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African Gold Group Intersects 1.15 g/t Gold Over 14.0 Metres And 1.05 g/t Gold Over 24.97 Metres In Shallow Diamond Core Drilling At Kobada

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African Gold Group Intersects 1.15 g/t Gold Over 14.0 Metres And 1.05 g/t Gold Over 24.97 Metres In Shallow Diamond Core Drilling At Kobada

 

 

 

 

 

African Gold Group. (TSX-V: AGG) is pleased to provide diamond core drilling results from its Kobada gold project located in south eastern Mali, Africa.   The five hole diamond drill program was designed to confirm and expand knowledge of existing shallow mineral resources, as well as explore down dip and along strike from known mineralization.

 

 

Highlights:

 

  • 1.15 grams per tonne gold (g/t Au) over 14.0 metres, from 53.0m, including 4.06 g/t Au over 2.0m within the Kobada Shear Zone in hole DDH2.
  • 1.05 grams per tonne gold (g/t Au) over 24.97 metres from 61.2m, including 3.415 g/t Au over 4.0m, within the Kobada Shear Zone in hole DDH3A.

 

 

“Our follow up diamond core drilling program at Kobada, Mali has delivered further exciting results that continue to demonstrate shallow and wide zones of gold mineralization at the project that was demonstrated in both our recent 2018 RC drill hole results and from historical drilling,” noted Stephan Theron, President and CEO. “We now plan to undertake further drilling after the end of the wet season along with the results from our feasibility gap analyst study currently being undertaken by DRA.”

 

 

DD Drilling Results

 

 

500.4 metres in five (5) DD holes were completed in phase 1. Drilling focused on the northern limits of the historical and published NI 43-101 Mineral Resource in an area where previous drilling was orientated parallel to mineralization trend. (Figures 1, 2 and 3).

 

Significant Mineralized Zones            
                 
  Mineralized Zones Mineralized Intersections (inclusive)
BHID From To Width (m) Grade (g/t) From To Width (m) Grade (g/t)
DDH2 29.75 33.6 3.85 3.09        
DDH2 38.5 42 3.50 1.48        
DDH2 53 67 14.00 1.15 53 55 2 4.06
DDH2 71 74 3.00 3.22        
DDH2 76 85 9.00 1.25        
DDH3A 11.72 19.82 8.1 0.48 11.72 12.62 0.9 1.9
DDH3A 61.22 86.19 24.97 1.05 82.19 86.19 4 3.415
DDH4 16.7 31.3 14.6 0.77 25.4 26.3 0.9 2.1
DDH4 61 67 6 0.68        
DDH4 76.7 80.8 4.1 0.60 76.7 77.7 1 1.29
DDH5 22.04 23.04 1 8.95        
DDH5 39.2 43.2 4 1.59        
DDH5 57 58.12 1.12 1.28        

*Metal grades uncut. Drill holes drilled to west at -55 degrees. Drill intersections are downhole widths.

 

 

Geology of Kobada

 

 

Gold at the Kobada Project is present in the laterite, saprolite and quartz veins that comprise the Kobada Project. There are also placer style deposits in the region, although these have largely been exploited by artisanal miners. Gold mineralisation was coeval with the hydrothermal events that introduced the regionally common quartz veins. The 20°NE structures are the only regional structures that have been identified on the property, the E-W and low angle features seem to be confined to the mineralised zone in-between discrete shear zones.

 

 

Mineralisation at the Kobada Project extends for a minimum strike of 4 km and is associated with narrow, irregular, high-angle quartz veins and with disseminated sulphides in the wall rock and vein selvages. Mineralisation occurs as free gold, sulphides present include arsenopyrite, pyrite and rare chalcopyrite. Visible gold is not common. Arsenopyrite (up to 5 mm) is localised near vein selvages and as fine-grained disseminated patches within the host rock. Pyrite occurs in finely disseminated patches within the host rocks and as euhedral crystals in the black shale, generally as trace to 3% by volume with up to 10% locally in the wall rock over centimetre scale intervals adjacent to quartz veins.

 

 

Veins have a milky white colour, are generally discordant with a thickness ranging from millimetric to sub metric. Mineralised veins are narrow, high-angle quartz veins, either cross-cutting another vein or the main fabric.

 

Figure 1 is available at

http://www.globenewswire.com/NewsRoom/AttachmentNg/3446cf0f-558f-401e-aa21-283fa359ab55

 

Figure 2 is available at

http://www.globenewswire.com/NewsRoom/AttachmentNg/52b600fe-b289-4505-bfae-9d5463511d02

 

Figure 3 is available at

http://www.globenewswire.com/NewsRoom/AttachmentNg/ed47f189-7585-4079-a2a0-33976b70641f 

 

 

About the Kobada Project

 

  • The Kobada Project is near-surface gold project that has a mineral resource base (all categories) of over 2.2Moz of gold. The project is located in Mali, Africa’s third largest gold producing nation, 125 km south southwest of its capital city, Bamako. Previous operators completed 1,108 holes and 126,335m of drilling on the property and completed 3 economic studies, the last one being a feasibility study released in February 2016. Although the economics were compelling, the new management of the project has decided to undertake internal scoping studies in order to gain a better understanding of the project with a goal to optimize the size of the envisioned mine and increase the confidence in the resource model. Salient features of the 2016 feasibility study included: Global resource of 2.2Moz in all categories
  • Strong economic potential demonstrated in feasibility study
    • LOM cash costs of US$557/Oz
    • Initial capex of US$45.4M
    • Post-tax NPV5% of US$86M and IRR of 43%
  • Shallow mineralization with deep oxidation
    • Ore is largely free-digging enabling mining to be conducted with significantly less blasting than other more conventional ore bodies
    • Simple processing enables pre-concentration of ore resulting in lower processing costs
  • Significant resource growth potential
    • The 2.2Moz resource stretches over 4km within a larger 12km strike length that has not been properly tested
    • An additional 30km of shear zone structures have been identified on the property and have yet to be explored (Figure 1)

 

 

About African Gold Group

 

 

African Gold Group is a Canadian listed exploration and development company on the TSX Venture Exchange with its focus on developing a gold platform in West Africa. Its two principal assets are the Kobada Project in Mali and the gold project located in Madougou, Burkina Faso.

 

 

Quality Assurance / Quality Control

 

 

Drilling was undertaken by Geodrill and supervised by Minxcon (Pty) Limited of South Africa.
During the drill program, one metre assay samples were taken from diamond drill core collected during drilling, split (core cut) and sent for assaying at SGS (Bamako) Laboratory, a certified commercial laboratory, and remainder has been retained for cross checks, and future reference. A strict QA/QC program is applied to all samples; which include insertion of one certified mineralized standard and one blank sample in each batch of 20 samples (at a rate of 5% of submitted samples). The gold analyses were by fire-assay on 30 grams of pulp.

 

 

Qualified Person

 

The technical and scientific information in this press release has been reviewed, verified and approved by Andrew Cheatle, P.Geo., who is a Qualified Person as defined by National Instrument 43-101.

 

Posted October 2, 2018

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