Our Range
Marble & Mineral Range
Processed for Performance. Supplied with Consistency.
At Stonebox, our mineral division focuses on high-purity Marble and calcium-based materials processed for industrial reliability.
We control grading, particle sizing, and batch consistency in-house to ensure dependable performance across applications.
Our range is developed for manufacturers who prioritize stability, brightness, and long-term supply reliability.
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Marble Range
White Marble Granules & Powder
Marble (CaMg(CO₃)₂) is valued for its balanced calcium-magnesium composition, structural stability, and natural whiteness.
We process Marble into controlled mesh sizes suitable for manufacturing environments where consistency directly impacts output quality.
Key Characteristics
- High brightness
- Controlled particle distribution
- Low moisture content
- Stable chemical composition
- Reliable bulk availability
Application Areas
- Wall putty manufacturing
- Paints & coatings
- Construction materials
- Glass & ceramics
- Steel & metallurgy
- Water treatment
(Custom grading available based on requirement.)
Sizes- 51-50
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Calcium Calcite
High-Purity Calcium Carbonate Powder
Calcium Calcite (CaCO₃) serves as a functional filler and formulation stabilizer across multiple industries.
At Stonebox, we process calcium carbonate to maintain consistent brightness, particle size control, and formulation compatibility.
Key Characteristics
- High calcium content
- Excellent dispersion properties
- Smooth surface finish enhancement
- Cost-effective formulation support
- Stable chemical behavior
Application Areas
- Emulsion paints
- Plastic compounds
- Adhesives
- Rubber blends
- Wall putty
- Construction materials
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Mineral Granules
Structured Particle Performance
Our mineral granules are processed for controlled grain structure and uniformity in blending and surface applications.
Key Features
- Uniform size distribution
- Low impurity levels
- High brightness
- Bulk-ready packaging
Application Areas
- Texture paints
- Epoxy grouts
- Decorative coatings
- FRP applications
- Surface blends
(Custom sizes available upon request.)
Quality & Supply Commitment
Every batch is processed with internal grading control to maintain:
Chemical consistency
Particle uniformity
Controlled moisture levels
Reliable packaging standards
We prioritize long-term manufacturing partnerships over transactional supply.
Industrial performance depends on correct grading and purity levels.
Share your application requirements, and our team will recommend the appropriate grade and particle size.