Ah, thanks for that Torog...you learn something new everyday lol

Thats some high numbers there!

I wonder if one drilled far enough down, whether you could make yer own Volcanoes lmaooo!
Did you ever get any drill strings snap?
Heck, imagine the tap n die set required to get the bugger back out
RESiNATE Reviewed by RESiNATE on . For Torog I guess I was a little off the mark lol The world's deepest cave system only extends about a mile downwards. The Taratoga gold mines of South Africa could take you close to the 2-mile mark, but your best bet is to start tunnelling from the Mariana Trench. This is the deepest ocean trench, plunging 7 miles (11km) down under the Pacific Ocean. Rating: 5