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

A new study by Dr. Margherita Mussi, published in Quaternary International, highlights how naturally occurring basalt spheres may ... these globular lithics "stone balls," "spheres," "speroids ...

Climbing in Portugal has become more varied thanks to the recent discovery of the basalt sea cliff Casal Pianos. Located close to Lisbon, this crack trad cliff hosted an international meeting called ...

There are about 40,000 of these columns made of a really hard rock called Basalt ... called Fin McCool who built the stone bridge or causeway all across the sea to Scotland and this is all ...