Over 100 Spanish, Portuguese artists publish book against Almonty’s Valtreixal project

One-hundred-twenty-five playwrights, writers, poets, painters, photographers and naturalists joined their voices in a book titled Heaven, open up, to express their opposition to the Valtreixal open-pit mine project, owned by Canada's Almonty Industries (TSE: AII). Valtreixal is a tin-tungsten project...