fraktalną N-S (liczba-wymiar), przy pomocy tej metody stwierdzone zostały wysokie poziomy anomalii Ag i Au.

Słowa kluczowe

EN

alteration zones; ASTER; geochemical data; Chartagh; Iran

PL

strefy przeobrażeń skał; ASTER; dane geochemiczne; Iran

• Wydawca: Instytut Mechaniki Górotworu PAN
• Czasopismo: Archives of Mining Sciences
• Rocznik: 2016
• Tom: Vol. 61, no. 2
• Strony: 397--414
• Opis fizyczny: Bibliogr. 38 poz., rys., wykr.

Twórcy

autor

Mansouri E.

• Young Researchers and Elite Club, South Tehran Branch, Islamic Azad University, Tehran, Iran

autor

Feizi F.

• Department of Mining Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę