Orvana Minerals Corp.: Orvana to Amend Technical Report on the Don Mario Property, Bolivia
Published on: Saturday 29 January 2022
TORONTO, Jan. 30, 2022 /PRNewswire/ -- Orvana Minerals Corp. (TSX: ORV) (the "Company" or "Orvana") announces that, as a result of a review by staff of the Ontario Securities Commission ("OSC")