Patriot Resources Ltd. announces a significant expansion of its exploration activities at the Tonic prospect within its 100%-owned Kitumba 27715 mineral licence in Mumbwa, Zambia. Recent geophysical surveys have extended the prospective copper mineralisation footprint 5.5km southeast of the initial Tonic discovery, revealing two new high-priority drill targets.
The expanded exploration corridor now covers approximately 163 hectares along the Mumbwa–Kitumba mineralised corridor, controlled by the Mumbwa Fault Zone (MFZ). The newly identified Blocks 1 and 2 targets exemplify potential multi-centre copper systems supported by coincident geophysical anomalies, field mapping, and hydrothermal alteration signatures indicative of a fertile intrusive-related copper environment.
Key highlights
- Blocks 1 and 2 define a new cluster of copper targets within the broader mineralised corridor, extending the exploration area 5.5km southeast from Tonic.
- Both targets show hydrothermal alteration linked to granite-syenite intrusions and host sediments, consistent with an IOCG-affinity signature.
- Block 1 is characterised as a syenite-hosted target with strong hydrothermal alteration and potential structurally controlled copper-silver sulphide shoots.
- Block 2 presents a syenite–sandstone/shale target with iron-rich alteration, quartz–carbonate veining, and hydrothermal fluid flow evidence, suggesting a continuous IOCG-style Cu–Ag–Co mineralised corridor.
Details on new targets
Block 1
- High IP chargeability anomalies align with NE-SW to E-W magnetic lineaments.
- Presence of sulphide-bearing shear zones indicated by high chargeability and low magnetic anomalies.
- Potential for focused, structurally controlled Cu–Ag sulphide mineralisation within altered syenite.
Block 2
- Features iron-rich alteration, quartz–carbonate veining, and signs of hydrothermal fluid flow.
- Multiple NW–SE IP anomalies coincide with strong magnetic zones and structural corridors.
- Anomalies extend 20–60m wide to depths of up to 160m, suggesting a broad mineralised footprint.
- Potential for IOCG-style Cu–Ag–Co mineralisation with intersecting structures favourable for fluid focusing and mineralised shoots.
Patriot Resources is optimistic that these new targets will significantly enhance the understanding and potential of the Mumbwa–Kitumba corridor as a district-scale copper system.
Further drilling and exploration work are planned to test these targets and advance the discovery potential at Tonic and beyond.
