Avgold''s Target mining at 2,300 m. Free Online Library
#0183;#32;Mine development is ead of schedule, which had estimated full production by February next year. This article is based on Mr Schwab''s paper ''Massive Mining Techniques at 2,300 m Depth'', presented at MassMin 2000, Brisbane, Australia, October 29 November 2, 2000. (*.) Technical Services Manager, Avgold, Target Division, Free State, South Africa.