The Danby quarry is the largest underground marble quarry in the world. I am a Vermont native who has been in every town in ...

Dinorwic was once the world’s second largest slate quarry. When closed in July 1969, what was left behind served as a living monument to the thousands of quarrymen who reshaped a mountain and ...

Rostec's Kaliningrad Amber Plant has set a new record for the world's largest sunstone deposit. The figure of 600 tons was the highest in the history of the development of the Primorsky quarry. The ...

It's among the largest in the world. The tracks were made as dinosaurs ... In 1997, extensive trackways were discovered in Ardley Quarry, north Oxfordshire, including those likely belonging ...