RE: Cheap!20 Feb 2025 08:15
Q2 Operational Update:
Copper production at Munkoyo has remained unaffected by recent challenges, with total production of ROM exceeding 70ktpm. The high-grade ROM exceeding 2.5% Cu is direct leached and refined at Sable targeting a rate of 8.5ktpm of ROM delivered. The remaining lower grade ROM at an approximate grade of 0.7% Cu is stockpiled on site. An on-site leaching process targeting all of the ROM mined at Munkoyo has been developed by Jubilee's technical team with pilot trails scheduled during the period.
The pilot-scale leach trials of Munkoyo material, initiated in December 2024, have delivered exceptional results, demonstrating significantly reduced acid consumption rates for copper extraction and the potential to considerably reduce the required operating footprint. Currently, only high-grade ROM material is transported to Sable for refining, while the remaining ROM is stockpiled at Munkoyo for further on-site processing.
The leach trials confirm not only the recoverability of copper from the ROM, but also the strong economic returns this processing method offers to the Munkoyo operation. Implementation of the leach solution will be accelerated, with final design and capital estimates expected by the end of Q1 CY2025. Based on pilot run results, a modest capital investment is required at Munkoyo, with most equipment sourced locally to avoid long lead times. Further details will be provided as soon as possible.
So timescales by end of Q1CY2025 i.e. March. So I would suggest we have heard news recently.
"Munkoyo commenced operations in Jul-24 and was successfully expanded to achieve its monthly targeted 100kt ROM for Oct-24 with a total of 250kt during Q1 FY2025.
Of the total mined material, 5-10ktpm is trucked directly to Sable at a targeted minimum grade of 2.5% copper which is expected to increase to 3.5% copper from Q3 FY2025. The remainder of the mined ROM is stockpiled for future processing at site with the first large scale leaching trials to commence at site during Dec-24.
Total inventory increased to 3,538 tonnes of copper units from mining and processing activities."
My only query is where it states "An on-site leaching process targeting all of the ROM mined at Munkoyo has been developed" which might suggest all material will be leached before being sent to Sable.