How can we help?
Pick your situation and we will show you the Mammut path that fits.
Recommended path
We mobilise geophysics, drilling and GIS to define the target, then lock in the resource estimate and tenure so you can finance with confidence.
Start explorationRecommended path
We design the mine, procure the fleet, build the plant and commission the circuit — holding the schedule, budget and quality under one accountable team.
Build a mineRecommended path
Our grade-control and metallurgical teams diagnose the bottleneck, retune the circuit and put real-time assay discipline back into the mine-to-plant loop.
Optimise operationsRecommended path
Our trading desk sources, assays, documents and ships copper, cobalt, gold and lithium on global terms — with full chain-of-custody and exchange-grade delivery.
Talk to the trading deskRecommended path
We bring technical delivery, local relationships and patient capital to joint ventures, earn-ins and offtake arrangements — with responsible mining built in from day one.
Explore partnershipsOne operator, end to end
Most of the value in mining leaks at the seams between contractors. We hold all four stages ourselves — so quality, cost control and traceability survive the entire journey from drill core to cargo. Select a stage.
Stage 01 / 04
Geophysical survey, drilling and resource estimation to prove the ground before capital is committed.
Stage 02 / 04
Mine planning, construction and commissioning — from conceptual study through to first ore on the belt.
Stage 03 / 04
Plant design and grade control that turn run-of-mine rock into saleable, certified concentrate and cathode.
Stage 04 / 04
Refined metal moved from pit to port to global buyer — fully documented and traceable.
Standards
Hover or select a badge to see how it applies to our work.
ISO 9001
Systems and processes that keep assay, study and delivery work consistent and traceable from scope to sign-off.
ISO 14001
Environmental controls embedded from exploration through rehabilitation, not treated as a bolt-on.
ISO 45001
A structured approach to hazard control, near-miss reporting and the zero-harm culture we run on every site.
JORC
Public reporting of exploration results, mineral resources and ore reserves — the standard our resource statements work to.
NI 43-101
Technical reports and disclosure for mineral projects, supporting transparent, bankable documentation.
LME Grade-A
Copper cathode that meets the London Metal Exchange's strict 99.99% purity standard, accepted on registered exchanges.
LBMA
Gold doré and refined bars produced to the London Bullion Market Association's 995 fineness criteria.
RMI / OECD
Due-diligence aligned with the Responsible Minerals Initiative and OECD guidance, ensuring chain-of-custody integrity.
From surface to seam
Drag the handle. What looks like ordinary terrain is, to our geologists, a mapped sequence of strata, shafts and ore seams — modelled before the first bench is cut.
Surface operations 
Underground operations Reserves & production
Credible, consistent figures across the Mammut portfolio.
JORC / NI 43-101 resource
Copper & lithium, Measured to Inferred
Contained copper equivalent
Cu, Co, Au, Li
Copper in concentrate
DRC & Zambia
Grade-A copper cathode
Zambia SX-EW
African countries
Core operations
Gold recovery
Zimbabwe CIL circuit
Figures are rounded and represent the aggregated Mammut portfolio under JORC / NI 43-101 compliant resource reporting. Production rates are nameplate or run-of-mine guidance; exact numbers are project-specific and available on request.
Capabilities
Geophysical survey, remote sensing and field drilling programmes.
Conceptual studies through to production startup and ramp-up.
Plant design, installation and concentrate production.
Real-time assay discipline and production optimisation.
Independent technical advisory and regulatory compliance.
Concession acquisition and tenure management.
Geographic presence
Our footprint follows the geology — from the Katangan Copperbelt through to the gold reefs of the south and east. Hover the map, or pick a country.
Mineral trading
Sourced from our own operations and trusted partners, certified to international specification and shipped on global terms.
Selected projects
DR Congo
Full-cycle development: exploration, mine plan and a concentrator through to first production.
View project Zambia
An SX-EW facility producing Grade-A cathode, with grade control wired to the assay lab in real time.
View project
Zimbabwe
Reef-gold extraction and a CIL recovery circuit delivering refined doré, reconciled against the resource model.
View project
Mozambique
Hard-rock spodumene from pit to concentrate, scoped for the battery supply chain end to end.
View projectImpact
Click a project to see the challenge, the approach and the measured outcome.
DR Congo
A large sediment-hosted copper target with limited historical drilling and a tight licence timeline.
Integrated exploration, resource definition and mine planning — then a concentrator built under a single delivery team.
Copper in concentrate
JORC M&I resource
Licence to production
Zambia
A brownfield site that needed rapid, reliable cathode production with strict grade control.
SX-EW circuit design tied to a real-time assay lab so grade drift is caught before it hits the tankhouse.
Cathode purity
Ramp to design capacity
Assay turnaround
Zimbabwe
Reef gold with variable grade and a need to reconcile mined ounces back to the resource model.
CIL recovery circuit, daily sampling discipline and monthly reconciliation against the block model.
Gold recovery
Grade reconciliation
Doré bar export
Mozambique
Hard-rock spodumene deposit requiring a dense-media separation circuit and battery-spec concentrate.
End-to-end scoping from pit design through DMS to a 6% Li₂O spodumene concentrate offtake.
Spodumene concentrate
DMS recovery
Battery supply chain
Newsroom
Production milestones, resource updates and ESG disclosures from across our operations.
The Copperbelt processing facility is now producing Grade-A copper cathode at nameplate capacity, with real-time grade control wired to the assay lab.
Read moreDrilling and geophysics have defined a 2.1 Mt Measured & Indicated resource in the Kolwezi copper belt, with further targets being tested.
Read moreThe report covers TRIFR performance, community investment, water recycling and the 2030 emissions targets across all operations.
Read moreStart a conversation
Tell us what stage you're at and we'll route you to the right team — exploration, development, plant, or the trading desk.
Trusted by
The network that moves metal from pit to port to market.
Production updates, project milestones and market notes — a few times a year, no noise.
