The average value of FeO/MgO (1.76) for biotite in these stocks is similar to ratios reported by Brasilino et al. (2011) from other calc–alkalic granites from the Cachoeirinha-Salgueiro Terrane. The ...

Biotite compositions are relatively homogeneous, whereas sodic amphiboles and clinopyroxenes show increasing Na and Fe 3+ evolving paths. The Morro Redondo granites are ferroan, ... Detail of ...

Westgold Resources Limited (ASX: WGX) (TSX: WGX) – (Westgold or the Company) is pleased to announce its maiden Mineral ...

Stage 1 Fletcher Resource almost doubles the current Beta Hunt Resource PERTH, Western Australia, June 23, 2025 /CNW/ - ...

The area is underlain by quartz-rich gneisses, para-gneisses, and minor felsic volcaniclastics and granite, with significant regional faults and gravity anomalies traversing the claims.