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In 1990, mining stopped at a 55-metre-deep Swedish limestone quarry; a year later, an opera singer discovered its remarkable natural sound, and it became Dalhalla, now drawing 100,000+ visitors each s

🌎 1990, Mining Stopped at a 55-metre-deep Swedish Limestone

Published by OOPSONLINE.IN · Source: Times of India · 1 min read · · Updated

What actually happened

Rest of World News: When mining stopped at an isolated limestone quarry in central Sweden in 1990, the local area was left with a 55-metre-deep industrial pit cut into th.

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Read the original at Times of India

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