Even with modern technology and research involved in today’s studies, there are still several debatable pieces of geology associated with our region. I would like to address one of these pieces in ...

In Northern Ireland, we have a diverse range of rock forms. Basalt rock comprises most of County Antrim’s geological map, while sandstone and slate comprise most of Down and some of Armagh. In fact, ...

About 75 members of the National Slate Association planned a trip to Delta today to tour the old slate quarries. What makes Peach Bottom slate so interesting to them? Here are some things you may not ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This object is part of the Education ...