Ann: 31.12.19 Quarterly Activities & Cashflow Report, page-62

alter ego (site won't let me reply directly)

I promised myself to step away from the small talk, but I'm not sure if you are asking or trying to take the Mickey out of me. Benefit of the doubt.

Unfortunately mining is not a game of averages. It's what goes through the plant when that matters, the entire hole isn;t processed at once. High slime (clay) material is apt to just ball-up and block the plant unless it is designed to process such material. It cannot really be blended with low clay sand and fed as an average, certainly not easily.

I really should leave the answers to someone else, plenty of others here that know it all lol.

Ciao