Ragnar Metals Ltd
- ASX Code: RAG
- Market Cap: $9,769,787
Ragnar Metals Drills Up to 13.6 g/t Gold at Harnäs, Confirming Multiple Open High-Grade Shoots
Ragnar Metals Limited (ASX: RAG) has reported assay results from its maiden 14-hole diamond drilling program at the Harnäs Gold Project in Sweden. The program returned multiple zones of shallow gold mineralisation and high grades of up to 13.6 g/t Au. According to the ASX announcement, the results support an interpretation of at least five southwest-plunging mineralised shoots, all of which remain open at depth and or down plunge.
For investors, the update matters because the Harnäs Gold Project drilling appears to have moved beyond a simple confirmation program. The results suggest a broader gold system with several discrete higher-grade zones that can now be targeted more directly in follow-up work.
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A Maiden Drilling Programme That Exceeded Its Initial Scope
According to the announcement, Ragnar completed 14 angled diamond drill holes for 1,359 metres between April and May 2026. The programme was designed to test extensions to known gold mineralisation, historical drill hits, surface mineralisation, and geophysical targets.
All samples were analysed by ALS in Luleå, Sweden using fire assay with AAS finish, which is a standard laboratory method for measuring gold content in drill samples. The company reported that the drilling confirmed broad mineralised zones containing local higher-grade intervals.
What Were the Strongest Results?
The strongest result came from RAG06, which intersected:
- 13.5m @ 1.6 g/t Au from 46.5m
- including 4.5m @ 3.7 g/t Au
- including 1.0m @ 13.6 g/t Au
Ragnar stated that this intercept sits beneath shallower historical mineralisation, including the D4 intercept, and supports the interpretation of a southwest-plunging higher-grade shoot that remains open.
Ragnar Metals Non-Executive Chairman Steve Formica commented on the programme's outcomes:
"For a modest maiden program of 14 shallow holes, these results have made us highly encouraged by the potential at Harnäs, with confirmed broad zones of shallow gold mineralisation and, importantly, several higher-grade zones within the broader mineralised system."
Furthermore, Formica added: "The results, including grades of up to 13.6 g/t Au, support our interpretation that Harnäs hosts multiple higher-grade gold shoots that remain open at depth and down plunge."
Key Drilling Results from Harnäs
The reported intersections point to a mix of shallow mineralised envelopes and internal higher-grade sections. That combination is often important in early-stage gold exploration because it can indicate both scale and grade concentration within the same system.
| Hole ID | From (m) | Width (m) | Grade (g/t Au) | Higher-Grade Interval |
|---|---|---|---|---|
| RAG06 | 46.5 | 13.5 | 1.6 | 1.0m @ 13.6 g/t Au |
| RAG06 | 46.5 | 4.5 | 3.7 | Internal high-grade zone |
| RAG09 | 18.0 | 12.0 | 1.1 | 1.0m @ 5.7 g/t Au |
| RAG04 | 59.0 | 36.0 | 0.54 | 1.0m @ 4.6 g/t Au |
| RAG04 | 60.0 | 9.0 | 1.15 | Higher-grade internal interval |
| RAG05 | 65.85 | 24.65 | 0.55 | 5.0m @ 1.24 g/t Au |
| RAG01 | 48.0 | 18.0 | 0.53 | 2.0m @ 2.16 g/t Au |
| RAG08 | 36.6 | 6.4 | 0.58 | 4.0m @ 1.02 g/t Au |
The company noted that all reported intervals are downhole lengths. True widths are not yet precisely defined, although Ragnar estimates they are broadly 85% to 95% of reported widths.
Five Interpreted Gold Shoots Now Emerging
The broader significance of the programme appears to lie in how the new drilling fits with historical data rather than in any single intercept. In the update, Ragnar said integration of current and historical drilling supports the presence of at least five interpreted high-grade gold shoots within the Harnäs system.
Several reported datapoints support that view:
- RAG06 intersected altered granite augen gneiss with disseminated pyrite and quartz veining beneath historical mineralisation, which the company said is consistent with a continuous plunging shoot.
- RAG09, on the eastern margin of the historical open pit, returned 12.0m @ 1.1 g/t Au from 18.0m, below previously reported surface channel sampling of 3.0m @ 3.3 g/t Au, including 2.0m @ 4.6 g/t Au.
- RAG04 returned 36.0m @ 0.54 g/t Au from 59.0m, including 8.0m @ 1.0 g/t Au and 1.0m @ 4.6 g/t Au, while RAG05 returned 24.6m @ 0.6 g/t Au from 65.8m, including 9.0m @ 1.1 g/t Au. Ragnar said these may define a third southwest-plunging shoot.
- Historical hole HBH18 returned 30.0m @ 1.0 g/t Au and remains open at depth, potentially representing a branch or parallel component of one interpreted shoot.
- On the western part of the prospect, RAG11, RAG12 and RAG13 returned narrower mineralised zones, generally 1m to 4m wide at grades of approximately 0.4 g/t Au to 1.5 g/t Au, indicating mineralisation persists along that trend.
The common factor is that the principal shoots are interpreted to remain open at depth and or down plunge. For investors, that means the maiden programme appears to have outlined targets for follow-up drilling rather than closed off the extents of the system.
What Does a Plunging Gold Shoot Mean for Investors?
Harnäs is described in the announcement as an orogenic gold deposit. In simple terms, this is a style of gold deposit formed when gold-bearing fluids move through faults and fractures during major geological events, depositing gold in favourable rock zones.
Gold in these systems is rarely spread evenly. Instead, it is often concentrated in higher-grade sections known as shoots. A plunging shoot is a mineralised zone that continues at an angle down through the rock rather than lying flat. At Harnäs, Ragnar interprets these shoots to plunge toward the southwest, which is a useful technical clue for predicting where next high-grade intersections may sit.
Why This Matters to the Investment Case
- It turns isolated drill hits into a more coherent geological model
- It gives the company a clearer basis for planning deeper holes
- It may improve drilling efficiency by focusing work on the most prospective zones
Below is a simple guide to some of the technical terms used in the announcement.
| Term | Plain English Meaning |
|---|---|
| Orogenic gold | A type of gold deposit formed by fluids moving through faults during mountain-building events |
| Plunging shoot | A higher-grade mineralised zone that extends downward at an angle |
| Augen gneiss | A metamorphic rock that contains large eye-shaped mineral grains |
| Disseminated pyrite | Fine grains of iron sulphide spread through the host rock, often associated with gold |
| DHIP survey | Downhole Induced Polarisation, a geophysical method used to detect sulphide-rich zones around drill holes |
| g/t Au | Grams of gold per tonne of rock |
| Downhole length | The measured length along a drill hole |
| True width | The estimated actual thickness of the mineralised zone |
Next Steps Centre on 3D Geophysics and Target Refinement
The update outlined a clear technical plan for the next phase of work at Harnäs. Rather than moving immediately into more drilling, Ragnar said it is progressing planning and permitting for a 3D Downhole Induced Polarisation (DHIP) survey in collaboration with GeoVista.
According to the company, the survey is designed to map the three-dimensional distribution of chargeability and resistivity around existing drill holes. In accessible terms, this means measuring how rocks respond to electrical signals to identify areas that may contain sulphides and silica alteration linked to gold mineralisation.
That approach is relevant at Harnäs because Ragnar said gold mineralisation shows a strong spatial association with:
- disseminated pyrite
- quartz veining
- alteration
- silicification
Pyrite can respond well to electrical geophysical methods, which is why DHIP may help identify extensions of the mineralised system beyond the current drilling.
| Upcoming Activity | Purpose |
|---|---|
| DHIP planning and permitting | Prepare survey to test depth extensions |
| 3D DHIP survey execution | Map sulphide-associated targets around drill holes |
| Data integration | Combine new drilling, historical drilling, geochemistry and geophysics |
| Target prioritisation | Refine the geometry of interpreted shoots |
| Next drilling phase | Test open mineralisation at depth and down plunge |
The company also said it is assessing the broader regional potential of the project. The Harnäs Project comprises two exploration licences covering 1,094 hectares, and targets to the south include Silvergruvan, where previous rock-chip sampling returned up to 18.9 g/t Au and 17.7 g/t Ag.
Why the Harnäs Drilling Results Matter to the Investment Case
This ASX update is relevant because the maiden programme appears to have achieved more than a basic verification of historical mineralisation. Several investment points stand out from the reported data.
First, the mineralisation is relatively shallow in parts of the system. For instance, RAG09 intersected 12.0m @ 1.1 g/t Au from 18.0m, while RAG06 returned its main result from 46.5m. Shallow positions can make follow-up exploration more straightforward and can provide quicker geological feedback.
Second, the programme has identified both broad mineralised zones and internal higher-grade intervals. That matters because broad lower-grade envelopes can point to system scale, while narrower higher-grade intervals may indicate the more valuable core areas of the shoots.
Third, the interpretation of at least five open shoots gives Ragnar more than one target for future drilling. In exploration terms, that broadens the opportunity set within a single project area.
Fourth, the new drilling appears to align with historical data rather than contradict it. The company highlighted historical hole HBH18 and recent channel sampling on the eastern margin of the pit as supporting the updated geological interpretation.
Finally, the choice to use DHIP before the next drill campaign suggests a staged and data-led approach. If the survey successfully maps sulphide-bearing zones associated with gold, it may help sharpen drill targeting and reduce the chance of poorly positioned follow-up holes.
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What Should Investors Watch Next?
The next key catalyst at Harnäs is likely to be progress on the planned 3D DHIP survey and the resulting refinement of drill targets. If the geophysical data supports the southwest-plunging shoot model, follow-up drilling may be able to test depth continuity more directly.
However, investors may also watch for a broader range of developments, including:
- Updates on DHIP permitting and execution
- Interpretation of the five shoot model
- Any deeper drilling planned to test open extensions
- Further work across the wider 1,094-hectare project area
- Additional evaluation of Silvergruvan
Ragnar's 17 August 2026 update indicates that a relatively small first-pass programme has added useful geological definition at Harnäs. With grades up to 13.6 g/t Au, multiple shallow intercepts, and several interpreted shoots still open, the Harnäs Gold Project has moved into a more target-rich stage of exploration according to the company's latest report.
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