THIS IS THE IOM3 ARCHIVE SITE. The content on this page may be out of date.
Our new website with up to date information can be found at


Clay Technology is available free of charge to members of the International Clay Technology Association (ICTa), a Division of the Institute of Materials, Minerals and Mining.

See details of the other benefits of becoming a member, and how to join

Subscriptions are also available to non-members, click here.