They've started mining and processing gold and diamonds. That's the revenue stream. They mine and recover the gold and diamonds. Then sell them to market. They get paid money. Hence incoming revenue stream. Latest tweet from the company that this has started.
Main site progressing well: auriferous and diamondiferous alluvial material was reached and is being removed and processed for recovery of diamonds and gold. #BMIX#diamonds#goldpic.twitter.com/aWaE3cMpdX
— Atlas Lithium (Nasdaq: ATLX) (@Atlas_Lithium) October 9, 2019
Main site progressing well: auriferous and diamondiferous alluvial material was reached and is being removed and processed for recovery of diamonds and gold