Typical Applications:

• Semiconductor crucibles

• High-end lighting (UV, halogen)

• Quartz glass tubes and rods

• Fused silica refractories

• General-use solar photovoltaic panels

Specifications:

• SiO₂ Content: 99.99%

• Fe₂O₃: < 0.004%

• Whiteness: > 90%

• Moisture: < 0.5%

• Available in lumps, grains, and powder (150–300 mesh)

• Custom sizing available

Capacity: Up to 1,000 tons per month

Features

• Packaging: 25 kg bags, 1-ton jumbo bags

• Shipping: FCL/LCL from Chennai Port, India

• Quality Assurance: In-house and third-party lab testing (SGS/BV on request)

• Origin: Mines owned by MMI in Gudur, Nellore, Andhra Pradesh, India

Typical Applications:

• Monocrystalline silicon photovoltaic cells

• Optical fiber and telecom components

• Semiconductor wafers (advanced nodes)

• Laser-grade quartz glass

Specifications:

• SiO₂ Content: 99.999%

• Fe₂O₃: < 0.001%

• Exceptional UV transparency and low thermal expansion

• Supplied as lumps, grains, and powder (custom mesh)

Capacity: Up to 500 tons per month

Features

• Packaging: 25 kg bags, 1-ton jumbo bags

• Shipping: FCL/LCL from Chennai Port, India

• Quality Assurance: In-house and third-party lab testing (SGS/BV on request)

• Origin: Mines owned by MMI in Gudur, Nellore, Andhra Pradesh, India

Typical Applications:

• Extreme ultraviolet (EUV) lithography optics

• Sub-10nm semiconductor manufacturing

• Atomic clocks and lab-grade optics

• Aerospace & defense optical systems

Specifications:

• SiO₂ Content: 99.9999%

• Fe₂O₃: near-zero impurity levels

• Ultra-high UV transmission and thermal stability

• Offered in precision-sized grains, powder, and custom forms

Capacity: Up to 100 tons per month

Features

• Packaging: 25 kg bags, 1-ton jumbo bags

• Shipping: FCL/LCL from Chennai Port, India

• Quality Assurance: In-house and third-party lab testing (SGS/BV on request)

• Origin: Mines owned by MMI in Gudur, Nellore, Andhra Pradesh, India