Royal Road Minerals Ltd (TSX-V:RYR, OTC:RRDMF, FRA:RLU) reported high-grade silver and antimony intersections from its first diamond drilling program at the Margaritas target within its Güíntar-Aleman-Margaritas gold-copper-silver project in Colombia. The company completed four drill holes totalling 1,154 meters at Margaritas, uncovering a large mineralized system within altered volcanic and intrusive rocks.