An ISO 9001:2008 Certified Company



Feldspars are silicates of aluminium, containing sodium, potassium, iron, calcium, barium or combinations of these elements. Feldspars are primarily used in industrial applications for their alumina and alkali content.

The geological context specific to each deposit gives the feldspars a variety of physical and chemical properties, thus providing products for a full-range of industrial applications.

Applications of Feldspar

  • As fluxing agents in the production of ceramics, where they play a vital role in the firing of tiles, sanitary ware, tableware and glazes etc.
  • In glass-making, where they provide the aluminium that enhances the strength and transparency of hollow glass, flat glass, and glass wool etc.
  • As fillers in coatings, plasters, insulation etc

Indomin’s strength in Feldspar

Indomin’s strength in Feldspar comes from owning and operating our unique mining reserves which are true repositories of the purest deposits. We have more than 30 years of experience in mining and processing of Feldspar and today we are one of the leading miners and producers of Feldspar.

Processing technology

Although our deposits have high purity Feldspar, Indomin uses unique beneficiation systems to beneficiate the crude ore, in order to ensure consistent purity and to deliver tailor made grades as per industry specifications.

Our proprietary processing technology and automated process control systems ensures consistency in quality & product delivery.A dedicated research team is constantly finding ways to optimize production costs for new product launches.

For more inquiries on our products, please click here.

TDS (Technical Data Sheets) are available on request.

Feldspar grades can be packed in HDPE, Paper and Jumbo Bags and are available on pallets.