180 metres below sea level
Dolcoath Halt railway station was created in 1905.
Dolcoath Halt railway station ended in 1908.
You have to mine pretty deep for diamonds (if that's what you're asking)
Deep Mine
80 to 100 foot deep
2 kilometres
7,000,000 feet deep2133.6 kilometre deep
Nodules are hard to mine because they are found in very deep water
The type of mine is called a strip mine.
At the bottom of a deep mine.
The Homestake Mine in South Dakota reached depths of over 8,000 feet (2,438 meters) during its operation. It was the largest and deepest gold mine in North America before closing in 2002.
2300 feet