Features
- Gold mineralization associated with GOSSANS and Silica Baritic Rock (SBR) Supergene Enriched Deposits,the main orebodies are represented by this type:
Hadal aouatib (29t), Hadayamet (12t), Hassai (7t), Oderuk (7t), Talaiderut (3.6t), Adassedakh (3t), Baderuk (2.1t) Grade cyan Au>1.5g/t: 5 to 30g/t.
- Gold bearing barite lenses without any underlying massive sulphide or overlying gossan. Ganite, Hamim
- Quartz veins In relation with syn to late tectonic intrusives,Kamoeb (13t), Tagwanap .
- Polymetallic massive sulphides – 1 to 2 g/t Au.
- Gold associated with carbonatized pyritiferous silicified sheard zones eg. Derbikwan area.
Potentials
- 87 tons of fine gold produced from only 8% of the area
- Very rich North & South of B11 > 160 tons ( 5 million Toz) Au identified.
- West part with Orogenic gold (~ 3-5 million Toz) under exploration.
- B18 of similar structure has been covered by geophysics and some geochemistry. Drilling is ongoing.
- Large VMS deposits beneath alternation zone (Cu, Au, Zn, Ag) in B11 & B18.
- Nickle, Tungsten, Manganese, Iron and other base metals present in abundance.
Conssection Geology
- Mixtures of metamorphic and intrusive or plutonic rocks, tracts known as crystalline, migmatite terrains, moderately to highly metamorphosed rock with or without intrusion.
- Arabian-Nubian Shield comprises an assemblage of volcanic arc and sub-arc strata that are fertile for volcanogenic massive sulfide (VMS) and overlying oxide gold deposits.
- 50 VMS deposits are known in the western part of the Red Sea, 20 of them are in Hassai area in Sudan.
- Duredeb, Bisha, Asmara, Sukari are the major discovery among other 30.
Exploration Strategy
- Mixtures of metamorphic and intrusive or plutonic rocks, tracts known as crystalline, migmatite terrains, moderately to highly metamorphosed rock with or without intrusion.
- Arabian-Nubian Shield comprises an assemblage of volcanic arc and sub-arc strata that are fertile for volcanogenic massive sulfide (VMS) and overlying oxide gold deposits.
- 50 VMS deposits are known in the western part of the Red Sea, 20 of them are in Hassai area in Sudan.
- Duredeb, Bisha, Asmara, Sukari are the major discovery among other 30.