QUARTZ

HS CODE 25061020

AVAILABLE IN

QUARTZ POWDER

QUARTZH LUMPS

QUARTZ GRITS

QUARTZ PEBBLE

Quartz is a mineral that’s easily available from the crust of earth. And yet, it’s quite valuable for its vast usage.

CHEMICAL TERM

SiO2 (Silica, or silicon dioxide).Found in igneous, metamorphic and sedimentary rocks.

USAGE

Quartz is mostly required in the production of Engineering Quartz stones, Silicate Glasses and Ceramics.

TECHNICAL SPECIFICATIONS

Properties Unit Value

SiO2 % 99.70% (00.20%)

Fe2O3 % 00.04% (max)

Al2O3 % 00.12% (00.05%)

Cr2O3 % 0.00040 (max)

TiO2 % 0.016

LOI % 0.17

Refractive index — 1.544 – 1.553 – Dr + 0.009 (B – G interval)

Specific gravity — 2.65 constant; variableinimpure varieties

Melting point — 1650 (75) 0C

Streak — White

Boiling point — 22300C

Crystal system — Trigonal

Solubility — H2O insoluble

Available Mesh Size : 100 / 150 / 200 / 250 / 300 / 500, 30 x 80 / 40 x 150 / 24 x 60 / 20 x 80 / 36 x 150 / 2mm / 1mm / 0.5m