Premium-Grade Quartz Lumps - Sourced For Industry, Refined for Quality
High-purity quartz lumps for glass, ceramics, foundries, and beyond. Certified quality, global delivery, and consistent sizing
About Us
What Are Quartz Lumps and Why Are They Important?
Premium-Grade Quartz lumps are naturally formed mineral aggregates composed primarily of silicon dioxide (SiO₂), valued for their exceptional hardness, thermal stability, and chemical inertness. These properties make quartz lumps an essential raw material across industrial applications including glassmaking, ceramic production, refractory linings, and metallurgical processes.
Our quartz is mined responsibly, sorted precisely, and delivered in a form that meets the highest quality standards for both domestic and international use.
Key Feature
Engineered For Industrial Performance
Our Feature
High Purity (Up to 99.5% SiO2)
Ensures clarity and strength in final products
Low Iron Content (<0.03%)
Ideal for optical glass and high-temperature uses
Custom Size Options
From 10 mm to 100 mm, tailored to your process
Eco-Responsible Mining
Minimal environmental impact, maximum material integrity
Global Export Expertise
Trusted by clients in 15+ countries
Trusted by clients in 15+ countries
Every batch tested and documented
Applications
Where Quartz Lumps Make a Difference
Glass Industry
Sheet, container, and fiberglass production
Ceramics & Tiles
Firing stability and gloss enhancement
Refractory Bricks
Heat resistance in foundry and furnace applications
Construction
Aggregate in concrete and road base
Water Filtration
Clean, chemical-free filtering media
Metallurgy
Used in silicon metal and ferroalloy production
Product Specifications
Quartz Lumps Technical Details
| Parameter | Standard Range |
|---|---|
| SiO₂ Content | 98% – 99.5% |
| Fe₂O₃ Content | < 0.03% |
| Color | White / Milky White |
| Moisture | < 0.2% |
| Available Sizes | 10 mm – 50 mm |
| Grade Types | A, B, and Industrial |
✔️Testing Certificates Available
✔️ Custom grades and mesh sizes upon request
Packaging & Delivery
Reliable Packaging, On-Time Delivery
We offer flexible packaging options to suit bulk handling, storage, or export requirements:
- 📦 50 kg HDPE Bags – Sealed and labeled
- 🧺 1–1.25 Ton Jumbo Bags – With lifting loops
- 🚛 Bulk Orders – Loaded in containers or tippers
Frequently Asked Question
What is the minimum order quantity (MOQ)?
Our MOQ is 10 metric tons. For regular clients, flexible terms can be discussed.
Do you provide samples for testing?
Yes. We provide free samples; shipping costs are borne by the client.
Can you deliver internationally?
Absolutely. We have clients across the UAE, Europe, and Southeast Asia.
How do you ensure quality?
Every batch is tested for purity, moisture, and iron content before shipment. Reports are included.