Dolomite Powder

Dolomite Powder – High-Quality Mineral for Soil & Industry

Stes International supplies premium grade Dolomite Powder, a natural source of calcium magnesium carbonate (CaMg(CO₃)₂). Our Dolomite is finely processed and widely used in agriculture to correct soil acidity, improve crop yields, and as a mineral additive in multiple industries. We ensure consistent quality, mesh sizes, and export-standard packaging.

Typical Specifications of Dolomite Powder

Parameter                                                                                                            Value

Chemical Formula                                                                                            CaMg(CO₃)₂

Calcium Carbonate (CaCO₃)                                                                               50–55%

Magnesium Carbonate (MgCO₃)                                                                         35–40%

Silica (SiO₂)                                                                                                          < 1.5%

Moisture                                                                                                                < 0.5%

Mesh Size                                                                                               100–300 mesh (custom available)

Appearance                                                                                                White / off-white fine powder

Agricultural Applications

🌱 Soil Conditioner & pH Neutralizer – Reduces soil acidity, enhances nutrient availability.

🌱 Calcium & Magnesium Supplement – Strengthens crops and improves photosynthesis.

🌱 Fertilizer Ingredient – Used in blends for sugarcane, cotton, maize, and horticulture crops.

🌱 Poultry & Animal Feed Additive – Source of Ca & Mg for bone strength and metabolism.

Industrial Applications

🏭 Glass Industry – Improves durability and clarity of glass.

🏭 Steel Industry – Used as a fluxing agent in blast furnaces.

🏭 Paints & Plastics – As a white filler with good brightness.

🏭 Detergents – Acts as a mineral filler and cleaning booster.

🏭 Construction – Ingredient in cement and lime production

Key Benefits

Dual source of Calcium & Magnesium

Neutralizes acidic soils for better crop growth

Versatile industrial applications

Fine powder form ensures easy blending

Cost-effective & eco-friendly mineral solution

Recommended Application

For agriculture, apply 200–400 kg per acre as a soil conditioner depending on soil acidity levels. In industrial use, dosage and mesh size can be customized as per buyer’s specifications.

Packaging & Supply Options

• 25 kg / 50 kg PP bags with inner liner  

• Jumbo bags (1 MT) for bulk supply  

• Custom palletization available for export containers  

Export & Trade Information

• HS Code: 2518.10 (Dolomite, not calcined)  

• Widely exported to Asia, Middle East, and Africa  

• Growing demand in agriculture and steel industries globally  

• Reliable monthly supply capacity with export documentation support