 A concrete tank and structural foundations to its north indicate the remains of a tailings treatment area.The three main areas of surviving plant were associated with Fisher's Black Cat Amalgamated group of leases, Larsen's Consolidated leases, and Larsen's Deep mine.The remains of the Black Cat group include several caved shafts, a Marshall portable steam engine, a vertical boiler, a colonial boiler and a more recent Southern Cross diesel engine.