Industrial quartzite

Industrial quartzite is produced from selected batch deposits of the best chemical parameters.
We offer industrial quartzite especially for:

  • steel industry (ferro-silicon smelting),

  • fire resistant materials,

  • renewable energy sector,

  • electronics industry.

Types of industry quartzite according to the content of SiO2

Chemical composition KpSi 99 KpSi 98
KpSi 97
SiO2  % (min) 99 98 97
Al2O3  % (max) 0,3 0,70  1,2
TiO2 % (max) 0,05 0,08 0,12
Fe2 O3 % (max) 0,16 0,23 0,45
MgO % (max) 0,04 0,07 0,1
Alkalia % (max) 0,15 0,2 0,4
Loss on ignition % (max) 0,40 0,50 0,70
Granulation 40/100 mm-basic production
Product conformity BN-74 6761-08
Chemical analysis PN-86 H-04155/09

Offering our products – industrial quartzite – we guarantee repeatability of the declared chemical parameters by the quality of raw materials and our nearly 30-year-long experience in producing and quartzite enrichment  in mechanical processing technology and washing.

Depending on the order quantity, we can produce other assortments or granulation of aggregates, which is not included in the offer.

We have our own railway siding with a high loading capacity. We offer aggregates delivery by rail on which we have competitive  rates.

We sell our products from Monday to Friday from 5:00am to 12:00pm and on Saturday from 6:00am to 2:00pm.

We invite you to cooperate with us!

Quartzite 40/100 mm

Quartzite 100/300 mm