Results 1 to 10 of about 290,427 (353)

Uranium-lead dating method at the Pará-Iso isotope geology laboratory, UFPA, Belém - Brazil [PDF]

open access: diamondAnais da Academia Brasileira de Ciências, 2007
Analytical procedures for U-Pb isotope dilution analyses at the Pará-Iso isotope geology laboratory of the Federal University of Pará (UFPA) are described in detail. The procedures are applied to zircon, titanite, rutile, apatite, columbite-tantalite and
Robert S. Krymsky   +3 more
doaj   +8 more sources

The Geology of the Upper Mississippi Valley Zinc-Lead District [PDF]

open access: bronzeProfessional Paper, 1959
Allen V. Heyl   +4 more
openalex   +2 more sources

GEOPHYSICAL POST-FOUNDATION STUDIES OF MINISRTY OF JUSTICE BUILDING, EKITI-STATE SECRETARIAT, ADO-EKITI, EKITI-STATE, NIGERIA [PDF]

open access: yesGeological Behavior, 2022
Geophysical investigations were carried out around the ministry of Justice building, Ekiti State Secretariat, Ado-Ekiti, with the aim of investigating the possible cause(s) of failures from the foundation of the building in the government Secretariat ...
Ilugbo Stephen Olubusolab   +4 more
doaj   +1 more source

Urban Lead Poisoning and Medical Geology: An Unfinished Story [PDF]

open access: bronzeGSA Today, 2004
Gabriel M. Filippelli   +3 more
openalex   +2 more sources

GEOPHYSICAL INVESTIGATION FOR POST-FOUNDATION ASSESSMENT WITHIN EKITI STATE UNIVERSITY, ADO EKITI, SOUTHWESTERN NIGERIA

open access: yesMalaysian Journal of Geosciences, 2022
This study has evaluated the post-construction subsoil integrity of a distressed building in Ado-Ekiti, Southwestern Nigeria, to decipher the in-situ lithology and structural disposition. Four traverses of 100 m length were established in approximately E-
Ilugbo Stephen Olubusola   +8 more
doaj   +1 more source

Technology of low-altitude aeromagnetic survey for prospecting for iron ores as a direction of sustainable development of modern geology [PDF]

open access: yesE3S Web of Conferences, 2023
Exploration is essential to ensure the achievement of the UN Sustainable Development Goals through the provision of ferrous and non-ferrous metal resources.
Rada Artem   +2 more
doaj   +1 more source

Geologic Influence on Radon Concentrations Levels in Cave: A Case Study of Mimpi Cave in the Maros Karst of South Sulawesi, Indonesia

open access: yesAtom Indonesia, 2023
Radon gas in the natural environment mainly comes from the release of local bedrock geology and easily accumulate in closed spaces such as basements and caves.
S Syarbaini   +5 more
doaj   +1 more source

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