First Class Metals PLC (LSE:FCM) has reported additional gold assay results from the northeastern extension of the Roy prospect at its Sunbeam property in Ontario, Canada, identifying mineralisation across approximately 300 metres of strike.
The latest exploration work follows the company’s previously announced discovery of visible gold associated with a grab sample containing 32,100 grams per tonne (g/t) of gold.
Follow-up sampling returned eight grab samples exceeding 5g/t gold, including a highest reported grade of 17.3g/t.
The newly identified mineralised zone is located approximately 1.1 kilometres northeast of the historic Roy shafts and remains open along strike in both directions.
First Class Metals is preparing additional surface exploration work at Roy while progressing plans for a drilling programme along the Pettigrew trend.
Follow-Up Sampling Identifies Gold Mineralisation Across 300 Metres
First Class Metals reported that its latest prospecting activities have identified gold mineralisation extending approximately 300 metres along the Roy northeastern trend.
The programme included the collection of 21 outcrop samples across more than 100 metres of the trend.
Of these samples, 17 returned gold grades of at least 0.5g/t, while eight exceeded 5g/t. The highest grade recorded in the latest sampling programme was 17.3g/t.
The results follow the earlier discovery of a grab sample containing 32,100g/t gold, which was associated with visible gold mineralisation.
Further occurrences of visible gold were identified near the original discovery location, with specimens retained for examination.
The company said the latest assay results confirm the presence of gold mineralisation beyond the initial sampling location.
However, grab samples are selective samples and may not be representative of average grades across the wider mineralised structure. Additional systematic sampling and drilling will be required to establish the continuity, width and extent of mineralisation.
Roy Gold Zone Located 1.1 Kilometres Northeast of Historic Shafts
The newly identified gold anomaly is situated approximately 1,100 metres northeast of the historic Roy shafts within the wider Sunbeam exploration property.
First Class Metals said the mineralised trend remains open to both the northeast and southwest, with several sections having received limited systematic exploration.
Recent prospecting identified additional quartz outcrops and sheared host rocks along the interpreted structure.
The sampled locations lie broadly between two soil survey lines that previously returned anomalous gold and lead values.
The company also identified several historic blast pits in the area, although it reported no obvious evidence of exploitation at these locations.
Other historic workings, identified as BG43 and BG45, are located approximately two and three kilometres farther northeast, respectively.
First Class Metals intends to extend prospecting along the Roy lineament, initially towards the limits of the existing soil sampling and very low frequency (VLF) geophysical survey grid.
Further exploration is also planned southwest towards Lequyer Lake and the historic Roy shafts.
Geological Targeting Combines Soil Surveys, LiDAR and Historic Data
First Class Metals said the Roy extension was identified through an exploration approach combining soil geochemistry, LiDAR interpretation, structural geology and historical exploration information.
The company used these datasets to identify prospective areas along the Roy trend before undertaking follow-up fieldwork and sampling.
According to First Class Metals, the results provide further information supporting its interpretation of the geological structure associated with the gold occurrences.
The company has also completed geophysical work undertaken by Rosor, with interpretation of the results expected to assist in identifying areas for additional exploration.
Similar exploration methods are being applied to other prospective structures across the Sunbeam property, including the Pettigrew trend.
The company has not yet reported a mineral resource estimate for the newly identified Roy extension.
Surface Stripping and Channel Sampling Planned at Roy
First Class Metals has engaged a local contractor to establish access to the Roy visible gold zone and undertake surface stripping.
The planned work will involve removing vegetation and overburden to expose additional bedrock along the mineralised trend.
Once the area has been prepared, the company intends to carry out washing, geological mapping and systematic channel sampling.
These activities are designed to provide more detailed information about the distribution and continuity of gold mineralisation across the exposed structure.
The programme will also allow further examination of the geological relationship between the original visible gold discovery and the additional mineralised outcrops identified during follow-up prospecting.
First Class Metals said further fieldwork will depend partly on weather conditions and the time available during the exploration season.
No specific completion date for the stripping and channel sampling programme was provided.
Pettigrew Drilling Programme Expected to Begin Following Rig Mobilisation
Alongside the Roy exploration activities, First Class Metals is preparing to advance drilling at the Pettigrew trend.
The company expects a drilling rig to be mobilised to the site around the end of October 2026.
The planned programme will investigate targets identified through the company’s exploration activities, including geological and geophysical assessment.
First Class Metals also intends to apply its combined geological targeting approach to the Pettigrew survey grid.
The company has not disclosed the planned number of drill holes, total drilling metres or expected completion date in its latest announcement.
First Class Metals Plans Further Exploration Along Roy Trend
Chief Executive Officer Marc J. Sale said the follow-up sampling results had identified gold mineralisation over approximately 300 metres of strike, with additional exploration required to assess potential extensions.
He noted that the newly identified zone lies more than one kilometre from the historic Roy shafts and was located using the company’s geological targeting approach.
Management intends to continue investigating the Roy structure in both directions, including the ground between the latest discovery and the historic workings.
The company also plans to assess whether similar geological characteristics occur elsewhere on the Sunbeam property.
The latest results establish the presence of high-grade gold in selected surface samples, but the extent and economic significance of the mineralisation remain to be determined.
Further channel sampling, geological mapping and drilling will be necessary to assess the prospect’s potential for a mineral resource.
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