- Grade
- 2,8–8 mm
- Main fraction
- more 80%
- Fraction less 2,8 mm
- less 10%
- Non-exfoliated vermiculite
- less 10%
- Vermiculite content
- more 90%
- Grit content
- less 10%
- Moisture
- less 6%
Vermiculite
Saint-Petersburg Mica Manufactory offers vermiculite ore from Kovdor origin for the exfoliation and for the production of the expanded vermiculite and vermiculite products
Saint-Petersburg Mica Manufactory (in Russian Sludyanaya Fabrika) has a license for the vermiculite mining from 2017.
Vermiculite ore for the exfoliation
Vermiculite is the raw material for the production of the exfoliated vermiculite. Application of the expanded vermiculite: construction, horticulture, agriculture, aviculture, animal husbandry, ecology and other fields.
Saint-Petersburg Mica Manufactory was founded in 1925. It works with different kind of mica: muscovite, phlogopite and vermiculite. It is the biggest exfoliator in Russia. Mica Manufactory extracts the Vermiculite in Kovdor origin since 2018. At present time Mica Manufactory mines and classifies vermiculite ore, produces exfoliated vermiculite and produces vermiculite products: construction vermiculite plasters and vermiculite boards.
Vermiculite for the exfoliation
Mica Manufactory offer as raw vermiculite from Kovdor origin as exfoliated vermiculite for Russian and European market. We produce vermiculite of 5 grades: Micron, SuperFine, Fine, Medium, Large.
Kovdor deposite has the big volume of Medium 4 mm and Large 8 mm grades. We have a stock of the vermiculite ore of the these grades in the stock in Saint-Petersburg.