Malachite, an indicator of major Pliocene Cu remobilization in a karstic environment (Katanga, Democratic Republic of Congo)
Malachite [Cu3 (OH) 2 (CO3)] is a common mineral in the Central African Copperbelt, where
it constitutes a high-grade (~ 57% Cu) copper ore and is exploited industrially and by …
it constitutes a high-grade (~ 57% Cu) copper ore and is exploited industrially and by …
Mineralogical and geochemical characterization of supergene Cu–Pb–Zn–V ores in the Oriental High Atlas, Morocco
M Verhaert, A Bernard, A Dekoninck, L Lafforgue… - Mineralium …, 2017 - Springer
Abstract In the Moroccan High Atlas, two sulfide deposits hosted by Jurassic dolostones
underwent significant weathering. In the Cu deposit of Jbel Klakh, several stages of …
underwent significant weathering. In the Cu deposit of Jbel Klakh, several stages of …
Characterization of weathering processes of the giant copper deposit of Tizert (Igherm Inlier, Anti-Atlas, Morocco)
J Poot, M Verhaert, A Dekoninck, A Oummouch… - Minerals, 2020 - mdpi.com
The giant Tizert copper deposit is considered as the largest copper resource in the western
Anti-Atlas (Morocco). The site is characterized by Cu mineralization carried by malachite …
Anti-Atlas (Morocco). The site is characterized by Cu mineralization carried by malachite …
Geophysical records of dispersed weathering products on the Frasnian carbonate platform and early Famennian ramps in Moravia, Czech Republic: proxies for …
J Hladil - Palaeogeography, Palaeoclimatology, Palaeoecology, 2002 - Elsevier
An exceptionally high sea level in Frasnian times (early Late Devonian) changed many
peneplained, cratonised and tectonically undisturbed continental margins of tropical belts …
peneplained, cratonised and tectonically undisturbed continental margins of tropical belts …
Mineralogy and genesis of the polymetallic and polyphased low grade Fe-Mn-Cu ore of Jbel Rhals deposit (Eastern High Atlas, Morocco)
M Verhaert, A Bernard, O Saddiqi, A Dekoninck… - Minerals, 2018 - mdpi.com
The Jbel Rhals deposit, located in the Oriental High Atlas of Morocco, hosts a polymetallic
Fe-Mn-Cu ore. Large metric veins of goethite and pyrolusite cut through Paleozoic schists …
Fe-Mn-Cu ore. Large metric veins of goethite and pyrolusite cut through Paleozoic schists …
A modern, guano-related occurrence of foggite, CaAl(PO4)(OH)2 · H2O and churchite-(Y), YPO4 · 2H2O in Cioclovina Cave, Romania
BP Onac, K Ettinger, J Kearns, II Balasz - Mineralogy and Petrology, 2005 - Springer
This study reports foggite and churchite-(Y) from two spatially separate locations in the
guano-related phosphate deposit from the Cioclovina Cave, Romania. Optical microscope …
guano-related phosphate deposit from the Cioclovina Cave, Romania. Optical microscope …
Processes controlling rare earth element distribution in sedimentary apatite: Insights from spectroscopy, in situ geochemistry and O and Sr isotope composition
In phosphorites, the content and distribution of rare earth elements are linked to the
environment of phosphogenesis. This paper focuses on the question of sources and …
environment of phosphogenesis. This paper focuses on the question of sources and …
Characteristics of uranium uptake of Boda Claystone Formation as the candidate host rock of high level radioactive waste repository in Hungary
D Breitner, J Osán, M Fábián, P Zagyvai… - Environmental Earth …, 2015 - Springer
In Hungary two geological sites of the Boda Claystone Formation (BCF) located in the W-
Mecsek mountains (South Hungary) have been selected for the study of potential host rocks …
Mecsek mountains (South Hungary) have been selected for the study of potential host rocks …
Radiological and mineralogical studies on the coastal area between Port-Said and Damietta
AM Osman, RA Seif, RM Attia, A El-Azab… - Journal of Physics …, 2022 - iopscience.iop.org
The study area constitutes the Eastern flank of the Nile Delta between longitudes, 31 39'9.2''–
32 20'9.6''E and latitudes 31 37'13''-31 0'54''N, in the shoreline between Port-Said and …
32 20'9.6''E and latitudes 31 37'13''-31 0'54''N, in the shoreline between Port-Said and …
Trace element (Th, U, Pb, REE) behaviour in a cryptokarstic halloysite and kaolinite deposit from Southern Belgium: importance of “accessory” mineral formation for …
Hectometer wide cryptokarsts in Paleozoic limestone from Southern Belgium have been
studied, to determine to what extent U, Th, Pb and rare earth elements (REE) have been …
studied, to determine to what extent U, Th, Pb and rare earth elements (REE) have been …