MEXICO CITY, MEXICO (By Fidencio Casillas, Energy Analytics Institute, 7.Jul.2025, Words: 488) — Questcorp Mining Inc. updated on the on-going surface exploration in preparation for drilling at the La Union gold-silver project in Sonora, Mexico where the company has an option earn a 100% interest from Riverside Resources Inc. in the 2,520 ha (25 km2) property by making a series of cash payments and share issuance and completing a series of exploration expenditures.
La Union operator Riverside Resources has successfully completed 2 IP lines over the La Union and La Union Norte mines respectively, highlighting chargeability and resistivity features at depth which will guide the placement of the first ever drill holes on the property, as well as correlating with mapped mineralized zones and former workings, Questcorp announced on 7 Jul. 2025 in an official statement.
