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Geostatistical modeling of the geological uncertainty in an iron ore deposit
(Elsevier, 2017)
This paper addresses the problem of quantifying the joint uncertainty in the grades of elements of interest (iron, silica, manganese, phosphorus and alumina), loss on ignition, granulometry and rock types in an iron ore ...
Social geology: a new perspective on geology
(Universidad Nacional de Colombia Sede Medellín, 2012)
This paper proposes a new methodology aimed at characterizing and studying two key geological elements for the sustainable and ethical development of society: geological resources and geological risks. The main objective ...
Geology of guapiara topographic sheet in 1:50.000.Geologia da folha topográfica guapiara na escala 1:50.000.
(2018-01-01)
Geology of Guapiara Topographic Sheet in 1:50.000. The region of Guapiara Topographic Sheet is located in the extreme South of the São Paulo state and it is comprised in the central portion of the Mantiqueira Province in ...
Evidence for a correlation between total lead concentrations in soils and the presence of geological faults
(2017-09-01)
The emission of radon gas in regions of geological faults, during the radioactive decay of uranium and thorium, results in the formation of lead isotopes 210Pb, 208Pb, 207Pb and 206Pb. As a consequence, the lead contamination ...
Cursos de geologia: expansão, interiorização e consolidação do ensino de geologia no brasil
(2008-05-01)
A short time after the creation of the first Geology courses in Brazil (in 1957 with the pioneers in the University of São Paulo and in the Federal Universities of Ouro Preto, Pernambuco and Rio Grande do Sul, and then in ...