Mining ZimbabweLatest Mining News, Policy and Industry Updates

Premier African Minerals Limited has expressed confidence that the all-in projected cost for producing spodumene concentrate (SC6) at its Zulu Lithium project will remain under US$750 per ton, delivered to China, including all administrative and overhead costs.

By Rudairo Mapuranga

According to Premier African Minerals CEO George Roach, this cost estimation is based on the Zulu Plant reaching an output level of 4,000 tons per month.

He emphasized that these projections do not account for potential additional revenue streams, such as tantalum recovery or further expansions of the plant’s flotation section.

“Premier would like to take this opportunity to remind shareholders that Premier’s internal estimate (including Zulu) of the all-in projected cost, which has not been independently verified, on a delivered-China-port basis, inclusive of all administrative and overhead costs, is less than US$750 per ton SC6 when plant output reaches 4,000 tons per month,” Roach said.

He further clarified that the cost per ton excludes several factors: “This cost excludes any recovery of tantalum, a potential double expansion of the flotation section of the plant based on the over-capacity in the comminution circuit, potential from high-purity quartz, and the potential in the additional claims established in the EPO region.”

Additionally, Premier confirmed the robustness of the flotation units supplied by ENPROTEC, which are crucial to achieving the desired SC6 grade. The plant has already successfully produced a spodumene concentrate with a lithium oxide (Li2O) content of 6.2%, surpassing the standard SC6 specification.

The suppliers are committed to fine-tuning the plant to consistently achieve the required grade and recovery rates at the target output. These adjustments, which will first be tested on a laboratory scale, include changes to reagent dosing points, agitation speeds, flow rates, slurry densities, and cell residence times. Premier does not anticipate the need for additional plant or equipment at this time.

The country’s largest PGMs miner, Zimplats, has resumed its expansion plans, as it works to bring the refining stage to Zimbabwe—a significant step forward in beneficiation.

By Ryan Chigoche

This development comes as the sector anticipates rising and stabilizing prices.

Last year, the miner temporarily halted its expansion plans when platinum prices fell sharply, forcing miners in Zimbabwe to delay their projects. For Zimplats, this meant postponing key initiatives under a US$1.8 billion investment plan and reducing its workforce.

From mining the ore underground, the rock is taken through a concentrator, where only 3% of the material is recovered, with 97% discarded. The concentrate is then processed in a furnace to remove further waste. It is then sent to a converter for additional purification. At Zimplats, this is where their process currently ends, after which the material is exported for refining.

While addressing delegates of the SADC Industrialisation tour at the mines, Managing Director Segula revealed that they have resumed expansion efforts, working on a much larger smelter to bring the refining stage to Zimbabwe, highlighting the company’s growth.

“We are undergoing expansion. We are growing the business. I also need to mention that we are in the process of developing a smelter three times the size of our current one. This is yet another sign that the business is expanding and growing. This year, the value chain is focused on value addition, particularly at the refining stage, where the component metals are separated,” Segula said.

“But at Zimplats, we are currently in the midst of an investment to bring the first stage of refining to Zimbabwe as we advance in terms of value addition,” Segula added.

Zimplats is the largest PGM miner in the country, producing a total of 10 metals across its five mines in Zimbabwe.

During the Zimplats tour, Deputy Minister of Industry and Commerce Rajeshkumar Modi expressed his admiration for the company’s efforts in enhancing industrialization and growth, as well as its community development initiatives.

“You are doing very well. I’m especially impressed by the work you are doing for the community. You have significantly developed the communities of Ngezi, which is commendable, unlike some miners who exploit resources while damaging the environment without providing any benefits to the communities where they operate,” Modi said.

Zimplats has made substantial investments in education, skills development, health, and infrastructure, including schools, roads, and other community projects.

The company has established dairy and agricultural projects, with some exporting to the region.

Zimplats has also partnered with the government to promote industrialization and support local enterprises. Currently, 23 companies owned by indigenous players have been capacitated and developed by Zimplats.

To date, Zimplats continues to support these companies by providing a stable market for their services, benefiting approximately 3,400 employees.

After taking over from BHP in 1999, Zimplats started with a 30% shareholding, which has since increased to 87%. The company is currently implementing cutting-edge technologies at its Mupani mine.

Zimplats began operations in Ngezi with open-pit mining, as opposed to the underground operations in Selous. After achieving success in Ngezi, they embarked on a significant expansion drive through two major phases.

The first phase produced 4.2 million tons per annum, followed by a second phase producing 6.2 million tons per annum. Currently, Zimplats is producing 7.9 million tons per annum.

The company operates five mines and three concentrators, which together process around 4.9 million tons per annum. Additionally, the Selous infrastructure houses another concentrator with a capacity of 2.2 million tons per annum.

As part of its expansion efforts, Zimplats is upgrading all its mines. The company recently commissioned its third concentrator plant and is expanding and extending the lives of its tailing storage facilities.

“These are major investments that we are undertaking. In terms of growth, we are expanding the smelter, which I mentioned earlier, to establish one of the largest smelters in the country,” Segula said.

He added that they aim to make Zimbabwe one of the few countries with the largest smelters in the region.

Gold deliveries to Zimbabwe’s sole operating gold buyer and exporter, Fidelity Gold Refinery (FGR), experienced a substantial increase of approximately 33.5 per cent in July 2024 compared to the previous month of June, Mining Zimbabwe can report.

By Rudairo Mapuranga

According to FGR delivery statistics, the overall gold deliveries from both artisanal and small-scale miners (ASM) and large-scale miners (LSM) surged from 2,618.3845 kg in June to 3,495.0803 kg in July.

Deliveries by ASM recorded a significant increase of approximately 44.8 per cent, rising from 1,618.5140 kg in June to 2,343.3086 kg in July. This sharp rise underscores the continued dominance of small-scale miners in the nation’s gold production.

Large-scale miners also contributed positively to the monthly growth, with their deliveries increasing by 15.2 per cent, from 999.8705 kg in June to 1,151.7717 kg in July.

In July 2024, ASM accounted for approximately 67 per cent of the total gold deliveries, compared to LSM’s 33 per cent, highlighting the critical role of small-scale miners in Zimbabwe’s gold sector.

This latest increase follows a strong performance in the second quarter of 2024, where gold deliveries surged by over 28 per cent compared to the first quarter. The total gold delivered in the second quarter amounted to 7,739.4241 kg, up from 6,044.8689 kg in the first quarter.

The significant rise in deliveries during the second quarter was largely driven by ASM, which delivered 4,515.1660 kg, representing a 55.6 per cent increase from their first-quarter deliveries. Large-scale miners also contributed to the overall increase and saw a more modest rise in their deliveries, which grew by 2.6 per cent to 3,224.2581 kg.

Despite a minor decline in production from May to June 2024, the gold sector remains robust, with small-scale miners playing a pivotal role in driving growth. The performance in July marks a continuation of this trend, reinforcing the importance of ASM and LSM in sustaining Zimbabwe’s gold production and economic stability.

Gold deliveries in 2023 had declined by 15 per cent due to challenges like rising costs, power shortages, and government currency policies. However, the strong rebound in 2024 suggests a recovery driven by improved mining conditions and increased contributions from small-scale miners. As the year progresses, the sector appears poised for further growth, particularly if the challenges faced in 2023 continue to be addressed.

Incentivizing Artisanal and Small-scale Miners (ASM) who consistently produce and demonstrate a strong desire to enhance and expand their operations is crucial for the growth of the mining sector, according to the former Chairman of the Parliamentary Portfolio Committee on Mines and Mining Development, Eng. Edmond Mkaratigwa.

By Rudairo Mapuranga

Speaking to Mining Zimbabwe, Eng. Mkaratigwa emphasized that providing incentives to consistent ASM operators while fostering their growth through better organization can significantly contribute to making them the leading producers of various minerals beyond gold.

Mkaratigwa also highlighted the importance of implementing a computerized cadastre system to minimize conflicts within the sector. This could lead to a more organized mining industry capable of evolving into world-class operations.

“What remains critical, as has been the case for some time, is adopting a more predictable approach to allocating mining rights. This involves the precise implementation of the cadastre system to reduce overlaps, conflicts, and unnecessary production downtimes. This is both vital and urgent.

“In our context, while the computerized cadastre system is an essential aspect, its rollout has been slow. Continued funding support for capitalizing and equipping miners, moving them away from rudimentary methods and processes, is also crucial. Additionally, offering incentives to those who are loyal and productive, while making them more organized, can aid in developing their expertise and skills, among other benefits,” Mkaratigwa said.