RE:RE:Goliath is a much better buy than the three Amigos IMO Block caving article as it relates to Treaty Creek.
https://resourceworld.com/can-block-caving-tap-the-immense-deep-resources-in-the-golden-triangle/
rockport1 wrote: Actually, block caving technology has advanced to the extent that it can be reasonable cost. For Goldstorm, because part of the deposit is valley, and part under the mountain, they may be able to drive a ramp from the valley into the mountain. They can block cave from there.
Keep watching; as the deposit expands to the north (into the mountain), which I think may be good from a mining economics perspective.
Galaxym31 wrote: I wonder why TUD spends money on 1000 + meter holes , in whose lifetime is any one going to mine 1gm Auequ over 3000 feet down ?