Mining and socio-ecological systems: A systematic review of Sub-Saharan Africa

XT Tiamgne, FK Kalaba, VR Nyirenda - Resources Policy, 2022 - Elsevier
This study adapted a socio-ecological framework to review Drivers of mining Activities, the
environmental Pressures, the State of changes, their Impacts on human Welfare, and the …

A classification of Broken Hill-type deposits: a critical review

PG Spry, GS Teale - Ore Geology Reviews, 2021 - Elsevier
Abstract Broken Hill Hill-type Pb-Zn-Ag (BHT) deposits constitute some of the largest and
highest grade ore deposits in the world. The Broken Hill deposit, Australia, is the largest …

[HTML][HTML] CPO and quantitative textural analyses within sheath folds

E Fazio, GI Alsop, L Nania, R Graziani… - Journal of Structural …, 2024 - Elsevier
We investigate the intra-and inter-crystalline deformation processes involved in sheath fold
development combining complementary fabric analysis techniques and 3D modelling by …

Implications of new hyperspectral satellites for raw materials exploration

MC Schodlok, M Frei, K Segl - Mineral Economics, 2022 - Springer
Hyperspectral remote sensing already is important in geoscientific research in the fields of
geology, soil, exploration and mining. New hyperspectral satellite systems are already in …

[HTML][HTML] Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits

PG Spry, S McFadden, GS Teale, B Alers… - Ore Geology …, 2022 - Elsevier
Nodular sillimanite rocks (NSR), some of which are spatially associated with massive sulfide
deposits, consist of intergrowths of quartz, sillimanite (mainly fibrolite), and muscovite (up to …

[HTML][HTML] Tectonic evolution of the Aggeneys-Gamsberg Ore District, South Africa, and implications for the geodynamic setting of the Namaqua Sector

TK Cawood, A Rozendaal, I Buick, D Frei - Ore Geology Reviews, 2023 - Elsevier
Understanding the deformation history of the structurally complex Aggeneys-Gamsberg Ore
District (A-GOD), in the Namaqua Sector of the Mesoproterozoic Namaqua-Natal …

Syn-metamorphic sulfidation of the Gamsberg zinc deposit, South Africa

S Höhn, HE Frimmel, W Price - Mineralogy and Petrology, 2021 - Springer
Abstract The Mesoproterozoic Aggeneys-Gamsberg ore district, South Africa, is one of the
world´ s largest sulfidic base metal concentrations and well-known as a prime example of …

Sulfide Mineralization and Associated Platinum Group Elements in Mafic-Ultramafic Units of the Tantalite Valley Complex, Southern Namibia

DR Ferreira, BP Von der Heyden… - Economic …, 2024 - pubs.geoscienceworld.org
The formation of an immiscible sulfide melt, with associated base, semiprecious, and
precious metals, is an important ore-forming process in mafic-ultramafic systems. These …

Pre‐Klondikean oxidation prepared the ground for Broken Hill‐type mineralization in South Africa

S Höhn, HE Frimmel, V Debaille, W Price - Terra Nova, 2021 - Wiley Online Library
New Cu isotope data obtained on chalcopyrite from the Black Mountain and the Broken Hill
deposits in the medium‐to high‐grade metamorphic Aggeneys‐Gamsberg ore district (South …

A multistage genetic model for the metamorphosed mesoproterozoic swartberg base metal deposit, Aggeneys-Gamsberg Ore District, South Africa

T Kim Cawood, A Rozendaal - Economic Geology, 2020 - pubs.geoscienceworld.org
Abstract The polymetamorphosed Swartberg Cu-Pb-Zn-Ag deposit in the Namaqua
Metamorphic Province of South Africa is a major metal producer in the region, yet its genesis …