December 28, 2018 SONORO TERMINATES HILLTOP, ALASKA OPTION AGREEMENT View More December 5, 2018 SONORO’S DRILLING EXPANDS MINERALIZATION AT CERRO CALICHE View More November 13, 2018 SONORO GRANTS 1,050,000 INCENTIVE STOCK OPTIONS View More November 9, 2018 SONORO ANNOUNCES CERRO CALICHE INITIAL DRILL RESULTS View More October 30, 2018 SONORO CLOSES $500,000 PRIVATE PLACEMENT FINANCING View More October 16, 2018 SONORO APPOINTS JOHN DARCH AS CHAIRMAN & DIRECTOR View More October 15, 2018 SONORO PROPOSES $500,000 PRIVATE PLACEMENT FINANCING View More October 10, 2018 SONORO LAUNCHES 10,000 M DRILL PROGRAM AT CERRO CALICHE View More October 9, 2018 SONORO ADDS CABEZA BLANCA CONCESSION TO CERRO CALICHE View More September 5, 2018 SONORO ADDS EL COLORADO CONCESSION TO CERRO CALICHE View More June 4, 2018 SONORO APPOINTS MEL HERDRICK AS V.P., EXPLORATION View More March 20, 2018 SONORO CLOSES CERRO CALICHE EXPANSION AGREEMENT View More March 5, 2018 SONORO METALS EXPANDS CERRO CALICHE PROPERTY IN MEXICO View More February 14, 2018 SONORO ANNOUNCES SUDDEN PASSING OF DIRECTOR View More January 25, 2018 SONORO OPTIONS CERRO CALICHE PROPERTY IN MEXICO View More January 4, 2011 SONORO DEFERS BALANCE OF HILLTOP EXPENDITURES View More