Without prejudiceIn the last couple of posts, buck has proven my point that he knows mining methods and can educate us more then most of you know. Just let him prove what he knows and check out his last URL to surgical mining. Perhaps this URl will be blue for direct connection?
https://im-mining.com/2019/07/04/nippon-thermal-fragmentation-tech-proves-worth-anglogold-narrow-vein-mine/
EK