Ann: Quarterly Activities Report, page-136

@plough

350 tpd isn't even close.

Sugar Zone's mill is 650 tpd, and is easily expanded to 1000 tpd.

Here's the outline of Harte's plan to expand it to 1400 tpd (year 2020 costs, in C$)
EXPANSION TO 1,400 TPD

Estimate of $23 million to be spent in 2020 on expanding throughput capacity:
► Additional cone crusher
► Second ball mill in parallel
► Storage modifications and additional conveyors for the ball mill
► Three additional flotation cells
► Concentrate regrind and leaching equipment