Our quartz lumps are sourced directly from our own mines, ensuring that every batch adheres to the highest quality standards. With a SiO2 content ranging from 99% to 99.9%, our quartz lumps provide the purity essential for various industrial applications. The stringent quality control measures enforced, from the meticulous sorting process to the careful packing, guarantee that our quartz products meet specific customer requirements effectively and efficiently. Our quartz lumps are characterized by their durability, indicated by a Mohs hardness of 7-7.8, making them ideal for harsh industrial environments. Our chemical composition, featuring minimal alkali (trace amounts), low Fe content (up to 0.01%), and high density (specific gravity of 2.90-2.8), confirms their suitability for a multitude of applications, including foundries, glass manufacturing, and ceramics. Whether you need grade I glossy quartz for glass production or semi-grade quartz for your manufacturing needs, we have the right products tailored for you, with quick turnarounds thanks to our own mining operations.

Key Features

Features Description
High Purity SiO2 Content Ranging from 99% to 99.9%
Low Alkali Content Minimal or trace amounts
Low Iron (Fe) Content Up to 0.01%
Durability Mohs Hardness: 7-7.8
Specific Gravity 2.90-2.8
Assured Quality Control Meticulous sorting, washing, and packing process
Diverse Grit Grades Available in Grade-I, Grade-II, and Grade-III quartz
Attributes Description
SiO2 Content 99.5% to 99.9%
Fe2O3 Content 0.01% or below
Al2O3 Content Minimal or trace amounts
Batch Size Customizable based on client needs
Grit Sizes Various sizes available upon request
Grades Available Grade-I, Grade-II, Grade-III
Mohs Hardness 7-7.8
Specific Gravity 2.90-2.8

Key Words

*Disclaimer: This above description has been AI generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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Brand: Meher Sales

Country of Origin: India

With our state-of-the-art facilities and abundant resources, we excel in meeting the diverse requirements of buyers for quartz lumps and grits. Our quartz products adhere to stringent specifications to ensure superior quality and performance.

Specifications for Quartz Lumps & Grits:

  • SiO2 Content: Ranging from 99% to 99.9%, ensuring high purity.
  • Low Alkali Content: Minimal or trace amounts.
  • Low Fe Content: Up to 0.01%, minimizing impurities.
  • Mohs Hardness: 7-7.8, indicating excellent durability.
  • Specific Gravity: 2.90-2.8, ensuring density and stability.

Our advantage lies in owning quartz mines, enabling us to cater to clients' specific requirements promptly. Our meticulous sorting process for lumps includes sorting, washing, resizing, additional washing, and packing, ensuring premium quality.

We offer quartz grits tailored for steel industries, available in various grades:

  • Grade-I: Glassy quartz with SiO2 purity of 99.5% min and minimal Fe2O3 content of 0.01%.
  • Grade-II: Super semi-grade quartz with similar specifications as Grade-I.
  • Grade-III: Semi-grade quartz with SiO2 purity ranging from 99% to 99.6% and Fe2O3 content of 0.04%.

We provides grits sizes according to clients' requirements, offering a wide range of quartz grades, from glossy quartz to semi-grade quartz lumps, for immediate supply.


Chemical Composition/Parameters of Silica (Quartz) Powder:

  • SiO2: 99.5%-99.8%, ensuring high silica content.
  • Fe2O3: 0.01% or below, minimizing iron oxide impurities.
  • Al2O3, CaO: Minimal or trace amounts.
  • MgO, Na2O, K2O, TiO2, MnO: Trace amounts or absent, ensuring purity.


Quartz Products

Meher Sales quartz products

Quartz Lumps

Silica Quartz

Industrial Quartz

Quartz Grits

High Purity Quartz

Quartz For Glass Manufacturing

Quartz For Ceramics

Quartz Lumps

Brand: Meher Sales

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