Arianne Phosphate achieves Quebec's first local phosphoric acid output in over a century

Arianne Phosphate Inc (TSX-V:DAN, OTCQB:DRRSF) said on Thursday it has successfully produced phosphoric acid on a continuous basis from its high-purity phosphate concentrate, marking the first time the process has been achieved in Quebec from a locally sourced apatite concentrate in more than 130 years. The milestone involved producing roughly 1.5 tonnes of phosphoric acid over a one-week period at mineral processing research centre Corem's facilities.