Decade Drills Into Porphyry-Style Copper Mineralization in First-Ever Deep Test Beneath a High Chargeability Anomaly at Bonaparte

NewsfileAug 31, 2026 · 5 days agoDEC

Analyst Takeaways

First-ever drilling beneath a high chargeability anomaly at Bonaparte successfully intersected porphyry-style copper mineralization at depth, validating the geophysical exploration model.
The discovery of porphyry-style mineralization suggests the Bonaparte property may host a larger, district-scale copper-gold system similar to major deposits in the Kamloops region.
Early Phase I drill results de-risk the project by confirming mineralization exists where predicted by induced polarization surveys, potentially unlocking additional exploration upside.
Location 50 km north of Kamloops positions Decade in an established mining district with infrastructure and favorable geology for porphyry copper-gold deposits.

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Stewart, British Columbia--(Newsfile Corp. - August 31, 2026) - Decade Resources Ltd. (TSXV: DEC) (OTC Pink: DECXF) ("Decade" or the "Company") is pleased to announce that the first hole of its Phase I drill program at the Bonaparte copper-gold property has intersected porphyry-style copper mineralization at depth, in the first hole ever drilled to test beneath a high chargeability anomaly. The Bonaparte property is located approximately 50 km north of Kamloops, B.C., within the Kamloops Mining...

Frequently Asked Questions

What is the significance of drilling beneath a chargeability anomaly?+

High chargeability anomalies detected by induced polarization surveys often indicate sulfide mineralization at depth; confirming porphyry-style copper mineralization validates the geophysical targeting method and increases confidence in the exploration model.

What is porphyry-style mineralization and why does it matter?+

Porphyry systems are large, lower-grade but high-tonnage deposits that can support major mining operations; discovering this style at Bonaparte suggests potential for a substantial, economically viable resource.

Is this first hole result enough to define a resource?+

No; a single intercept is early-stage exploration that confirms mineralization exists and validates the targeting approach, but additional drilling is required to estimate grade, width, and tonnage for resource estimation.

How does Bonaparte's location affect its development potential?+

Proximity to Kamloops (50 km away) provides access to established mining infrastructure, skilled workforce, and permitting frameworks favorable to copper-gold exploration in a proven district.

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Decade Drills Into Porphyry-Style Copper Mineralization in First-Ever Deep Test Beneath a High Chargeability Anomaly at Bonaparte

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