TANVI MINES AND MINERALS

Central Spine, Jaipur, Rajasthan

Quartz Lumps & Grits

TMM India is among leading mining company supplying best quality quartz lumps and grits as per the requirement of clients around the world. We have best facilities and resources to meet buyers requirement of quartz lumps and grits

Quartz Lumps & Grits Specifications

High content of SiO2 from 99% to 99.9%

low content of alkali, or traces

Low Fe content upto 0.01%

Mohs hardness:7-7.8

Specific Gravity: 2.90-2.8

TMM India provide grits size as per clients required. We have all types of quartz grades available for immediate supply from Glossy quartz to semi grade of quartz lumps.

Chemical Compoistion / Paratmeters of Silica (Quartz) powder:

Sio2 : 99.5%-99.8%%

Fe2O3: 0.01% or below

Al2O3: 0.01% or traces

Cao: 0.01% or traces

MgO, Na2O, K2O, TIO2, MnO are in trace or absent

Sizes & Grade

We have advantage of having own mines of quartz and can provide with quartz lumps as per requirement of the clients. We carry out sorting process of lumps which includes: Sorting, washing, re-sizing, again washing and packing.

We also provide quartz grits for use in steel industries with details given below:

Quartzite is very Hard, Compact, Fine grained, equi-granular homogeneous rocks of metamorphic nature (Quartzite) making it an ideal product for use in foundries.Chemically they are very resistant Mono-Mineralic rocks, principally composed of silica. The other minor constituents vary from origin to origin. High purity quartzite is used to produce ferrosilicon, industrial silica sand, silicon and silicon carbide.

Quartzite Lumps & Grits Specifications

• High content of SiO2 from 98% to 99.2%
• low content of alkali, or traces
• Low Fe content upto 0.05-1.5%%
• Advantage of quartzite as industrial silica

They are highly resistant to acids, alkalies and thermal impact. Insolubility in acids and alkalies is about 97%.

Quartzites properties are similar to those of the mineral quartz. A sample of quartzite has a density of approximately 2.3 to 2.4 g/cc. The rock types hardness of approximately 7 on the Mohs hardness scale makes it very resistant to weathering. Porosity is generally low to very low.

Quartzite can be used as alternative material for quartz aggregate. Quartzite has higher 28 days compressive strength compared to other products. The crushing strength for quartzite is high as compared to other ramming mass products.

We also provide quartz grits for use in steel industries with details given below:

We are leading manufacturer and supplier of quartz powder, quartz grits and quartz lumps. We have own mines and processing units of quartz and quartzite. We can provide you with best quality quartz mineral products. We follow strict quality control procedures and can meet any quality and quantity demand from clients around the world.