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Bryah Resources Limited (ASX: BYH, “Bryah” or “the Company”) in conjunction with OM (Manganese) Ltd (OMM) is pleased to announce manganese drilling results at its 49% owned Bryah Basin manganese project. The results are part of the program drilled in August 2023. Bryah (49%) and OMM (51%) have a Joint Venture (JV) to undertake exploration to test targets in the area, with a view to commencing manganese production. OMM is a wholly owned subsidiary of OM Holdings Limited (ASX: OMH), one of the world’s leading suppliers of manganese ores.
HIGHLIGHTS
- Brumby Creek West drill hole Intersections of:
- 13m at 22.7% Mn in hole BBRC241 from 15m
- 6m at 24.4% Mn in hole BBRC249 from 19m
- 4m at 22.0% Mn in hole BBRC251 from 28m
- Redrum drill hole Intersections of:
- 7m at 29.3% Mn in hole RRRC074 from 21m
- 8m at 29.6% Mn in hole RRRC076 from 14m
- 5m at 21.0% Mn in hole RRRC072 from 11m
- 7m at 20.7% Mn in hole RRRC072 from 20m
- Black Hill North drill hole Intersections of:
- 3m at 34.8% Mn in hole BHRC035 from 0m
- Epona drill hole Intersections of:
- 5m at 21.0% Mn in hole EPRC015 from 15m
- 3m at 21.5% Mn in hole EPRC028 from 10m
- Gold Trip drill hole Intersections of:
- 2m at 25.5% Mn in hole GTRC005 from 3m
Commenting on the drilling, Bryah CEO Ashley Jones said: “These excellent drill results follow our other news flow, being the updated manganese resource and the granting of the mining leases. All the manganese JORC resources are now on granted mining leases. The August drilling results continue to expand the mineralisation at Brumby Creek West and Redrum. Our grades reported are using cutoffs higher than many other ASX reported resource grades, which should give us the competitive edge when it comes to mining”.
The Bryah Basin project area is located approximately 100km north of the town of Meekatharra in Western Australia. The Company’s tenements and manganese mineral rights cover 1,135km² over parts of the western Bryah Basin. Figure 1 shows the Manganese Joint Venture tenement package, with prospects and an existing manganese Mineral Resource.1
The August 2023 drill program covered 95 holes for 2938 metres. The prospects drilled were Brumby Creek West, Epona, Redrum, Black Hill North and Gold Trip. The best drill intersections continued to come from the extensional drilling around the resources at Brumby Creek and Redrum.
Figure 1: Prospect locations with geology map showing the Horseshoe Formation
Brumby Creek West
Drilling in August continued to follow the shallow manganese mineralisation southwards. The mineralisation appears to be bifurcating with excellent results on the western side becoming prominent. Grade though is still excellent, with the best results of:
- 6m at 24.4% Mn from 19m in hole BBRC0249
- 13m at 22.7% Mn from 15m in hole BBRC0241
- 4m at 22.05% Mn from 28m in hole BBRC0251
Figure 2 Collar Plan of August 2023 Manganese Drilling at Brumby Creek West (Red collars)
Figure 3 Oblique Section Brumby Creek West Prospect
Redrum
Following the mineralisation to the northeast has continued to give excellent results, whereas results to the south have closed out the mineralisation. The best northern Redrum results are:
- 7m at 29.3% Mn from 21m in hole RRRC074
- 8m at 29.6% Mn from 14m in hole RRRC076
- 5m at 21.0% Mn from 11m in hole RRRC072
- 7m at 20.7% Mn from 20m in hole RRRC072
- 3m at 21.2% Mn from 30m in hole RRRC072
- 4m at 23.8% Mn from 12m in hole RRRC084
The resource at Redrum is 780,000 tonnes - 429Kt at 19.2% Mn Indicated Resource and 251Kt at 18.0% Mn Inferred Resource (Table 1). These further results extend the mineralisation to the north. Drilling mostly closed out the southern extent.
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This article includes content from Bryah Resources, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
BYH:AU
Maiden Drill Program Set to Commence at the High-Priority Cangallo Porphry Copper Project
- Maiden RC drill program to commence at Cangallo in mid-December
- Program will test a large-scale, undrilled porphyry copper target
- Assay results expected around the end of January 2025
- Permitting underway for drill programs across other high-priority, large-scale porphyry copper targets at Lantana and Playa Kali
Access and drill pad preparations have commenced with drilling scheduled to start around mid-December. The planned program, which comprises a minimum of eight drill-holes for a total of ~2,500m, will take 3 to 4 weeks to complete with assay results expected around the end of January 2025.
Figure 1: Cangallo Porphyry Copper Prospect showing copper and molybdenum values and permitted drill sites.
Geological mapping and rock-chip sampling has outlined a partially exposed potential copper (+/- gold) porphyry system, within a large-scale (3km x 2km) caldera-like structure containing extensive colluvial and younger sediment cover.
The initial drilling program will test areas containing relatively intense veining (quartz) and porphyritic dykes, where higher copper (up to 0.65% Cu) and gold (up to 0.3g/t Au) values have been found. The possibility of a buried porphyry copper system beneath the extensive cover within the interpreted caldera-like structure will also be tested.
Cangallo is located close to significant infrastructure and is approximately 25km from the town of Chala, and within 10km of the coast.
Commenting on the imminent commencement of drilling at Cangallo, AusQuest’s Managing Director, Graeme Drew, said:
“This is a very exciting time for the Company as we are about to commence the maiden drill program at this high-priority porphyry copper target in Peru which we have been working towards for over 12 months.
Cangallo has never been drilled before and demonstrates classic geochemical and alteration signatures which suggest there is significant potential to discover large-scale copper porphyry mineralisation.
Success at Cangallo has potential to create significant value for our shareholders and we look forward to keeping our shareholders updated as the results become available.”
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This article includes content from AusQuest limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
