Gran Colombia changes name to GCM Mining Corp.
Gran Colombia Gold Corp. (the “Company”) (TSX: GCM, OTCQX: TPRFF – https://www.commodity-tv.com/ondemand/companies/profil/gran-colombia-gold-corp/) announced today that it has changed its name to GCM Mining Corp. effective immediately and its website can be found at www.gcm-mining.com. Commenting on the name change, Serafino Mehr



