Company Avellana Gold, which invests in the development of the Muzhievo deposit of polymetals in Transcarpathia, has built a new factory and restores mines. Also, the investor is implementing a large-scale project to restore the ecological situation in the region.Last time Muzhievo deposit functioned more than 10 years ago. Avellana Gold, which began investing in the deposit in 2016, has built a m…