RE: Interesting:23 Jun 2026 06:06
I see you are using the "owners model" ie Harrys
I prefer the DFS numbers and the banks.
• Plans to be producing in 2027; approximately 1.0 million oz (average approx. 140Koz Au per annum) from the
open pit over the first seven years plus an additional c. 200Koz (average approx. 40Koz Au per annum) initial
contribution from the underground mine beneath the open pit in production years 3-7. Rather than extend the
initial production profile beyond 7-8 years, the plant throughput has been adjusted by 20% to absorb the
combined mine output.
It has been quite clear that the lodes or "lenses" in the Nyota days (when i had a decent holding here 15 years ago) are quite variable in size and shape and not easy to define. Hence the workplan for 2 years pre production stated below.
Open Pit Mine Planning Next Steps
KEFI plans the following mining related activities to be carried out during the two-year operational readiness and
construction phase prior to plant commissioning:
• Further refine project execution and risk review with key stakeholders (e.g. PWM, AEL and Lycopodium)
• Finalise binding schedule and pricing for contract agreement with PWM to allow procurement of long lead
mobile plant to be initiated and recruitment and training programs to be implemented.
• Infill RC drilling program on closely spaced 5 m by 5 m grid, where required, to improve knowledge on close
spaced grade variability and lode definition. This program aims to achieve high confidence grade control
definition of the first 12 months of production.
• Develop grade control models for detailed mining planning covering pre-production phase and first 12 months
operational phase.
• Develop operational-level detailed short term and medium term mine plans using updated modelling from the
reschedule the mine on refined wire-frames.
• Implementation and commissioning of fleet management and precision guidance systems.
The challenge here is to all about mining efficiency, the mix of bulk mining and selective mining to achieve the stated head grade with minimal mining losses and volumes of 2M tonnes a year for stockpiles is a serious challenge.
A high quality and skilled operation needs to be delivered by contractors with strong support from owners.
Ultimately the proof of the pudding will be in the eating. One suspects the baking may take a while