Goulamina lithium project, Mali – update


Name of the Project
Goulamina lithium project.
Location
Southern Mali, about 50 km west of Bougouni.
Project Owner/s
Lithium du Mali, a wholly owned subsidiary of ASX-listed Firefinch.
Project Description
A definitive feasibility study (DFS) has confirmed Goulamina as one of the world’s highest-quality lithium assets that will deliver a long-life, large-scale, low-cost openpit project.
The project has proven and probable reserves of 52-million tonnes grading 1.51% and mineral resources of 108.5-million tonnes grading 1.45%.
Average spodumene concentrate production is estimated at 436 000 t/y.
A standard openpit mining operation of drill, blast, excavation and truck haulage is envisaged for the project. Contractors will be employed for mining operations. Given the nature of the deposit, the pegmatites will be mined from footwall to hanging wall, rather than selectively using a cutoff grade.
The DFS testwork demonstrates that Goulamina ore may be processed using froth flotation after comminution to produce a spodumene concentrate, with an average lithium grade of 6% and an average iron oxide grade of 0.56%, and mica content of less than 1%. The overall lithium recovery achieved was 77%, which includes losses from desliming, magnetic separation mica removal and flotation.
The process plant is designed to treat ore at 2.3-million tonnes a year.
The project has a mine life of 23 years, and the conversion of additional mineral resources to ore reserves will likely extend this.
During the DFS, a scoping study was completed to evaluate the potential of further processing spodumene concentrate to produce a lithium sulphate product. This study identified some promising aspects for the downstream strategy; however, further work is required before this can be properly evaluated as a viable option.
Potential Job Creation
Not stated.
Net Present Value/Internal Rate of Return
The project has a pretax net present value, at an 8% discount rate, of $1.2-billion and an internal rate of return of 55.8%, with a payback of 1.7 years.
Capital Expenditure
Initial capital costs are estimated at $194-million.
Planned Start/End Date
First production at Goulamina will be accelerated and is now expected in 2023.
Latest Developments
The Malian government has supported a joint venture (JV) transaction between Firefinch and lithium developer Jiangxi Ganfeng Lithium Co for the Goulamina lithium project.
The two companies struck an agreement earlier this year, with Ganfeng making a $130-million cash investment in return for a 50% interest in the project vehicle. It would also secure up to $64-million in debt funding that would bring the project into production.
Firefinch MD Dr Michael Anderson has said that the support of the Malian government and local community are key to the success of the project.
“Together with our partner, Ganfeng, the world’s largest lithium chemicals producer, we are working to expand the scale and production capacity of Goulamina and look forward to updating shareholders on the revised DFS in the coming weeks,” Anderson has said.
A final condition precedent for the Goulamina transaction is the receipt of Chinese regulatory approvals, which will allow for the transfer of the Goulamina exploitation licence to the JV company, and would prompt Gangeng to provide the first $39-million cash investment for the project.
Key Contracts, Suppliers and Consultants
Cube Consulting (mining and reserves); Majesso Consulting (mining costs); Nagrom (metallurgical testwork); Land & Marine Geological services (tailings storage facility); Peter O’Bryan and Associates (geotech); Lycopodium (process and nonprocess infrastructure, process design and capital and operating costs); AQ2 (surface hydrology); DRA Global (process design); and Model Answer (financial modelling).
Contact Details for Project Information
Firefinch, tel +61 8 6149 6100 or email info@firefinchltd.com.
Comments
Announcements
What's On
Subscribe to improve your user experience...
Option 1 (equivalent of R125 a month):
Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format
Option 2 (equivalent of R375 a month):
All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors
including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.
Already a subscriber?
Forgotten your password?
Receive weekly copy of Creamer Media's Engineering News & Mining Weekly magazine (print copy for those in South Africa and e-magazine for those outside of South Africa)
➕
Recieve daily email newsletters
➕
Access to full search results
➕
Access archive of magazine back copies
➕
Access to Projects in Progress
➕
Access to ONE Research Report of your choice in PDF format
RESEARCH CHANNEL AFRICA
R4500 (equivalent of R375 a month)
SUBSCRIBEAll benefits from Option 1
➕
Access to Creamer Media's Research Channel Africa for ALL Research Reports on various industrial and mining sectors, in PDF format, including on:
Electricity
➕
Water
➕
Energy Transition
➕
Hydrogen
➕
Roads, Rail and Ports
➕
Coal
➕
Gold
➕
Platinum
➕
Battery Metals
➕
etc.
Receive all benefits from Option 1 or Option 2 delivered to numerous people at your company
➕
Multiple User names and Passwords for simultaneous log-ins
➕
Intranet integration access to all in your organisation