Results 111 to 120 of about 24,581 (234)

Evidence of Gold Mineralization Using Geoelectrical Methods (ERT and IP) in Bindiba Village, East Cameroon: A Case Study

International Journal of Geophysics
Located within the Adamaoua-Yadé domain in Cameroon, the Lom volcano–sedimentary formation represents a central component of the Central African Pan-African Belt, which emerged during the Pan-African orogeny between 600 and 500 Ma.
Fotso Nde André Ledoux, Ngoumou Paul Claude, Owono Amougou Olivier Ulrich Igor, Ngoa Embeng Steve Barthélémy, Meying Arsène, Ndougsa-Mbarga Théophile   +5 more
doaj   +1 more source

Concordant ages for the giant Kipushi base metal deposit (DR Congo) from direct Rb-Sr and Re-Os dating of sulfides [PDF]

, 2018
We report concordant ages of 451.1 ± 6.0 and 450.5 ± 3.4Ma from direct Rb-Sr and Re-Os isochron dating, respectively, of ore-stage Zn-Cu-Ge sulfides, including sphalerite for the giant carbonate-hosted Kipushi base metal (+Ge) deposit in the ...
Brauns, Michael, Melcher, Frank, Schneider, Jens   +2 more
core  

Laser ablation U/Pb age patterns of detrital zircons in the Schlieren Flysch (Central Switzerland): new evidence on the detrital sources [PDF]

, 2018
The palaeogeographic attribution of the Schlieren Flysch and its counterparts in the Gurnigel Nappe is still a matter of debate. These Late Alpine deep-sea trench deposits show a variable tectonic thrust relationship with other nappes inferring either an
Bütler, Endrio, Guillong, Marcel, Winkler, Wilfried   +2 more
core  

Pegmatites of the Larsemann Hills oasis, East Antarctica: new field geological and geophysical data

Записки Горного института
This paper presents new data on various types of pegmatites from the Larsemann Hills oasis (Princess Elizabeth Land, East Antarctica), collected during the 70th Russian Antarctic Expedition in 2024-2025.
Ivan A. Babenko, Irina V. Talovina, Dmitrii E. Ushakov, Nikita S. Krikun   +3 more
doaj  

A simplified GIS and google-earth-based approach for lineaments and terrain attributes mapping in a basement complex terrain. [PDF]

Sci Rep, 2022
Lawal MA, Oshomoji AO, Akinlalu AA, Omosanya KO, Ndukwe OS, Adiat KAN, Mosuro GO.   +6 more
europepmc   +1 more source

A new perspective on the significance of the Ranotsara shear zone in Madagascar [PDF]

, 2018
The Ranotsara shear zone in Madagascar has been considered in previous studies to be a >350-km-long, intracrustal strike-slip shear zone of Precambrian/Cambrian age.
Berger, Alfons, Giese, Jörg, Gnos, Edwin, Schreurs, Guido   +3 more
core  

Crustal and upper mantle electrical conductivity structures in West Africa : geodynamic implications [PDF]

, 1986
Ritz, Michel, Robineau, B.
core   +1 more source

Site evaluation for laser satellite-tracking stations [PDF]

Twenty-six locations for potential laser satellite-tracking stations, four of them actually already occupied in this role, are reviewed in terms of their known local and regional geology and geophysics.
Mao, N. H., Mohr, P. A.
core   +1 more source

Large-scale geological structures of the Egyptian Nubian Shield. [PDF]

Sci Rep, 2023
Hamimi Z, Eldosouky AM, Hagag W, Kamh SZ.   +3 more
europepmc   +1 more source

The hydrochemistry of Angwan Mallam and environs (PART OF KEFFI SHEET 208 NE)

Journal of Applied Sciences and Environmental Management, 2013
The rock types in the area are migmatite, granodiorite, pophyritic granodiorite, and biotite gneiss intruded by mineral bearing pegmatite dyke. The structural trend of the rocks conforms to the general pan-African Orogeny deformation trending NE - SW ...
Adama Baba, Olalekan Agboola Olowoyeye
doaj