The objective of the present work is the application of geophysical methods for the economical evaluation of Ni, Cr and asbestos occurrences in an area of 6.25 km2 - Malha 2 - in Sierra Quatipuru 50 km SW of Conceição do Araguaia, in the South of the State of Pará. Magnetic methods were applied initially for reconnaissance, using total and vertical field magnetometers, in order to locate anomalous zones of asbestos and cromite, associated with magnetite. The electromagnetic method of dip-angle was used to define conductive zonas associated with possible mineral deposits or structural features. Based on the interpretation of the magnetic and electromagnetic data several areas defined for the application of the induced polarization-resistivit...
<div><p>Abstract The discovery of new mineral resources involves various research techniques through...
Tese de mestrado em Geologia Económica (Prospecção Mineral), apresentada à Universidade de Lisboa, a...
The mineral sector is of utmost importance for Brazilian economic growth, an area which depends on b...
The mining research is a complex activity, which should preferably involve the combination of direct...
Through an agreement between the Federal University of Para and the Rio Doce Geologia e Mineração Co...
This work of geophysical prospecting was carried out on a NW-SE geological lineament zone from Chatã...
This paper presents the results of the application of geophysical methods in the selection of poten...
We present the results obtained in the application of geophysical methods to help the archaeological...
The mineral exploration is a complex activity that should involve a combination of direct and indire...
This study is the first attempt to apply geophysical methods in research into archeological sites in...
This research presents the results of the application of geophysical methods noninvasive, in order ...
This research evaluated the applicability of electrical resistivity and induced polarization geophys...
ABSTRACT. This article shows the results of the development of a procedure called TC-ASA index which...
This paper consists of the acquisition of terrestrial magnetometry data in an area comprised of two ...
Geophysical methods are one of the best ways to determine the potential of a mining area. Indeed, fo...
<div><p>Abstract The discovery of new mineral resources involves various research techniques through...
Tese de mestrado em Geologia Económica (Prospecção Mineral), apresentada à Universidade de Lisboa, a...
The mineral sector is of utmost importance for Brazilian economic growth, an area which depends on b...
The mining research is a complex activity, which should preferably involve the combination of direct...
Through an agreement between the Federal University of Para and the Rio Doce Geologia e Mineração Co...
This work of geophysical prospecting was carried out on a NW-SE geological lineament zone from Chatã...
This paper presents the results of the application of geophysical methods in the selection of poten...
We present the results obtained in the application of geophysical methods to help the archaeological...
The mineral exploration is a complex activity that should involve a combination of direct and indire...
This study is the first attempt to apply geophysical methods in research into archeological sites in...
This research presents the results of the application of geophysical methods noninvasive, in order ...
This research evaluated the applicability of electrical resistivity and induced polarization geophys...
ABSTRACT. This article shows the results of the development of a procedure called TC-ASA index which...
This paper consists of the acquisition of terrestrial magnetometry data in an area comprised of two ...
Geophysical methods are one of the best ways to determine the potential of a mining area. Indeed, fo...
<div><p>Abstract The discovery of new mineral resources involves various research techniques through...
Tese de mestrado em Geologia Económica (Prospecção Mineral), apresentada à Universidade de Lisboa, a...
The mineral sector is of utmost importance for Brazilian economic growth, an area which depends on b...