Curated News
By: NewsRamp Editorial Staff
October 13, 2026
Angkor Resources Confirms Porphyry Copper Potential at Thmei North
TLDR
- Angkor Resources gains a drilling edge as Kyushu University confirms a porphyry copper-molybdenum system at Thmei North, guiding 1,700 meters of high-grade drilling.
- Kyushu University and ITC analyzed drill core, finding potassic and chlorite-sericite zones host copper at 300-415 degrees C, while the upper phyllic zone lacks copper.
- Angkor Resources partners with Kyushu University and ITC to build Cambodia's geoscience capacity, advancing responsible copper exploration that supports global electrification and local development.
- Ancient Cambodian farmland hides a porphyry copper system, where boiling fluids at 415 degrees C deposited metals, and molybdenite appears alongside chalcopyrite in potassic-altered rock.
Impact - Why it Matters
This news matters because it provides independent scientific validation of a significant copper porphyry system at Angkor Resources' Andong Bor project. Copper is a critical metal for the global energy transition, and the identification of a porphyry system, which supplies most of the world's copper, suggests the potential for a large-scale deposit. The study's findings, which align with the company's own high-grade assay results, de-risk the exploration process and provide a clear roadmap for the next drilling phase. If further drilling confirms a major deposit, it could transform Angkor Resources into a significant copper player and deliver substantial value to shareholders. Additionally, the project contributes to Cambodia's emerging mining sector and supports the country's economic development through job creation and technology transfer.
Summary
Angkor Resources Corp. (TSXV: ANK OTCQB: ANKOF) has announced the results of a scientific study of drill core from the Thmei North target on its Andong Bor mineral exploration license in northwest Cambodia. The study, conducted by the Economic Geology Laboratory at Kyushu University in Japan and the Institute of Technology of Cambodia, found that the alteration and mineralization at Thmei North exhibit the characteristics of a porphyry copper-molybdenum system, the type of deposit that supplies most of the world's copper. The research identifies the deeper potassic zone, formed by the earliest and hottest fluids, as the main copper zone, with additional copper in the overlying chlorite-sericite zone. The upper phyllic zone appears to lack mineralization. Molybdenite, the primary ore mineral of molybdenum, was also identified within the copper-bearing zone, and fluid inclusion studies indicate that boiling occurred as fluids rose, a process commonly associated with metal deposition in porphyry systems. These findings are consistent with the company's modified copper porphyry model, which guided its drilling program. Dennis Ouellette, VP Exploration, commented that the study supports what has been observed in the core and provides a clearer guide for the next phase of drilling.
The study's conclusions align with Angkor's own assay results, which previously returned 108 meters of 0.53% copper equivalent and 46 meters of 0.51% copper equivalent in potassic-altered rock. The remaining 1,700 meters of the 2,800-meter Thmei North drill program is planned for early 2027, following the 1,099 meters completed in mid-2026. The company will use the study's alteration model to place holes that test the potassic and chlorite-sericite zones at depth. This work continues Angkor's partnership with the Institute of Technology of Cambodia and supports its commitment to building Cambodia's national capacity in geoscience. The company also holds an onshore oil and gas license in Cambodia through its subsidiary EnerCam Resources Co., Ltd.
For more details, see the full news release: ANGKOR RESOURCES DRILLS INITIAL PROGRAM AT ANDONG BOR COPPER-GOLD TARGET, CAMBODIA - Angkor Resources Corp.
Source Statement
This curated news summary relied on content distributed by NewMediaWire. Read the original source here, Angkor Resources Confirms Porphyry Copper Potential at Thmei North
