AL BURAIMI MINERALS — From Earth to Excellence
Oman-origin industrial mineral

Limestone: High-Purity Calcium Carbonate for Cement, Steel, Glass and Construction

AL BURAIMI MINERALS supplies premium Oman-origin limestone with CaCO₃ of 90–98%, low impurities and full quality documentation on every shipment. Sourced from our captive mine at Wadi Shofan, Al Khaburah, and shipped through nearby Sohar Port.

From Earth to Excellence
90–98%Typical CaCO₃
200,000MT monthly capacity
5–150mmLump sizing
OmanCaptive mine origin
Premium Oman-origin limestone
Captive mine source
In-house processing
Product overview

A dependable raw material for demanding industrial processes

Limestone is a sedimentary rock made up mainly of calcium carbonate (CaCO₃). When heated, it decomposes into calcium oxide (CaO) and carbon dioxide (CO₂), placing it at the heart of cement clinker production, steel refining, glass melting and construction.

Our Oman-origin limestone is valued for consistent chemistry and high purity. Strong CaCO₃ levels combined with low silica, alumina, iron and magnesium give quality-focused buyers the controlled profile they need.

Whether you require coarse aggregate, kiln-grade chemistry or low-iron material for glass, we match the right specification to your process and deliver it on schedule.

Industrial consistencyControlled chemistry from batch to batch.
Full documentationCOA supplied with every shipment.
Lumps from 5–150mm and fines from 0–5mm
Origin and sourcing

Traceable supply from our captive mine

Our limestone comes from Wadi Shofan, Al Khaburah, Oman, under Permit No. 10000461/2009. Direct source management supports stable availability, tighter quality control and efficient cost management.

Captive mine control

Material is sourced directly from a mine we manage, reducing dependency on shifting intermediaries.

Large-scale supply

Capacity of up to 200,000 MT per month supports annual contracts and repeat spot orders.

Traceable quality

Defined sourcing and documented inspection provide an objective record for procurement teams.

Crushing, milling and impurity separation
In-house processing

Processed to the chemistry and size your operation requires

Modern crushing and milling equipment, combined with impurity separation, lets us supply limestone in the form your process needs. Each batch is checked against defined parameters before dispatch.

01

Controlled extraction

Traceable raw material from the captive mine.

02

Crushing and milling

Material is reduced to defined lump or fine sizes.

03

Impurity separation

Processing improves cleanliness and grade consistency.

04

Batch verification

Quality parameters are checked before loading.

Typical specification

Verified chemistry and flexible sizing

The following values represent our standard Oman-origin limestone specification. Tailored grades may be supplied based on target chemistry and sizing.

ParameterTypical value
CaCO₃90–98%
CaO50–55%
MgO1.0% Max
SiO₂1.0% Max
Al₂O₃1.0% Max
Fe₂O₃0.5% Max
Moisture2% Max
Size5–150mm and fines 0–5mm
Applications

One mineral supporting multiple industries

Select an industry to see how consistent Oman-origin limestone supports its process.

Cement industry

Limestone is the primary raw material for clinker production. Stable CaCO₃ content and controlled impurities help cement producers maintain consistent kiln conditions and predictable output.

  • Consistent chemistry for clinker quality
  • Low impurities supporting kiln efficiency
  • Flexible lump and fine sizing
Cement and clinker production
Why source from us

More than a price per ton

Reliable supply depends on source control, specification discipline, documentation and efficient logistics.

Captive mine source

Direct control over quality and cost from Wadi Shofan, Al Khaburah.

High purity

CaCO₃ of 90–98% with controlled silica, alumina and iron.

Large capacity

Up to 200,000 MT per month for high-volume and long-term contracts.

Verified quality

COA with every shipment and optional third-party inspection.

Flexible sizing

Lumps from 5–150mm and fines from 0–5mm.

Efficient logistics

Proximity to Sohar Port supports reliable loading and shorter lead times.

Competitive pricing

Direct sourcing reduces intermediary layers and supports efficient commercial terms.

Repeatable performance

Grades designed to remain dependable from first order to long-term supply.

Strategic logistics

Mine-to-port efficiency through Sohar

Wadi Shofan is connected to Sohar Port by established road infrastructure. Deep-water berths handle bulk vessels and container cargo, supporting dependable export planning.

Bulk shipment

Panamax and Supramax vessels for large-volume orders and efficient per-ton logistics.

Container shipment

20-foot and 40-foot containers for smaller volumes and container-line destinations.

Flexible trade terms

FOB, CPT and CIF arrangements can be structured around your logistics preferences.

Frequently asked questions

Limestone supply questions answered

Our standard grade offers CaCO₃ of 90–98% and CaO of 50–55%. Tailored grades may be supplied for specific chemistry requirements.

It is sourced from our captive mine at Wadi Shofan, Al Khaburah, Oman, under Permit No. 10000461/2009.

We supply lumps from 5–150mm and fines from 0–5mm. Specific ranges can be discussed for your handling and process needs.

Yes. Every shipment includes a Certificate of Analysis, and independent inspection can be arranged through SGS, Intertek or Bureau Veritas at loading.

Supply capacity is up to 200,000 MT per month, supporting annual contracts and repeat spot orders.

We work with FOB, CPT and CIF terms so buyers can select the arrangement best aligned with their logistics and budget.

Request a quote

Build your limestone enquiry

Enter your required size, volume, destination and trade term. The page will prepare a structured enquiry for email.

Reliable Oman-origin supply

Secure limestone backed by verified quality and full documentation

Share your target grade, size, volume, destination port and preferred trade terms. Our team will respond with a competitive commercial offer.