The available geochronological data for the Amazonian Craton permit delineation of its main
age provinces and their respective tectonic development. Demarcation of the boundaries of …

Abstract Machine learning (ML) is becoming an appealing tool in various fields of Earth
Sciences, especially in mineral prospectivity mapping (MPM) to support mineral exploration …

The Amazonian Craton (AC), located in the north of South America, is surrounded by
Neoproterozoic orogenic belts and is divided into six major geochronological provinces …

New conventional and sensitive high-resolution ion microprobe zircon U-Pb dating has led
to a new understanding of the subdivision and evolution of the Amazon Craton during …

Abstract The Archean Carajás Subprovince is a metallogenic district (BIF, bauxite, Cu, Ni,
Mn, Au) located in the easternmost Amazonian Craton in Brazil. The main conclusions from …

Mapping methods for iron oxides and clay minerals, using Landsat-8/Operational Land
Imager (OLI) and Earth Observing 1 (EO-1)/Hyperion imagery integrated with airborne …

The Sossego iron oxide–copper–gold deposit (245 Mt@ 1.1% Cu, 0.28 g/t Au) in the
Carajás Mineral Province of Brazil consists of two major groups of orebodies (Pista …

A striking feature of the Carajás region, Brazil, is the clustering of a variety of different types
of Cu-Au deposits. The most abundant in the belt are the> 200 million metric tons (Mt) of Fe …

The≈ 400m-thick Carajás Formation, of northern Brazil, is one of the most extensive
Precambrian banded iron-formations (BIFs) of the Gondwanaland continents. The formation …

The Sossego iron oxide–copper–gold deposit in the Carajás Mineral Province comprises
two major orebodies, Sequeirinho and Sossego. Sodic alteration (albite–hematite) and …