Mana Benin 12° 12°

Phosphate -4° Kiere (Mn) -2° 0° 2° Poura GHAKiakaNA

Hounde Nabanga

Youga

Bondi Nangodi Karankasso Shaanxi Nayega (Mn) South Hounde Wa Namdini Banfora Burkina Faso Gaoua

Konkera 10° Julie 10°

Bassar Fe (Phosphate) Dokrupe

Tinga Togo

Ghana Pagala (Zn) Bondoukou (Mn) 8° 8° Sheini Hills (Fe)

Haito (Ni)

Angovia Ahafo

Manfo Yamoussoukro Cote d'Ivoire Konongo Bilpraw Hahotoe Southern Togo (Phosphate) Abore Esaase Sian (Phosphate) North Akyem Akoase Cotonou Obotan Homase Kpogame Chirano (Phosphate) Amunso Awaso Lome (Bauxite) Kubi Kyereboso Kibi Edikan Grumesa 6° 6° Agbaou (Diamond) Enchi

Enchi Afema Damang Wassa Abidjan Abosso Iduapriem (Mn) Nzema Hwini Butre

-4° -2° 0° 2° h n m

POST-EBURNEAN ANOROGENIC DOMAINS Horizon Markers (B2, B1) a o i o s c .co m n GS8 4 n Basic-ultrabasic complexes (Freetown, Guinea) Tourmaline-bearing sandstone and conglomerate A - TIO N las . W .co m u A t si g

Cretaceous to Recent Chert and quartzite levels R 6th Edi t O L ild e ONG tio n c in g- a Upper Proterozoic to Paleozoic Manganses-rich levels: quartzite, gondite, phyllite Owu s r n a a 20– . T/ L 0 ku A 2 .m i L

EBURNEAN OROGENIC DOMAIN ARCHEAN AND/OR PROTEROZOIC GRANITIC GNEISS COMPLEXES - ww w Kw a xplo r

SEMS EX P ww w e

LOWER PROTEROZOIC TERRANES (2.4 - 1.6 Ga.) DEFORMED BY THE EBURNEAN OROGENESIS

GM - : y R b

Plutonic rocks Granitic, migmatitic and undifferentiated gneiss B

d afted : e Basic-ultrabasic complexes Granitic, migmatitic and undifferentiated gneiss em s

s er v . c des ig n: s on dat a ap d r e

Leucogranite Granite, gneiss, and migmatitic gneiss complexes r M at i aph i r G Undifferentiated granitoids PRE-EBURNEAN OROGENIC DOMAIN ww w eolo gi cal data : Mi ne lo c Al l r ights Volcanic and fluviodeltaic formations ARCHEAN - LEONIAN (3.5 - 2.9 GA.) / LIBERIAN (2.9 - 2.5 GA.) G Lithostructural assemblages (D2 and D3 deformation phases) Plutonic rocks Geological boundary certain Geological boundary inferred Fluviodeltaic: sandstone, conglomerate, argillite (Tarkwaian) Undifferentiated plutonic rocks (Leonian to Late-Liberian) Fault certain Fault inferred Plutonic-volcanic assemblage: minor volcanic rocks Greenstone belts and ironstone formations Thrusts Undifferentiated volcanics, volcanosedimentary rocks Ironstone formation (meta-sedimentary, meta-basic rocks associated) GOLD MINES Komatiitic to tholeiitic basalts Basic and ultrabasic formations Existing Closed Gold resources Rhyodacitic to rhyolitic volcanic rocks, chert (b), graphitic horizons Gneissic complexes Andesitic volcanic rocks, chert (b), graphitic horizons Migmatitic and undifferentiated gneisses OTHER MINERALS Granulitic gneiss "basement" Existing mines Closed mines Projects Basic volcanic rocks, chert (b), Mn levels (c) Flysch-type formations with minor volcanic rocks - Lithostructural assemblage (D1 to D3 deformation phases) Country Borders Seaside Carbonates felsic volcanic rocks Roads Minor roads Railway Felsic volcanoclastic rocks, dykes; chert (b), manganese levels (c) Sems Offices Flysch-type : sandstone to argillite (graphitic, conglomeratic levels)