Zimbabwe mining potential not fully realised
The potential to increase gold production by digging deeper is there, says Metallon CEO Ken Mekani, adding that the company wants to increase production fivefold in the next five years from the current 100 000 oz to 500 000 oz.
In the second quarter of this year, Metallon produced 22 565 oz of gold, an increase of 9% over the first quarter. Mekani says, while production has increased, all-in sustaining costs have decreased by 16% between the first two quarters of this year.
Metallon has also started to use contract miners at some of itsoperations. The Shamva mine is the first Metallon-owned mine to use full-time contract workers. Having started on August 1, the contract miners enable Metallon to increase Shamva’s production and change from having a fixed to variable cost, which can fluctuate according to how many contract workers are being employed, Mekani explains.
The Redwing mine is potentially the next Metallon mine at which contract workers may be employed and, Mekani points out, mine captains have been appointed to work on the further development of Shamva and Redwing.
Several drilling programmes are under way to expand Metallon’s mines, with the company aiming to drill a further 4 000 m to 4 500 m to reach some of the deeper gold veins at each of its gold-producing mines. More than 3 871 m were drilled at the Mazowe mine in the second quarter.
“By undertaking further drilling, we hope to improve the ease of mine planning and increase flexibility and control over the quality of ore being delivered to refineries,” he notes, adding that drilling operations have increased the production capacity Metallon expects to achieve over the next five years.
The company is also investing significantly in advancing the depth of the How mine shaft.
However, there are some challenges that Metallon still has to overcome. Mekani points out that some of the powerfluctuations across Zimbabwe have caused certain mines to operate at below-average levels. Metallon lost 112 hours of production, equating to 1 700 oz, owing to power fluctuations in the second quarter.
As a result, Metallon has started to look for solutions topower mines if supply from State-owned power utilityZimbabwe Power Company were to fail. Most of the powersupply interruptions are caused by faults in the electricity supply network where Metallon and other mining companies’operations are located, he explains.
“We are speaking to the Zimbabwe Electricity Supply Authority and it has assured us that the power supply has been stabilised. But, we are still looking to introduce our own plan to ensure secure power supply to our mines,” Mekani notes.
Further impacting on the productivity of the Zimbabwemining industry are delays in importing mining equipment to the country throughout 2015 and 2016. This is due to delayed payments made by the Zimbabwe government for importedproducts, Mekani highlights.
Mining is one of the pillars of Zimbabwe’s economy and the industry will continue to grow and expand, Mekani adds. Other businesses in Zimbabwe can also grow on the back of the mining sector’s success.
“If mining houses procure products locally at the right price and quality, it will assist Zimbabwean industries. There is great opportunity for the mining industry to work closely with other industries and, thereby, play a large part in their resuscitation.”
Metallon is Zimbabwe’s largest gold producer and employs about 4 000 people. Mekani concludes that Metallon looks forward to the future while playing a positive role in the country’s economy. – Mining Weekly