Nickel Ore (Limonite)

Open-pit limonite nickel mining operations

Mining · Nickel ore

Limonite Nickel Mining & Export

At clover®, we operate integrated nickel ore (limonite) mining and export activities, delivering industrial-grade feedstock to ferronickel and nickel pig iron (NPI) producers.

Our operations focus on selective extraction, grade control, and stable bulk supply from pit to port.

Core capabilities:

Selective limonite open-pit mining
Industrial-grade nickel ore feedstock
On-site grade control & blending
Port stockpile & bulk export handling
International inspection & certification

Mining Operations & Reserves

We manage the entire supply chain from open-pit mine to vessel, ensuring reliable lead times and flexible delivery terms (FOB / CIF / delivered).

All production programmes run under controlled mining plans, on-site sampling, and continuous geological supervision — supporting long-term ferronickel and NPI supply contracts.

Dedicated limonite production zones are developed through systematic exploration and selective mining, securing consistent industrial-grade ore for stainless and NPI value chains.

Heavy equipment — selective limonite extraction

Limonite Resource & Geological Capability

Our operations focus exclusively on lateritic limonite nickel formations developed through systematic exploration and selective mining programmes.

Key capabilities include:

Dedicated limonite exploration & development zones
Selective mining of stable 1.0% – 1.5% Ni grades (programme-dependent)
Consistent iron content suitable for RKEF feed
Controlled moisture management (10% – 12%)
Favourable mineralogy for ferronickel and NPI processing

Through disciplined geological modelling and controlled production, we secure stable industrial-grade supply for smelter partners.

Bulk cargo handling — port export logistics

Inspection & Sampling Flow

All shipments are controlled through systematic sampling and independent inspection to ensure quality consistency and contractual compliance.

On-site stockpile sampling — routine sampling during production and stockpiling
Pre-shipment composite sampling — representative samples before loading
Independent surveyor appointment — international inspection company by mutual agreement
Vessel loading sampling — incremental sampling during loading
Laboratory analysis — accredited testing for chemistry and moisture
Final certificate issuance — assay, moisture, and weight certificates before departure

Final settlement is based on certified assay results and agreed specification ranges.

Typical Limonite Nickel Ore — Specification Limits

All values represent operational control ranges for a standard export blend. Final shipment specifications are subject to sampling, inspection, and contractual agreement.

Nickel is expressed in ppm on a dry basis (13,000–15,000 ppm = 1.30%–1.50% Ni). Programme-specific grades from 1.00% Ni upward are available — see enquiry for current parcels.

Parameter	Unit	Min	Max
Al	%	> 3	< 4.5
As	ppm	> 600	< 1,200
Ca	%	> 3	< 5
Co	ppm	> 600	< 1,100
Cr	ppm	> 500	< 12,000
Fe	%	> 30	< 32
Mn	ppm	> 2,000	< 4,000
Sc	ppm	> 20	< 50
Si	%	> 15	< 20
Ti	%	> 1	< 2
Mg	%	> 2	< 4
Ni	ppm	> 13,000	< 15,000
Moisture	%	> 10	< 12

Across nickel mining, our focus is on responsible limonite production, long-life resource development, and secure bulk supply for the global stainless steel industry.

Typical Shipment Profile

Our limonite nickel ore is supplied in bulk shipments designed for RKEF and NPI smelting operations, supporting operational efficiency and stable feed continuity.

Item	Profile
Shipment size	20,000 – 60,000 MT per vessel
Shipment type	Bulk cargo
Packaging	Loose bulk (no bagging)
Particle size	0–50 mm (d80 = 37.5 mm)
Vessel type	Handysize / Supramax / Panamax
Departure / loading	Çardak–Osmaniye field · İskenderun port programmes
Delivery terms	FOB / CIF / Delivered
Typical lead time	15 – 60 days from contract confirmation

Handling & moisture management

Typical operational moisture range: 10% – 12%
Ore is selectively excavated and stockpiled to maintain homogeneous moisture distribution
Natural drainage and controlled stockyard management applied prior to loading
Pre-shipment moisture sampling conducted before vessel loading
Loading suspended during heavy rainfall to prevent excessive free water
Trim and stability calculations performed according to IMSBC Code

All shipments comply with international bulk cargo safety standards and moisture transport requirements.

FAQ for NPI & Ferronickel Buyers

Is this material suitable for RKEF and NPI smelting?

Yes. Our limonite nickel ore is produced for RKEF and NPI feed applications with stable iron content and controlled moisture.

What is the typical nickel grade range?

Programmes are offered from 1.00% Ni upward. The standard control blend targets 1.30% – 1.50% Ni (13,000–15,000 ppm) per our current specification sheet; spot parcels may differ by quarry zone and contract.

Is the ore supplied as saprolite or limonite?

Supply is exclusively lateritic limonite ore from dedicated production zones.

What shipment size do you normally offer?

Typical vessel size ranges from 20,000 to 60,000 metric tons per shipment.

How is quality controlled during shipment?

Through on-site sampling, independent inspection, vessel-loading sampling, and certified laboratory analysis.

Can long-term supply contracts be arranged?

Yes. We support both spot shipments and long-term offtake programmes based on production planning and buyer requirements.

Which delivery terms are available?

FOB, CIF, and delivered terms can be structured according to buyer preference.