What is the largest granite quarry in the world? – Sage …
Where is Europe's largest quarry? 140 hectares wide, up to 125 m deep, the Quenast quarry is Europe's largest open-pit. Porphyry extraction started there as early as the 17th century. The site was known for its hard, resistant stone, used for road pavement in Belgium. ... The world's largest granite quarry is found in Mount Airy, North ...
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