Discover Armenia's rich architectural heritage, shaped by volcanic tuff and basalt, showcasing its unique identity through ...

Basalt rock comprises most of County Antrim’s geological ... Image caption, For centuries millstones have been cut in the Mournes. After investigations in 1999, the earliest known tidal mill ...

For this initial test the basalt rocks had their outer layers removed and were cut into slices. Although this is slightly destructive, it leaves plenty of material intact for other kinds of analyses, ...