Product Specifications

Calcite

Siran Minerals supports the supply coordination of industrial-grade calcite with calcium carbonate (CaCO₃) purity typically ranging between 97% and 99.5%, suitable for applications across plastics compounding, masterbatch production, ceramics manufacturing, paints and coatings, paper processing, and glass industries. Material availability may be arranged in lump, crushed, or powder form depending on downstream processing requirements and buyer specification alignment.

Talc

Talc supplied through Siran Minerals is available with brightness levels generally ranging between approximately 85% and 92%, supporting industrial usage in ceramics, plastics compounding, paints and coatings, rubber processing, and paper coating applications. The naturally lamellar structure of talc contributes to improved lubrication performance, enhanced surface finish characteristics, and brightness advantages in filler and reinforcement applications.

Antimony Ore

Siran Minerals supports project-based sourcing coordination of antimony ore with antimony (Sb) content typically ranging between approximately 25% and 60%, depending on deposit origin and shipment specification requirements. Antimony-bearing material is widely utilized in alloy manufacturing, battery grid production, flame-retardant chemical processing, and metallurgical applications aligned with industrial-grade procurement programs.

Chromite Ore

Chromite ore supply coordination is supported with chromium oxide (Cr₂O₃) grades generally ranging between approximately 30% and 48%, suitable for ferrochrome production, refractory manufacturing, and foundry applications. Particular attention is given to chromium-to-iron (Cr:Fe) ratio considerations, which remain an important parameter in alloy-grade material selection and metallurgical processing compatibility.

Rare Earth Mineral Supply Support

Siran Minerals provides project-based sourcing coordination support for selected rare earth mineral requirements through verified regional supply channels. Availability is confirmed subject to specification alignment, regulatory handling considerations, and logistics feasibility depending on shipment destination and material classification requirements.

Natural Gemstones (Pakistan Origin Supply Support)

Siran Minerals supports sourcing coordination of natural gemstones originating from Northern Pakistan’s recognized pegmatite and mountain belt mineral regions. Through regional sourcing networks, both commercial-grade and collector-grade materials may be arranged depending on specification requirements and availability.

Available sourcing support may include aquamarine, topaz, emerald from the Swat Valley region, tourmaline, peridot from the Kohistan belt, garnet varieties, quartz varieties including smoky quartz and clear quartz, as well as pegmatite-associated minerals such as kunzite and morganite subject to seasonal accessibility and deposit activity.

Supply coordination is structured on a project-by-project basis in alignment with buyer requirements, shipment handling considerations, and export documentation procedures applicable to gemstone trade from Pakistan’s northern mining regions.