Latest Diamond Drilling News

AusQuest’s latest drilling at Cangallo confirms a 1.5km mineralised copper-gold corridor with emerging higher-grade zones, setting the stage for a major diamond drilling campaign targeting deeper sulphides.

Caprice Resources has struck a remarkable new high-grade gold zone near surface at its Island Gold Project, revealing a 22m intercept averaging 66.2 g/t gold parallel to the established Vadrians lode, signalling a potentially multi-lode system.

Resolution Minerals has achieved 99.5% recovery of stibnite from lower grade Antimony Ridge samples, reinforcing the project's potential as a key US antimony source. Further flotation and hydrometallurgical test work is underway alongside a major drilling campaign at Golden Gate.

Advance Metals has launched its first diamond drilling campaign at the high-grade Gavilanes Silver Project in Mexico, aiming to convert a substantial Foreign Estimate into a JORC-compliant resource by year-end.

West Coast Silver (ASX:WCE) has unveiled a comprehensive Growth & Development Plan for its Elizabeth Hill Silver Project, targeting a rapid transition to production via a high-grade, low-capex open pit operation supported by ongoing drilling and resource expansion.

Yandal Resources is ramping up its 2026 exploration campaign in the Yandal Greenstone Belt, leveraging a $14.7 million cash reserve and new infrastructure to expand discoveries at Arrakis, Flushing Meadows, and Mt McClure.

PhosCo Ltd has delivered maiden Mineral Resource Estimates for the KM and SAB phosphate deposits at its Gasaat Project in Tunisia, adding 20.2 Mt at 20.5% P₂O₅ and lifting the total resource to 166.6 Mt. The shallow, low-strip deposits promise improved early production and underpin an updated scoping study due in Q3 2026.

Arika Resources has won a $211,000 government grant to fund deep diamond drilling targeting high-grade extensions at the historic Cosmopolitan Gold Mine in WA’s Kookynie district. The drilling aims to unlock a large, underexplored mineral system with parallels to major regional deposits.

Brightstar Resources (ASX:BTR) has reported multiple high-grade gold intercepts from ongoing drilling at its Sandstone Gold Project, supporting a mid-year resource upgrade and Pre-Feasibility Study.

Golden Globe Resources (ASX:GGR) has reported promising copper and gold assay results from its Phase 1 diamond drilling at Queensland's Dooloo Creek, validating its geological model and setting the stage for a follow-up drill program in late Q3 2026.

TechGen Metals (ASX: TG1) has reported promising high-grade copper and gold results from multiple Western Australian projects, while gearing up for extensive drilling campaigns through 2026.

St George Mining’s latest drilling at the Araxá project in Brazil reveals thick, high-grade rare earth and niobium mineralisation extending beyond existing resource boundaries, reinforcing its status among the world’s leading deposits.