In the melting pot

Published: Monday, 01 May 2006

Feldspar and nepheline syenite are very similar in that each provides alkalis and alumina in glass and ceramics manufacture. Their selection is inevitably down to availability and cost, although syenite has seen increasing use in recent years

This is a preview of the full article

  • 2 years pricing data on all minerals
  • The latest global news and features
  • Print magazine
  • Article archive ranging from 1988
  • Access on the move with IM Insight mobile app

Take a Trial or Subscription today. Start below: