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The Trundle Project includes one single license covering 167km2 and was secured by Kincora in the March 2020 agreement with RareX Limited (“REE” on the ASX). Kincora is the operator, holds a 65% interest in the Trundle Project and is the sole funder until a positive scoping study is delivered at which time a fund or dilute joint venture will be formed.
- Assay results for TRDD030 return cumulative gold and copper mineralisation across 164m in three skarn zones:
- Localised higher grade intervals of up to 1.68g/t gold and 3.61% copper
- Middle Skarn: 29m @ 0.54 g/t gold and 0.22% copper, including 5m @ 1.46g/t gold and 0.56% copper
- Lower Skarn: 22m @ 0.51 g/t gold
- Most recent hole TRDD032 has intersected cumulative skarn intervals of >170m below multiple zones and phases of moderate to strong potassic and later epidote alteration, in places cut by quartz veinlets with chalcopyrite, bornite and covellite mineralisation in volcanics.
- Tabular, bedded, mineralised skarn system across three zones confirmed over >325m NW-SE strike and >225m W-E wide (and open) in the Southern Extension Zone (SEZ) discovery.
- Skarn alteration, widths and mineral zonation coupled with sulphide veining in overlying volcanics supports working interpretation of targeted causative intrusive source on a lateral setting.
- Hole TRDD033 commenced stepping out a further 225m east and testing the southern extension for mineralised intrusions.
- Internal and external specialist geological reviews of the Southern Extension Zone commenced, seeking to maximize vectors for follow up drilling.
- Assay results are pending for 8 prospects across the Trundle and Fairholme projects, including for 2 diamond holes (from the SEZ discovery) and 72 air-core holes. Within the Mongolian license portfolio, completion of resource estimate work for the Bronze Fox project is expected shortly.
Kincora Copper Limited (the Company, Kincora) (TSXV & ASX:KCC) is very pleased to provide an exploration update from ongoing drilling at Trundle Park prospect situated at the brownfield Trundle project, located in the Macquarie Arc of the Lachlan Fold Belt (LFB) in NSW, Australia.
John Holliday, Technical Committee chair, noted:
“Assay results from TRDD030 with intervals of ore grade copper and gold in skarn further illustrate a very large and multiple phase skarn mineralised system at the Southern Extension Zone (SEZ) discovery.
And now the most recent hole (TRDD032) has extended the system more than 150m to the southeast by also intersecting significant widths with visible chalcopyrite associated with magnetite-garnet-sulphide skarn and later retrograde quartzcarbonate-sulphide veins. This hole also has strong alteration and high temperature sulphides, including bornite, covellite and chalcopyrite, in the volcanics overlying the skarn.
With four completed holes, two with assay results, along a 330 metre strike which is 225m wide (and open in all directions), we are increasing our geological firepower to maximise our knowledge of this highly prospective SEZ discovery. We are continually seeking to refine vectors for high priority follow-up drilling of our primary target, a large-scale copper-gold mineralised porphyry intrusion source for the skarn mineralisation. This work will now be reinforced by the knowledge of Dr. Alan Wilson, a leading independent economic geologist consultant with considerable global and Macquarie Arc porphyry experience, whom I have previously worked very closely with.
Recently commenced follow up hole TRDD033 is another large step out to the east, seeking to extend the SEZ and locate the porphyry intrusion source. This hole is expected to significantly contribute to our review work and have implications for both follow up drilling at the SEZ and also the Botfield skarn prospect which lies further south.”
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This article includes content from RareX 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.
REE:AU
High-Grade Discoveries Enhance Scale of Pelé Project
New discovery of high-grade REE-Nb-Sc-Ta-U mineralisation
- High-grade diamond drill results at Pelé Target 1 returned assays of up to 13.5% TREO:
- NdPr: 23,217 ppm | DyTb: 938 ppm | Nb2O5: 5,011 ppm | Sc2O3: 381 ppm | Ta₂O₅: 248 ppm | U3O8: 1,100 ppm
- High-grade REE-Nb-Sc-Ta-U from shallow depths (~20 m) extending to vertical depths of ~70 m
- Drillhole TG1DD0004 returned 29.8 m of a cumulative downhole mineralisation, including 15.3 m at 9.1% TREO from 25.6 m depth, with grades of:
- NdPr: 15,617 ppm | DyTb: 692 ppm | Nb₂O₅: 1,861 ppm | Sc₂O₃: 231 ppm | Ta₂O₅: 94 ppm | U₃O₈: 754 ppm
- Auger drilling continues to discover extensive, near-surface horizons of high-grade monazite sands, with grades of up to 7.9% TREO and assays of up to 11,681ppm NdPr and 580 ppm DyTb
Pelé Target 1 discoveries extend high-grade mineralised trendline to 10 km
- Pelé is confirmed as a major district-scale rare earth exploration project located ~60 km southwest of BRE's Monte Alto project in Bahia, Brazil, and covers an exploration area over 60 times larger than Monte Alto
- Recent exploration has focussed primarily on Pelé Target 1 – one of five large exploration target areas within the larger Pelé Project area – delivering new discoveries of high-grade rare earth outcrops with grades of up to 17.7% TREO and high-grade monazite sands with grades of up to 8.5% TREO
- New outcrop discoveries of high-grade REE-Nb-Sc-Ta-U mineralisation significantly extend the mineralised strike at Pelé Target 1 to over 10 km
- Brazilian Rare Earths now controls three major confirmed projects - Monte Alto, Sulista and Pelé – each demonstrating significant diamond drill intersections of high-grade REE-Nb-Sc-Ta-U mineralisation
Figure 1: Pelé project location and relative size 1
The Pelé Project is hosted within the Volta do Rio Plutonic Suite, a large-scale magmatic system that extends over 180 km in Bahia, Brazil. Brazilian Rare Earths has confirmed the exploration potential of the province with multiple discoveries of ultra-high-grade mineralisation, including rare earth elements (REE), niobium (Nb), scandium (Sc), tantalum (Ta), and uranium (U).
Pelé Target 1 has the largest expanse of weathered REE-Nb-Sc-U outcrops discovered since exploration commenced at the Rocha da Rocha rare earth province. New geological mapping, 75 line-km of ground gamma stations and 162 new outcrop samples highlights that REE-Nb-Sc-Ta-U mineralisation repeats along eastern and western limbs of a regional structural fold that now extends over 10 km at the project.
Successful diamond drilling at Pelé Target 1
The new drilling results are from 10 diamond core holes totalling 901 metres and 100 auger drill holes totalling 1,095 metres. Assays are pending for a further 19 auger holes totalling 243 metres.
High-grade, hard rock REE-Nb-Sc-Ta-U mineralisation was intersected from shallow depths with assay grades of up to 13.5% TREO. High grades of neodymium and praseodymium were recorded, with grades up to 23,217 ppm NdPr, as well as high grades of dysprosium and terbium of up to 938 ppm DyTb.
Figure 2: Pelé Target 1 significant intercepts in auger and diamond drill holes. Results from recent outcrop samples shown right (yellow)
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Dalaroo Secures Option on Blue Lagoon Zirconium, Niobium and Rare Earth Project in Greenland
Highlights
- Binding Heads of Agreement executed for an Option to acquire 100% of Blue Lagoon Zirconium-Niobium-Rare Earth Element (REE) Project, (MEL 2022-07), located in the Gadar Province of Greenland.
- The USGS reports Greenland has the third highest reserves of REE in the western world, following US and Australia respectively, which has significance given current geopolitical dynamics and security of supply chain concerns.
- President Trump’s recent interest in Greenland as a source of critical resources and its strategic location highlights the growing importance Greenland has for critical metals and their ownership.
- The Project has been historically sampled as part of a regional stream sediment exploration undertaken by the Greenland and Denmark Geological Society (‘GEUS”) for uranium in 1979. Dalaroo is planning a program of systematic exploration to seek to report the historical results on the Project in accordance with the JORC Code 2012.
- Project has similar geochemical anomaly footprint to the Kvanefjeld (ASX: ETM Energy Transition Metals) and Kringlerne/Tanbreez (NASDAQ: CRML Critical Metals Corp) multi- element deposits in South Greenland, showing enrichment in critical minerals and high value LREE elements from regional stream sediment sampling:
- Up to 0.93% Zirconium (Zr)
- Up to 320 ppm in Niobium (Nb)
- Up to 520 ppm in Neodymium (Nd)
- Sampling has not returned any elevated radioactive elements, which is significant given the current Greenland Government ban on any activities related to mining if uranium concentrations are over 100ppm.
- Project sits on the westernmost part of the highly prospective Gadar Block alkaline intrusives belt in SW Greenland. This belt hosts significant advanced critical metals-REE deposits.
- Project area contains potential bulk tonnage options from beach-like deposits of weathered granitic rock, providing potential low-cost options for separation and the planned focus for preliminary work.
Dalaroo MD & CEO, Mike Brown commented “We are very excited to have secured this Option on the Blue Lagoon REE-Nb-Zr Project in Southwest Greenland. Regional stream sampling has indicated significant LREE anomalies and other critical metals that have both similar tenor to the geochemical footprint and geological setting of three other REE deposits in South Greenland. We see this as a strategic play on two levels; firstly, exposure to high demand commodities such as REE, niobium and zirconium and secondly, exposure to a highly prospective and unexplored jurisdiction that is getting significant attention with respect to the vital role Greenland could play in providing critical metals in the future. With the Project being located on the coast with ice free water we are looking forward to getting onto the ground to commence exploration activities.”
Figure 1: Project location, GEUS regional stream sediment location and neodymium assay results.
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This article includes content from Dalaroo Metals Ltd, 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.
