Golden Dawn Reports Preliminary Metallurgical Results From May Mac Mine & Receives $1M USD From RIVI Capital LLC Golden Dawn Minerals Inc., (TSX VENTURE: GOM) (FRANKFURT: 3G8A) (OTC PINK: GDMRF) (the “Company” or “Golden Dawn“) announces initial metallurgical results from an on-going laboratory test program relating to its 100% owned May Mac Mine. The...