Old notices
These pages collect together notices posted on the IUCr web site in past years. They are retained for archival interest, but there is no guarantee (or likelihood) that many of the web links found in these notices will still be active.
2023 IUCr Crystal growing competition – deadline extended
Unfortunately, we have experienced technical difficulties with the submission system for the 2023 IUCr Crystal growing competition for schoolchildren. We are therefore asking all participants who think their entry/entries may not have been received to resubmit here. The deadline has been extended to 15 December.
