Eagle Plains Resources Ltd. and Sun Summit Minerals Corp. have deployed exploration crews for the 2026 field programme at the Orbit copper-gold project in north-central British Columbia. The 6595ha property is held through an arrangement under which Sun Summit has 51% and Eagle Plains has 49%, with Eagle Plains acting as operator.
#2026 exploration programme
The companies intend to use the field season to investigate the Calypso Zone, a copper-mineralised area identified in 2025, and assess additional anomalies highlighted by remote-sensing work. The stated aims are to improve the understanding of Calypso, examine whether it extends beyond the area already identified, locate further mineral showings and define trends for later follow-up.
Planned activities include prospecting, geological mapping and geochemical sampling from fly camps near priority areas. Crews will also conduct silt sampling across 1st and 2nd order streams, map and collect rock samples at Calypso, inspect selected remote-sensing anomalies identified in 2025, and take soil samples down-ridge from altered or mineralised structures.
TerraLogic Exploration Inc. is managing the fieldwork. Helicopter and logistical assistance is expected to be provided from Sun Summit's JD Camp when required.
#Calypso Zone findings
The Calypso Zone was identified during the 2025 field season and comprises copper mineralisation spread across a 300 m area within silica-sericite altered intrusive rocks. That programme was the first field investigation carried out on the property and covered less than 5% of the anomaly area.
Rock grab samples from the 2025 work included results ranging from trace values up to 3.80 g/t Au, 130 g/t Ag (JBOIR011), 1.37g/t Au, 0.48% Cu and 26.9 g/t Ag (THOIR009), and 0.78g/t Au, 0.96% Cu and 10.3 g/t Ag (THOIR009).
The companies state that grab samples are selective and may not represent mineralisation across the wider property. Eagle Plains management also cautions that previous results or discoveries on nearby land may not indicate results from the Orbit claims.
#Early-stage property context
The release describes Orbit as having limited historical exploration. No Assessment Reports filed with the British Columbia Government through ARIS and no MinFile occurrences are documented within the claim boundary. The closest known mineral occurrence to the Calypso Zone is 8 kms away.
Regional geophysical information does not show significant magnetic anomalism of the type commonly associated with porphyry deposits in the region, while the Regional Geochemical Survey database does not show strong anomalies in tributaries draining the property. The companies say the 2025 work was therefore probably the first geological investigation of Orbit.
Orbit lies across the Quesnellia and Stikinia terranes and is underlain by Early Jurassic granodioritic rocks of the Pitman Batholith. Those rocks are in fault contact with Lower to Middle Jurassic sedimentary and volcanic rocks of the Hazelton Group. Available geological information is currently regional in scale, and further fieldwork is intended to support development of a property-scale geological map.
#Joint venture status
An agreement with Sun Summit provides for a definitive Joint Venture to be formed by December 31, 2026, to support continued exploration. Initial ownership is expected to remain Sun Summit 51% and Eagle Plains 49%, with Eagle Plains designated as operator. The arrangement is not presented as a completed definitive Joint Venture.
#Separate Hearne Hill South update
The release also reports that American Eagle Gold Corp. received conditional approval from the TSX Venture Exchange for a previously announced option agreement covering the 4,656-hectare Hearne Hill South copper-gold porphyry project and the nearby Jinx and NAK NW properties in British Columbia's Babine Porphyry District. The agreement remains subject to final approval by the TSX Venture Exchange.
Under the first phase, American Eagle may earn a 60% interest by paying CA$400,000, issuing an aggregate of 1,200,000 common shares to Eagle Plains and funding CA$4,850,000 in exploration expenditures over a six-year term. A further 20% interest, taking American Eagle's total interest to 80%, may be acquired under the second phase by notifying Eagle Plains and making an additional one-time payment of CA$1,000,000. Half of that payment may be made in American Eagle shares valued at the 10-day VWAP when the notice is given.
American Eagle is also to reimburse Eagle Plains for the 2026 Hearne Hill South field programme. If either option phase is exercised, Eagle Plains will receive a 2% smelter returns royalty over the entire property, with 1% of that royalty available for repurchase for CA$2,500,000. Following exercise of either option, the companies would form a joint venture for ongoing exploration and operations. American Eagle would be operator during the agreement, while TerraLogic Exploration Inc. would act as geoscience consultant for pre-drilling exploration. Further terms apply to the transaction.
#Key Takeaways
- Eagle Plains and Sun Summit have mobilised crews for 2026 fieldwork at the Orbit copper-gold project in north-central British Columbia.
- The programme will focus on the Calypso Zone, identified in 2025 across a 300 m area, and other remote-sensing anomalies.
- Ownership is expected to be Sun Summit 51% and Eagle Plains 49%, with Eagle Plains as operator.
- The proposed definitive Orbit Joint Venture is scheduled to be formed by December 31, 2026.
- American Eagle's Hearne Hill South option has conditional approval but remains subject to final approval by the TSX Venture Exchange.
#What is the latest update on the Orbit Project?
Eagle Plains Resources Ltd. (TSXV:EPL)(OTCQB:EGPLF) and Sun Summit Minerals Corp. (TSXV:SMN)(OTCQB:SMREF) have mobilised exploration crews for the 2026 field programme at the Orbit copper-gold project in north-central British Columbia. The property is held through an arrangement giving Eagle Plains 49% and Sun Summit 51%.
#What work is planned at Orbit during 2026?
The programme covers prospecting, geological mapping and geochemical sampling from fly camps; silt sampling on 1st and 2nd order streams across the property; prospecting, mapping and rock sampling at the Calypso Zone; reconnaissance of priority remote-sensing anomalies identified in 2025; and soil sampling down-ridge of altered or mineralised structures. The stated objectives are to define and expand Calypso, investigate other anomalies for additional mineral showings and identify trends for later follow-up.
#What has been identified at the Calypso Zone?
The Calypso Zone was found in 2025 and contains copper mineralisation across a 300 m area in silica-sericite altered intrusive rocks. The 2025 work also identified gold, copper and silver mineralisation linked to a remote-sensing anomaly. Reported rock grab samples included trace values up to 3.80 g/t Au, 130 g/t Ag (JBOIR011), 1.37g/t Au, 0.48% Cu and 26.9 g/t Ag (THOIR009), and 0.78g/t Au, 0.96% Cu and 10.3 g/t Ag (THOIR009). These are selective samples and are not necessarily representative of mineralisation across the property.
#How advanced is exploration at the Orbit property?
The 2025 programme was described as the first fieldwork undertaken on Orbit and covered less than 5% of the anomaly area. No ARIS Assessment Reports or MinFile occurrences are documented within the claim boundary, and the closest known mineral occurrence to Calypso is 8 kms away. Regional geophysical data does not show significant magnetic anomalism typical of porphyry deposits in the region, while the Regional Geochemical Survey database does not show strong anomalies in tributaries draining the property.
#What is the ownership and operating arrangement for Orbit?
An agreement with Sun Summit provides for a definitive Joint Venture to be formed by December 31, 2026. Initial ownership is Sun Summit 51% and Eagle Plains 49%. Eagle Plains is the operator, TerraLogic Exploration Inc. manages fieldwork, and helicopter and logistical support may be provided from Sun Summit's JD Camp as required.
#What qualifications apply to the reported sample results?
The release says rock grab samples are selective by nature and are not necessarily representative of mineralisation across the property. Eagle Plains management also cautions that results or discoveries on nearby land are not necessarily indicative of results that may be achieved on the subject properties.
#What other project update is included in the release?
American Eagle Gold Corp. (TSXV:AE)(OTCQB:AMEGF) received conditional TSX Venture Exchange approval for an option agreement covering the 4,656-hectare Hearne Hill South project and the nearby Jinx and NAK NW properties. The agreement remains subject to final approval by the TSX Venture Exchange. The first option would allow American Eagle to earn 60% by paying CA$400,000, issuing an aggregate of 1,200,000 common shares to Eagle Plains and funding CA$4,850,000 in exploration expenditures over a six-year term. A further 20% interest may be acquired under the second-phase terms, including an additional one-time payment of CA$1,000,000, of which half may be paid in American Eagle shares valued at the 10-day VWAP at the time of notification. Further terms apply.
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