National Cement Industry Limestone Supply
Mining and shipping high-calcium limestone (>95% CaCO3) as primary raw materials for infrastructure cement manufacturers.
Steady Supply & High purity Calcium Mining
PT Mitra Andalan Bumi Nusantara (MABN) runs high-calcium limestone quarry concessions in Java. We quarry, process, and ship bulk limestone aggregates to cement producers and smelting operations.
With our shipping infrastructure and dedicated jetties, we ensure high delivery volumes by utilizing barge lines to transport limestone directly to industrial ports.
High Calcium Content
Sucofindo lab tests confirm calcium carbonate (CaCO3) grades consistently exceed 95%, ideal for premium clinker cement.
Continuous Quarry Output
Long-term supply agreements are secured by active mining reserves, mitigating resource shortages for client plants.
Chemical & Physical Parameters
| Chemical Parameter | Technical Specifications |
|---|---|
| CaCO3 Purity | Min. 95.2% (Sucofindo Lab Certified) |
| Silica Content (SiO2) | Max. 1.2% (Ultra Low) |
| Barge Shipping Log | 270 - 300 Feet barge fleets (Capacity 5,000 - 7,500 Tons per trip) |
| Sizing Specs | 0 - 50 mm (Tailored for cement mill crusher hoppers) |
Chemical & Physical Parameters
| Chemical Parameter | Technical Specifications |
|---|---|
| CaCO3 Purity | Min. 95.2% (Sucofindo Lab Certified) |
| Silica Content (SiO2) | Max. 1.2% (Ultra Low) |
| Barge Shipping Log | 270 - 300 Feet barge fleets (Capacity 5,000 - 7,500 Tons per trip) |
| Sizing Specs | 0 - 50 mm (Tailored for cement mill crusher hoppers) |
Project Documentation Gallery
Click on any image to view the full resolution version. Included are 3D renderings and live on-site construction photos.
Industrial Limestone Supply Contracts
Contact us to request pricing (RFP), submit chemical test requests, or arrange site visits to our quarry docks.