Strategies for sustainable development of the small-scale gold and diamond mining industry of Ghana RK Amankwah, C Anim-Sackey Resources Policy 29 (3-4), 131-138, 2003 | 249 | 2003 |
A two-stage bacterial pretreatment process for double refractory gold ores RK Amankwah, WT Yen, JA Ramsay Minerals engineering 18 (1), 103-108, 2005 | 134 | 2005 |
Microwave roasting of a carbonaceous sulphidic gold concentrate RK Amankwah, CA Pickles Minerals Engineering 22 (13), 1095-1101, 2009 | 127 | 2009 |
Land-grabbing, land-use transformation and social differentiation: Deconstructing “small-scale” in Ghana's recent gold rush H Hausermann, D Ferring, B Atosona, G Mentz, R Amankwah, A Chang, ... World Development 108, 103-114, 2018 | 105 | 2018 |
Microwave heating of gold ores for enhanced grindability and cyanide amenability RK Amankwah, G Ofori-Sarpong Minerals engineering 24 (6), 541-544, 2011 | 103 | 2011 |
Improved grindability and gold liberation by microwave pretreatment of a free-milling gold ore RK Amankwah, AU Khan, CA Pickles, WT Yen Mineral Processing and Extractive Metallurgy 114 (1), 30-36, 2005 | 101 | 2005 |
Going for gold: transitional livelihoods in Northern Ghana G Hilson, R Amankwah, G Ofori-Sarpong The journal of modern African studies 51 (1), 109-137, 2013 | 98 | 2013 |
Mercury contamination of soil and water media from different illegal artisanal small-scale gold mining operations (galamsey) J Mantey, KB Nyarko, F Owusu-Nimo, KA Awua, CK Bempah, ... Heliyon 6 (6), 2020 | 69 | 2020 |
Gold recovery by microwave augmented ashing of waste activated carbon RK Amankwah, CA Pickles, WT Yen Minerals Engineering 18 (5), 517-526, 2005 | 52 | 2005 |
Women in artisanal mining: Reflections on the impacts of a ban on operations in Ghana H Orleans-Boham, GB Sakyi-Addo, A Tahiru, RK Amankwah The Extractive Industries and Society 7 (2), 583-586, 2020 | 41 | 2020 |
Cyanidation of refractory gold ores: A review R Asamoah, RK Amankwah, J Addai-Mensah 3rd UMaT Biennial International Mining and Mineral Conference 204, 2014 | 41 | 2014 |
Reduction of preg-robbing by biomodified carbonaceous matter–A proposed mechanism G Ofori-Sarpong, RK Amankwah, K Osseo-Asare Minerals engineering 42, 29-35, 2013 | 41 | 2013 |
The application of direct smelting of gold concentrates as an alternative to mercury amalgamation in small-scale gold mining operations in Ghana RK Amankwah, MT Styles, RS Nartey, S Al-Hassan International Journal of Environment and Pollution 41 (3-4), 304-315, 2010 | 39 | 2010 |
Microwave roasting of flash flotation concentrate containing pyrite, arsenopyrite and carbonaceous matter RK Amankwah, G Ofori-Sarpong Minerals Engineering 151, 106312, 2020 | 37 | 2020 |
Microwave calcination and sintering of manganese carbonate ore RK Amankwah, CA Pickles Canadian metallurgical quarterly 44 (2), 239-247, 2005 | 37 | 2005 |
Myths and superstition in the small scale gold mining industry of Ghana C Addei, RK Amankwah Research Journal of Environmental and Earth Sciences 3 (3), 249-253, 2011 | 35 | 2011 |
Comminution environment and gold particle morphology: Effects on gravity concentration G Ofori-Sarpong, RK Amankwah Minerals Engineering 24 (6), 590-592, 2011 | 34 | 2011 |
Deforestation in forest-savannah transition zone of Ghana: Boabeng-Fiema monkey sanctuary AA Amankwah, JA Quaye-Ballard, B Koomson, RK Amankwah, A Awotwi, ... Global Ecology and Conservation 25, e01440, 2021 | 29 | 2021 |
Characterization of barite reserves in Nigeria for use as weighting agent in drilling fluid DO Afolayan, AR Adetunji, AP Onwualu, O Ogolo, RK Amankwah Journal of Petroleum Exploration and Production Technology 11 (5), 2157-2178, 2021 | 27 | 2021 |
The identification and testing of a method for mercury-free gold processing for artisanal and small-scale gold miners in Ghana MT Styles, RK Amankwah, S Al-Hassan, RS Nartey International Journal of Environment and Pollution 41 (3-4), 289-303, 2010 | 26 | 2010 |