Golden Queen Mining Co. Ltd. https://investorshangout.com/Golden-Queen-Mining-Co-Ltd-GQM-70098/en-usThu, 24 Sep 2026 03:06:56 GMTCopyright InvestorsHangout.comLmcat: In May of 2011 GQM started to re-open their open pit mining operation in the Soledad Mountains.https://investorshangout.com/post/view?id=150640https://investorshangout.com/post/view?id=150640Thu, 18 Oct 2012 14:27:28 GMT