Geological Map of Kumasi Area showing the Catchment of …
HIGHLIGHTS Since 1986, groundwater use in Ghana’s fastest-growing city, Kumasi, has increased by six-fold while recharge has dwindled by 8%.; By mid-century, groundwater use can see a four-fold...
Geology, geodynamics and orogenic gold prospectivity modelling …
The main objective of the study was to identify the most prospective ground for orogenic gold deposits within the Paleoproterozoic Kumasi Basin. A knowledge-driven, two-stage fuzzy inference system (FIS) was used for prospectivity modelling.
Geology, geodynamics and orogenic gold prospectivity …
2016年10月1日 · This paper presents new insights into the geology of, and controls on orogenic gold deposits in, the Kumasi Basin. A two-stage Mamdani-type fuzzy inference system is used to model the gold prospectivity of the Kumasi Basin.
Revised Eburnean geodynamic evolution of the gold-rich
2012年5月1日 · Integration of regional geophysical datasets and detailed field observations provide new insights into the paleoproterozoic structural evolution of southwestern Ghana. The study area is dominated by three metavolcanic and metasedimentary packages known as the Sefwi Group, the Kumasi Group (Birimian) and the Tarkwa Group (Tarkwaian) that were ...
Ghana Kumasi Basin Orogenic Gold Potential - Kenex
An exploration GIS has been compiled of all relevant geological data over the study area of the Kumasi Basin in southern Ghana. It contains a wide range of files of geological, geophysical, geochemical, topographic, and cadastral data, as well as …
Geology, geodynamics and orogenic gold prospectivity …
2016年10月1日 · This paper describes the geology and tectonics of the Paleoproterozoic Kumasi Basin, Ghana, West Africa, as applied to predictive mapping of prospectivity for orogenic gold mineral systems within the basin.
(PDF) Petrography and Geochemistry of Some ... - Academia.edu
This study investigates basin-type granitoid samples from the north-eastern margin of the Kumasi Basin in Ghana to establish their source and geodynamic setting. Petrographic analysis, TAS and A/NK-A/CNK plots classify the granitoids as metaluminous.
Simplified geology and structural setting of the gold deposit …
This study investigates auriferous granitoids from the Esuajah and Fobinso pits within the Ayanfuri environment in the Paleoproterozoic Kumasi basin. The aim is to establish the geochemical ...
Regional Geology The Kumasi Basin opened between 2150 and 2100 Ma under an extensional tectonic regime and is dominated by Palaeoproterozoic metasedimentary and metavolcanic rocks (Figure 1). The region evolved in a back-arc tectonic …
Kumasi | Ghana, Map, Population, & History | Britannica
2024年9月23日 · Carved out of a dense forest belt among hills rising to 1,000 feet (300 metres), Kumasi has a humid, wet climate. Osei Tutu, a 17th-century Asante king, chose the site for his capital and conducted land negotiations under a kum tree, whence came the town’s name. Located on north-south trade routes, Kumasi became a major commercial centre.