Teck-Hughes Auger Drill Programme Update
Teck Hughes auger drill programme commenced with initial assays returning up to 1.2g/t gold and critical minerals identified.
- Initial assay results up to 1.2g/t Au
- Average gold values 0.73g/t Au
- Auger drill programme 93 holes
- Hole spacing 50m x 50m and 25m x 25m grids
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Fulcrum Metals plc (AIM:FMET), a company pioneering the use of innovative technology to recover precious and critical metals from mine waste, is pleased to announce the commencement of the characterisation programme consisting of a significant auger drill campaign and phase 3 testing with Extrakt at the Company's highly prospective Teck Hughes tailings project in Kirkland Lake, Ontario.
The auger drill programme underway will provide detailed data for minerology and to support a Mineral Resource Estimate ("MRE"), marking a major step in advancing the Teck Hughes project towards production.
Phase 3 testing with Extrakt and their proprietary cyanide free leach and solid-liquid separation TNSTM technologies will provide detailed metallurgical data to process the tailings. This includes optimising and scaling up resource recovery, maximising yield and process efficiency, tailings dewatering and recovery of water and reagents.
These workstreams will run parallel and provide the basis for a phase 4 Preliminary Feasibility Study ("PFS") level economic assessment with Extrakt and delivering a 43-101 technical report.
Highlights
- 93 hole auger drill programme is underway to support the MRE
- Photon assay results for the first 7 holes return up to 1.2g/t gold
- All holes are returning consistent gold values averaging 0.73g/t Au
- Characterisation programme will demonstrate at surface reprocessing potential
- All samples will be analysed for gold using photon assay, with comparative fire assays conducted for validation, and ICP analysis undertaken for silver, gallium and tellurium
Ryan Mee, Chief Executive Officer of Fulcrum, commented:
"I am thrilled to announce the start of the characterisation and drill programme at our Teck Hughes tailing project in Kirkland Lake. We have also identified the potential for critical minerals gallium and tellurium in addition to gold.
These are important steps in demonstrating the quality and scale of this near-surface legacy resource, where initial results show high recovery rates and quick leach times for processing with the Extrakt technology.
The initial assay results delivered up to 1.2g/t gold, and importantly with consistent gold grades throughout all holes and samples.
I look forward to updating investors on progress with these parallel programmes and other key corporate milestones as we advance to a construction decision."
Please see below a video from Ryan Mee, Fulcrum's CEO, from management's recent visit to the Teck Hughes site where he outlines the Company's strategy in Kirkland Lake and discusses plans for Teck Hughes:
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Table showing Teck Hughes' first photon assay results
| Total Hole | Including | |||||
|---|---|---|---|---|---|---|
| Hole | Metre | Metre | Gold g/t | Metre | Metre | Gold g/t |
| Number | from | To | CPA1-AU | from | to | CPA1-AU |
| TH-235-1 | 0.00 | 6.00 | 0.670 | 4.20 | 5.00 | 0.832 |
| TH-285-3 | 0.00 | 4.50 | 0.804 | 4.00 | 4.30 | 1.203 |
| TH-285-5 | 0.00 | 0.82 | 0.755 | 0.00 | 0.50 | 0.775 |
| TH-310-08 | 0.00 | 10.00 | 0.750 | 1.00 | 2.00 | 0.984 |
| TH-310-10 | 0.00 | 8.50 | 0.721 | 6.00 | 7.00 | 1.194 |
| TH-310-12 | 0.00 | 9.00 | 0.757 | 7.00 | 8.00 | 0.891 |
| TH-335-6 | 0.00 | 2.40 | 0.572 | 2.05 | 2.25 | 0.848 |
| Grand Total | 0.728 |
Teck Hughes characterisation programme
Auger Drilling
Following a period of pilot testing of tailings sampling methodology the Company has commenced a significant auger drilling campaign of a proposed 93 holes across the Teck Hughes tailings project.
The auger drill grid consists of a combination of 50 metre by 50 metre spacings and 25 by 25 metre spacings designed to cover the entire Teck Hughes property which will be completed from surface to the full depth of the tailings and provide sufficient data required to prepare a MRE, representing a critical step in advancing the project towards development.
Sampling and Assay work
In line with the Company's focus on minimal environmental impact, flexible and low-cost approach to tailings testing, the Company has acquired auger equipment consisting of a Cobra Drill, rods, samplers and manual auger rods and samplers.
The entire sample for each hole will be recovered at specific intervals. Each sample interval will be sent to MSA Labs for homogenising and photon assaying for gold. The samples will then be sent to Actlabs for comparative Gold Fire Assay and ICP-MS Ultratrace 4 multi-element assay which includes Silver, Gallium and Tellurium.
Figure 1 - Teck Hughes property auger drill grid
Figure 2 - Taking core samples of Teck Hughes tailings
Technical Glossary
| Au | Gold |
| g/t | grams per metric tonne |
| CPA-AU1 | Gamma-ray analysis of sample for gold by Photon Assay instrument |
| ICP-MS Ultratrace 4 | Four acid near-total sample digestion followed by ICP-MS multielement analysis |
| Fulcrum Metals PLC | |
| Ryan Mee (Chief Executive Officer) | Via St Brides Partners Limited |
| Allenby Capital Limited (Nominated adviser) | |
| Nick Athanas / Daniel Dearden-Williams | Tel: +44 (0) 203 328 5656 |
| Clear Capital Markets Limited (Broker) | |
| Bob Roberts | Tel: +44 (0) 203 869 6081 |
| St Brides Partners Ltd (Financial PR) | |
| Ana Ribeiro / Paul Dulieu | Tel: +44 (0) 20 7236 1177 |
Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.