95% Purity Calcium Fluorite Lump Caf2 Powder Fluorspar Mineral 

1. Basic Product Info

• Lump: 5–10mm, 10–30mm, 20–50mm custom sizes
• Powder: 100mesh / 200mesh / 325mesh adjustable fineness
   
  Appearance: Off-white crystalline solid; lumps are hard rock particles, powder is free-flowing fine dust

2. Strict Quality Standard (95% Grade)

3. Unique Strengths of Our Mongolian 95% Fluorspar

1. Stable high natural grade from Mongolia ore bodies
    
   Our Mongolian deposits feature high native CaF₂ concentration with minimal waste rock interlayers. Batch-to-batch CaF₂ stays steadily above 95%, no sharp quality swings, enabling fixed production formulas for clients.
2. Ultra-low harmful impurity level
    
   Inherently low iron, sulfur, carbonate and silica compared to domestic low-grade ore. Less purification treatment is needed; avoids yellowing for glass/ceramic, cuts corrosive flue gas during smelting, extends furnace lining service life.
3. Dense crystal structure & good physical performance

• Lump: High hardness, low breakage during transport & feeding, low dust loss
• Powder: Uniform particle distribution, excellent fluidity, no agglomeration after drying

4. Sufficient long-term supply capacity
    
   Large proven reserves at our Mongolian mining base with year-round continuous mining and processing capacity. We support long-term bulk export contracts and stable spot stock supply without shortages.
5. Cost-effective cross-border logistics chain
    
   Direct overland haulage from Mongolia mines to Tianjin Port, mature customs clearance, short transit lead time. Competitive overall landed cost for global buyers compared to multi-transshipment suppliers.
6. Full customized processing service
    
   We adjust lump particle size and powder mesh freely per customer’s kiln, milling and dosing equipment requirements; each shipment comes with official COA for quality traceability.

4. Multi-Scene Industrial Applications

(1) Premium Metallurgy (Main Application)

• Special steel, ferroalloy & electrolytic aluminum flux: Sharply lower slag melting point, boost slag fluidity, efficiently remove sulfur, phosphorus and oxide impurities
• Stabilizes electrolytic bath composition for aluminum smelting, optimizes current efficiency and reduces power consumption
• Ideal for high-quality carbon steel, alloy steel and non-ferrous metal smelting where low impurity is critical

(2) High-End Glass & Opal Glass Production

• Accelerates melting & bubble elimination, improves glass transparency, flatness and gloss
• Low iron content prevents yellow discoloration, perfect for high-clarity glass products

(3) Mid-to-High Grade Ceramics & Enamel

• Cuts firing temperature greatly to save fuel cost
• Enhances glaze compactness, smoothness, whiteness and wear resistance, stable firing color tone

(4) Semi-Acid Grade Fluorochemical Feedstock

(5) High-Grade Cement & Refractory Materials

(6) Auxiliary Industries

5. Packaging & Shipment

• Lump: 1000kg jumbo ton bags or bulk
• Powder: Sealed moisture-proof 25kg lined bags or bulk ton bags to prevent caking
• Loading: 20GP container holds approx. 23–25 tons
• Trade terms: FOB Tianjin, CFR, CIF worldwide available
• Full export documents: COA, Packing List, Commercial Invoice, Certificate of Origin, MSDS

6. Storage Guidance