May 17, 2020

Shanta Gold: developing holistic mining practices

Shanta Gold
Company profile
7 min
Shanta Gold: developing holistic mining practices
Shanta Gold is a Guernsey-based gold mining and exploration company which operates across several sites in Tanzania through its subsidiary Shanta Mining...

Shanta Gold is a Guernsey-based gold mining and exploration company which operates across several sites in Tanzania through its subsidiary Shanta Mining Company Limited (SMCL); one of the most mineral-rich countries on the African continent.

Off the back of £73.82 million (USD$88.4 million) revenues, the company is seeking to expand its gold production output through its existing and developing mines.

While Tanzania has some of the most impressive gold reserves on the continent, these remain largely undeveloped; it has been the mission of Shanta to develop these assets and share the bounty with the communities it works in.

New Luika Gold Mine

What makes the New Luika Mine increasingly useful to Shanta is its position to become a potential hub for all of its mining activities in the region; the facility consists of a conventional three stage crushing plant, along with two parallel mills. It has extensive potential for further development, as it adjoins the 1,300 square kilometers covered under license by Shield Resources, which it fully owns.

Currently, the company’s gold production is concentrated at this mine (which its owns through a 100 percent stake) spanning 16 square kilometres covered by three mining licenses and a single prospecting license which covers some 49 square kilometers. In order to enable access to high grade open pit ore reserves, and ensure future flexibility, a pushback has been planned at the Bauhinia Creek site which is estimated to be completed by the end of 2015.

• Related content: 25 mining companies you should follow on social media

Following a recent resource assessment, it was established that this mine contained a total in-situ resource of 1.48 million ounces. The mine has shown record gold production of 84,028 ounces driven by seven consecutive quarters of increased production ending Q3 of 2014. Further drilling is scheduled this year which will decrease the risk profile of the mine extension associated with the mining work.

In a statement, the company said: “The update for the open pit reserves reflects the redesign of the open pits with a markedly reduced strip ratio for a proportionally much smaller reduction in reserves. We look forward to announcing the underground feasibility study later this quarter. This is a win-win for New Luika as the surface mine benefits from a substantial reduction in operating costs while a potential underground operation gets additional high grade resource.”

Singida Mine

SMCL’s holdings at its Singida site are substantial to say the least; since 2011 the company has been conducting its definitive engineering study (which is undergoing an update scheduled to finish this year), which revealed up to 450,000 ounces of gold. Resettlement negotiations are currently underway (in line with the company’s strict CSR guidelines) which will enable construction to go ahead which will eventually see a mine come into production with an expected lifespan of 10 years.

The future potential of the mine is covered by three prospecting licences which together span approximately 92 square kilometers and three mining licenses which enclose a total area of 30 square kilometers. One licence is wholly owned by SMCL, while GL Jossue and JB Joel Limited hold a 10 percent minority interest in two of the mining licences; Shanta fully owns all three of the prospecting licenses, giving it full direction and control in this regard.

Songea Mine

Shanta is also in the very early stages of exploring gold deposits at its site in the Ruvuma Region of southern Tanzania using three prospecting licenses covering an area of roughly 65 square kilometers.

Following airborne magnetic and radiometric surveying in 2008, it was revealed that the site at Songea displayed uranium anomalism, which was later confirmed in 2009 using scintillometry surveys which further established the uranium potential in the area.  Alongside these findings, the area also contains tourmaline, sapphire, topaz, and garnet (rhodolite) as well as gem quality cordierite, although whether Shanta is seeking to develop these assets remains to be seen.

Poised for Growth

Despite having projects in differing stages of completion, Shanta is more than willing to invest in capitalizing its operations. In January 2015 it carried out some additional infill drilling (totalling 2,676 meters) across nine drill holes which has increased the resource at both Bauhinia Creek and Luika and further improves confidence in the potential for underground mining at both deposits.

• Related content: What is Glencore's competitive advantage?

Last month, the company completed formal documentation for loan facilities with Investec Bank, following receipt of regulatory approval from the Bank of Tanzania. The loan facilities total $40 million, of which $20 million has been used to refinance an existing bank loan from FBN Bank while the rest of the balance will be used as during the implementation of the New Luika Gold Mine Life of Mine Extension Project.

The finalization of the loan will enable the company to decrease its cost of funding and will also provide greater financial flexibility for the entirety of SMCL’s projects across the country. A statement from the company said: “We are delighted to have received regulatory approval for these new and competitive loan facilities with Investec. Together with our positive operating cash flow, the loan will put the company in a strong position to pursue upside potential through expansion and exploration opportunities.”

Shanta Gold is listed on London’s Alternative Investment Market (AIM) which believes that the company is not only in a position to receive funding on the world’s most successful growth market, but is also subject to world-class requirements and standards. The economy of Tanzania is heavily reliant on agriculture as a source of income and although mining only currently accounts for 3 percent of its GDP, SMCL’s current exploration efforts are set to make a significant contribution to the country’s economic diversification.

Responsible Mining

The company has an exemplary CSR program which covers everything from how it manages and develops its employees, to the ways in which it can reduce its impact on the environment and the communities that its mining operations come into contact with.

The company has constructed classrooms and medical facilities and has provided access to water through establishing and developing a range of local and national partnerships; it has even funded the sustainable, small-scale business initiatives. SMCL’s website captures the pride it has in its impact on the communities it operates in. The company said: “Employment of over 300 hundred local residents has also improved the disposable income in the area and is also allowing self-development within the family unit.”

Roughly 90 percent of the company’s employees are Tanzanian nationals, which sets a clear precedent in an industry that receives criticism for the over-use of expat workers.

Shanta has stringent health and safety requirements in its mines: “Health and safety is an integral pillar of our key performance indicators used to evaluate the performance of all employees on a monthly basis. Employees are recognised for their safety awareness and performance each month as a way to encourage safe practices.” This method of integrating health and safety with employee performance not only ensures that each team member is aware of its importance, but it also enables exemplary practices to be shared and celebrated across the company.

• Related content: Why did Alcoa just invest $60 million in 3D printing?

Backing up its strong framework on employee safety is a dedicated health center for employees, manned by a fully trained doctor; the company even has its own ambulance and aircraft on site at the New Luika Gold Mine in order to ensure the fastest possible response to any incident.

The company also has a range of initiatives in place to make its practices greener and more efficient, which is realised through its environmental management program. Reforestation has made up the bulk of its work so far, but the company is moving towards something greater: self-sufficiency.

Although still in a relatively early stage, the company already recycles and composts much of its waste generated through food consumption and is set to build on this positive momentum.

Companies like Shanta are proving that profitable gold mining and exploration can be achieved while paying sincere attention to the needs of local people and the environment. Through its well-financed operations at the New Luika Mine, it has developed its own field-tested framework for successful future operations in its other developing projects.

Stay connected! Follow us on Twitter and like us on Facebook 

Check out the latest edition of Mining Global

Share article

Jun 18, 2021

Unmanned train to allow Vale to reopen iron ore plant

Iron ore
Autonomous trains
2 min
Vale’s Timbopeba iron ore plant will be able to resume operations near the Xingu dam through the use of autonomous trains

Brazilian miner Vale SA will be able to resume operations at its Timbopeba iron ore dry processing plant in up to two months thanks to the use of an unmanned train, the company said in a statement this week.

Vale - Timbopeba iro ore plant

With the train, Timbopeba will be able to operate at least at 80% of its capacity of 33,000 tonnes of iron ore “fines” per day, reports Reuters.

Vale was forced to shut down the plant in the Alegria mine complex recently after labor authorities in Minas Gerais state banned activities close to the Xingu dam due to concerns of a risk of collapse.

Autonomous trains

Vale said access by workers and vehicles continues to be suspended in the flood zone of the dam due to the ban even though it remains at emergency level 2, which means there no imminent risk of rupture.

But some workers are allowed entry under strict security precautions and they will get the unmanned train going once it has been tested, which would take between one and two months, the company said.

The unmanned train will travel automatically along 16 kilometers (10 miles) of track operated by a system that can control the speed and activate the brakes, Vale said.

Vale announces first ore at Voisey’s Bay mine extension

Vale has reached the milestone of first ore production at the Reid Brook deposit at the Voisey’s Bay mine expansion project in Northern Labrador, Canada - recognised as the safest mine in Canada.

Vale Timbopeba


Share article