LONDON, June 28, 2023 /PRNewswire/ --Appian Capital AdvisoryLLP ("Appian"), the investment advisor to long-term value-focused private capital funds that invest in mining and mining-related companies, is pleased to announce the acquisition of an 89.96% interest in the producing Rosh Pinah zinc mine, located in the Kharas region in southern Namibia, from Trevali Mining Corporation. Highlights Rosh Pinah is an operating underground zinc-lead mine with a 2,000 tonnes per day milling operation Appian plans to restart the Rosh Pinah 2.0 mine expansion project which will nearly double the ...