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Questcorp Mining and Riverside Resources Announce Commencement of Maiden Drilling Program at the La Union Gold & Silver Project in Mexico
Vancouver, British Columbia--(Newsfile Corp. - August 6, 2025) - Questcorp Mining Inc. (CSE: QQQ) (OTCQB: QQCMF) (FSE: D910) (the "Company" or "Questcorp") is p

About this update from Questcorp Mining, Inc.
[{"type":"text","content":" Vancouver, British Columbia--(Newsfile Corp. - August 6, 2025) - Questcorp Mining Inc. (CSE: QQQ) (OTCQB: QQCMF) (FSE: D910) (the \"Company\" or \"Questcorp\") is pleased to announce that drilling has commenced on its La Union Project in northwest Sonora, Mexico. This work is being carried out by property vendor and operator Riverside Resources Inc. (TSXV: RRI). Highlights Initial drill program is designed to expand known zones of mineralization, test new targets, and explore areas surrounding multiple historical mine workings within the 25 km² project area. Drill program will consist of + 1,500m of diamond core drilling across six holes, each averaging 250m in depth. Drilling to test the carbonate-hosted replacement deposit (CRD) style of mineralization, with gold associated with mantos, chimneys, and along structural zones. Angled drill holes are aimed at cutting perpendicular to stratigraphic targets and some structural targets which is typical in CRD systems Structural features may have served as mineralizing conduits and are key targets in the current drill program. The recent exploration work over the past three months by Riverside has improved the understanding of the structural geology and stratigraphy in the Sierra El Viejo, the mountain range immediately to the west of La Union Project. The La Union district lies along the flanks of this range, where these updated interpretations help guide current exploration efforts. The exploration target focus is for a large potential gold discovery that expands from previous smaller scale mine operations on the property. The drill program will begin to test the new concepts and expand past previous mining. Saf Dhillon, President & CEO states, \"Questcorp is proud to be working with John-Mark and his whole team at Riverside in what is a historic moment in the development of this property. The La Union Project has had work conducted on it for decades, including the production of 50,000 ounces of gold itself but, it has never had a drill bit pierce the ground until now!\" Earlier this year, Questcorp entered into a definitive option agreement with Riverside's wholly owned subsidiary, RRM Exploracion, S.A.P.I. DE C.V. to acquire a 100% interest in the La Union Project. As part of the agreement, Questcorp issued shares to Riverside, making Riverside a shareholder and aligning both...