Good video. The video states the Bronzewing plant requires a...

Good video.

The video states the Bronzewing plant requires a head grade of 1.5g/t to be viable, or moreso that the Bronzewing project closed back in the day due to a combination of factors, including 1) low gold price and 2) relatively low head grade processed.

Silly question ---> what is the relationship between grade and plant? Are they saying the project closed because processing low grade ore isn't financially viable (which I get - more dirt you have to shift), or are they saying that the plant itself has problems processing lower grade (if so, then why)?

DF