Angkor Resources Corp. has commenced a 20 line-kilometre Induced Polarization geophysical survey over the Gossan Hills target on its Andong Meas mineral exploration license in Ratanakiri Province, Cambodia. The survey is designed to detect sulphide mineralization at depth, advancing one of the company's most compelling mineral targets toward a drill decision. Located south of the Canada Wall porphyry copper target, the survey employs a dipole-dipole IP configuration that measures chargeability—the tendency of certain minerals to briefly store and release an electrical charge when stimulated.
Sulphide minerals, which host copper, zinc, and related metals, exhibit strong chargeability responses distinguishable from barren country rock. Data from the eight survey lines will be processed into 2-D cross-sectional images of the subsurface, providing the exploration team with detailed information about the distribution, depth, and geometry of any sulphide-bearing zones before drilling begins. Dennis Ouellette, VP Exploration, stated that the survey is centered over the Gossan Hills occurrence and expressed excitement about the potential results. The survey is expected to take approximately eight to ten days, weather permitting.
The Gossan Hills target consists of a northwest-trending sub-cropping of calcareous metasediments that have been metamorphosed and are highly reactive to mineralizing fluids associated with copper porphyry systems. These rocks form a wide syncline into which the intrusive complex hosting the Canada Wall copper porphyry target has intruded, creating a skarn mineralized zone. Ouellette described the Gossan Hills skarn as several hundreds of metres long, with geochemical zoning that graduates from iron oxide at the southern end to massive magnetite, then zinc-lead, and finally more copper-rich at the northern end. This systematic zonation is a classic indicator of a well-developed, potentially economic skarn system.
The metasediments dip approximately 35 degrees eastward toward a deep, strong magnetic anomaly outlined by the 2022 ground magnetic survey. This geometry—surface mineralization dipping toward a subsurface magnetic high—is consistent with a sulphide-rich body at depth and provides the primary rationale for the IP survey. Independent scientific support for the geological interpretation comes from a recent paper by ITC researchers from Kyushu University, which concluded that Gossan Hills is a promising target for further exploration, particularly for porphyry–skarn-related or polymetallic sulfide deposits. The full research paper is available at https://www.mdpi.com/2075-163X/14/5/462.
The IP survey crew is led by a team from the Institute of Technology of Cambodia, comprising one professor and three students from its geoscience program. A fourth ITC student will participate in data interpretation, with results forming the basis of a fifth-year thesis, contributing to Cambodia's national capacity in applied geophysics. Angkor Gold employees are working alongside the ITC crew as surveyors and line cutters, with ten local community members assisting with cable layout and receiver installation. This collaboration runs parallel to a partnership between ITC and Angkor's energy subsidiary EnerCam, where students receive hands-on training in seismic interpretation for the Block VIII oil and gas exploration program. Together, these programs reflect the company's commitment to building a skilled Cambodian technical workforce as an integral part of its exploration activities.
For business and technology leaders monitoring resource development in Southeast Asia, this survey represents a critical step in validating Cambodia's mineral potential. Successful identification of economic mineralization could position Angkor Resources as a pioneer in Cambodia's emerging mining sector, potentially attracting further investment and establishing new supply chains for copper and iron—metals essential for global electrification and infrastructure development. The integration of local technical training through the ITC partnership also demonstrates how resource development can contribute to national capacity building, creating a model for sustainable industry growth in developing economies.
