Categories Antiwork Three miners die at Peru copper mine run by Toronto’s Sierra Metals Post author By Olivia Post date September 13, 2022 No Comments on Three miners die at Peru copper mine run by Toronto’s Sierra Metals ← Anyone ever walk out on a job? → Being bullied by business owner Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.