Latest Petrography News

FMR Resources has extended its latest diamond drillhole at the Llahuin Project’s Target C, intersecting visual copper and molybdenum mineralisation linked to a key geophysical anomaly. This marks a promising step towards pinpointing the core of a significant porphyry copper-gold-molybdenum system.

FMR Resources has extended its second diamond drillhole at the Southern Porphyry target within the Llahuin Project JV in Chile, uncovering visual copper and molybdenite mineralisation linked to a key geophysical anomaly. This advancement sharpens the focus on the core of a significant porphyry system.

Yari Minerals has announced a maiden JORC Indicated Coal Resource of approximately 33.7 million tonnes at its Rolleston South Coal Project, boosting the total coal resource by 17% to around 223 million tonnes. The discovery of shallow coal seams and ongoing quality testing highlight the project's growing potential.

Yari Minerals has kicked off its inaugural drilling at the Rolleston South Coal Project, confirming thick, continuous coal seams and promising coal quality that could upgrade its resource status.

Pure Resources has verified the presence of large to jumbo flake graphite at its Garnet Hills project in Western Australia, highlighting its potential for premium pricing and strategic US downstream applications.

Terra Metals reports promising assay results from the Southwest SW1 Prospect, revealing multiple near-surface Bushveld-style reef layers and a newly identified magmatic sulfide zone, expanding the polymetallic footprint of the Dante Project.

Yari Minerals has completed four drillholes at its Rolleston South Coal Project, confirming thick, continuous coal seams and progressing towards upgrading part of its 190.1 Mt Inferred Resource to Indicated status.

FMR Resources has completed its first deep drillhole at the Southern Porphyry target within the Llahuin Project JV, revealing geological features indicative of a large porphyry copper system. Ongoing analyses and geophysical surveys aim to refine the understanding of this promising discovery.

FMR Resources has completed its first deep drillhole at the Southern Porphyry target in Chile, revealing geological evidence of a large, vertically extensive porphyry copper system beneath epithermal mineralisation. Further geophysical and geochemical work is underway to refine the system's potential.

African Gold Limited reports significant resource growth at its Blaffo Guetto deposit in Côte d’Ivoire, with new drilling and metallurgical tests confirming a robust, continuous gold system. The company is well-funded to advance development studies targeting a resource update in early 2026.

Sierra Nevada Gold (ASX, SNX) reports significant new high-grade gold targets at its New Pass Project in Nevada, including a peak assay of 39.8g/t Au and a newly identified vein with 23.3g/t Au. These findings broaden exploration potential ahead of planned bulk sampling.

Critical Resources Limited reports significant expansion of lithium mineralisation at its Mavis Lake project and advances gold-antimony exploration in NSW, alongside appointing a new CEO and completing a $1.1 million capital raise.