This paper presents the results of mineralogical analysis of hydrothermal altered rocks from the Comstock Lode, near Virginia City, Nevada, USA, using two different techniques: reflectance spectrometry and X-ray diffraction. These results are discussed based on their quickness, accuracy and low costs. The applicability to mineral mapping using high spectral resolution remote sensing images is also briefly discussed. Comparison of the results obtained for both techniques have a good degree of correlation, showing that reflectance spectrometry represents an expedite, simple and relatively inexpensive technique, capable of mapping numerous minerals in the field or in laboratory.Este trabalho apresenta resultados de análises mineralógicas de ro...
La télédétection hyperspectrale permet l’étude de larges zones d’intérêt via la caractérisation phys...
O objetivo principal deste trabalho foi avaliar o potencial prospectivo para ouro e metais associado...
Hyperspectral remote sensing allows for studying large areas of interest through the physicochemical...
The author has identified the following significant results. Preliminary analysis indicates that min...
A series of spectral analysis was made with samples of Eopaleozoic sedimentary rocks affected by hyd...
Recent developments in remote sensing technology have provided geologists with new tools that simpli...
Several methodologies can be employed in the prospection of Lithium (Li) in hard-rock (pegmatites)....
International audienceReflectance spectroscopy is a widely used technique for mineral identification...
Geologists have used remote sensing data since the advent of the technology for regional mapping, st...
Abstract Morro do Ouro, located near the town of Paracatu, Minas Gerais State, Brazil, is a world-cl...
The author has identified the following significant results. The reflectance spectra of most hydroth...
Problems related to airborne hyperspectral image data are reviewed and the requirements for data ana...
Die hyperspektrale Bildgebung stellt eine Schlüsseltechnologie in der nicht-invasiven Mineralanalyse...
Remote sensing and its application as an alternative technique to mineral resource exploration are r...
La télédétection hyperspectrale permet l’étude de larges zones d’intérêt via la caractérisation phys...
O objetivo principal deste trabalho foi avaliar o potencial prospectivo para ouro e metais associado...
Hyperspectral remote sensing allows for studying large areas of interest through the physicochemical...
The author has identified the following significant results. Preliminary analysis indicates that min...
A series of spectral analysis was made with samples of Eopaleozoic sedimentary rocks affected by hyd...
Recent developments in remote sensing technology have provided geologists with new tools that simpli...
Several methodologies can be employed in the prospection of Lithium (Li) in hard-rock (pegmatites)....
International audienceReflectance spectroscopy is a widely used technique for mineral identification...
Geologists have used remote sensing data since the advent of the technology for regional mapping, st...
Abstract Morro do Ouro, located near the town of Paracatu, Minas Gerais State, Brazil, is a world-cl...
The author has identified the following significant results. The reflectance spectra of most hydroth...
Problems related to airborne hyperspectral image data are reviewed and the requirements for data ana...
Die hyperspektrale Bildgebung stellt eine Schlüsseltechnologie in der nicht-invasiven Mineralanalyse...
Remote sensing and its application as an alternative technique to mineral resource exploration are r...
La télédétection hyperspectrale permet l’étude de larges zones d’intérêt via la caractérisation phys...
O objetivo principal deste trabalho foi avaliar o potencial prospectivo para ouro e metais associado...
Hyperspectral remote sensing allows for studying large areas of interest through the physicochemical...