Advance Metals has hit paydirt again at its Gavilanes silver project in Durango, Mexico, with its fourth consecutive diamond drill hole intersecting high-grade silver and extending the known mineralised system a further 55 metres to the south. The latest results include a broad 13.2m intersection grading a notable 311 grams per tonne (g/t) silver from 123m, which housed an even higher-grade 6m core running an even more impressive 612g/t silver from 125.4m.