This study was focused in performing a gamma radiation survey and measurements of radon concentration in soils from the Piquiri Syenite Massif, an intrusion located at central area of the Rio Grande do Sul State. This intrusion has alkaline affiliation with high concentrations of uranium in accessory minerals as zircon, sphene, apatite, and others. The gamma radiation measurements were made considering a grid with squares about 2 km side each, using the gamma spectrometer RS-125, obtaining counts per second (cps), dose rate (DR) and concentrations of K, eU and eTh. Moreover, measurements of 220Rn and 222Rn in soil were made using the AlphaGUARD equipment. The counts per second values obtained in this study range from 130 to 1045, the dose r...
The main economic activity that maintains high Araxá‘s Gross Domestic Product (GDP) is the mining o...
O presente trabalho descreve a quantificação da exalação do gás radônio em rochas ornamentais e para...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Huma...
The use of an electron microprobe (EPMA) integrated with inductively coupled plasma mass spectromete...
The Várzea do Capivarita Complex is represented by paragneisses disposed as megaxenoliths in the gra...
This work provides useful information for geological and epidemiological studies in Brazil, through ...
Dissertação (mestrado) — Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduaç...
This research is linked to the project 'Geochemical Background of the Itacaiúnas River Basin' under ...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemá...
The rocks of the earth's surface are constantly exposed to the action of natural agents such as wate...
Evaporitic rocks are paramount in sedimentological and stratigraphic studies due to their frequent a...
The “Área Zero” deposit is located in the municipality of Araxá, Minas Gerais. It is located in the ...
This paper presents the results of a study carried out on exploration data from Canoas Deposit in or...
Specific activity data from rock samples in a region with uranium ore anomaly located in the munic...
Considering the need to expand the national energy matrix, it is imperative to develop studies on un...
The main economic activity that maintains high Araxá‘s Gross Domestic Product (GDP) is the mining o...
O presente trabalho descreve a quantificação da exalação do gás radônio em rochas ornamentais e para...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Huma...
The use of an electron microprobe (EPMA) integrated with inductively coupled plasma mass spectromete...
The Várzea do Capivarita Complex is represented by paragneisses disposed as megaxenoliths in the gra...
This work provides useful information for geological and epidemiological studies in Brazil, through ...
Dissertação (mestrado) — Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduaç...
This research is linked to the project 'Geochemical Background of the Itacaiúnas River Basin' under ...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemá...
The rocks of the earth's surface are constantly exposed to the action of natural agents such as wate...
Evaporitic rocks are paramount in sedimentological and stratigraphic studies due to their frequent a...
The “Área Zero” deposit is located in the municipality of Araxá, Minas Gerais. It is located in the ...
This paper presents the results of a study carried out on exploration data from Canoas Deposit in or...
Specific activity data from rock samples in a region with uranium ore anomaly located in the munic...
Considering the need to expand the national energy matrix, it is imperative to develop studies on un...
The main economic activity that maintains high Araxá‘s Gross Domestic Product (GDP) is the mining o...
O presente trabalho descreve a quantificação da exalação do gás radônio em rochas ornamentais e para...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Huma...