Australian tungsten producer EQ Resources' (EQR) tungsten concentrate output at its Mount Carbine mine in north Queensland hit an all-time high over the July-September quarter.
Production from the Andy White open pit at Mount Carbine increased to 202.8t of tungsten concentrate in September, with output over the third quarter almost tripling to 422t from 150t in the previous quarter.
Mining in the open pit has raised ore production to 45,000t in September from 32,000t in August, with EQR expecting to achieve 83,000 t/month by November.
"The plant has performed slightly better than expected with the feature being the performance of our two high-tech TOMRA XRT ore sorters", said EQR chief executive Kevin MacNeill. The Tomra sorters are designed to operate in tandem and handle 120 t/hour of primary ore.
The Mount Carbine mine recorded a concentrate production of 11.1 t/d in September, across a 24 hour -shift roster from its open-pit mining operations.
Argus-assessed spot 65pc tungsten concentrates prices averaged $16,428-16,565/t ex-works China in September.

