Andrada Mining (LSE:ATM) has reported its fourth batch of diamond drilling results from the Lithium Ridge project in Namibia, providing further evidence of high-grade lithium mineralisation extending both along strike and at depth.
Among the standout results was drill hole LRD097, which intersected 24.08 metres grading 2.00% Li2O. The company said the latest drilling demonstrates a strengthening grade profile as exploration continues at the project in partnership with SQM.
The results add to Andrada’s understanding of the scale and continuity of the mineralised pegmatite system and provide further technical information for evaluating Lithium Ridge’s resource potential.
Tin and tantalum add polymetallic potential
In addition to lithium, the latest drilling identified consistent enrichment in tin and tantalum across the pegmatites.
Reported intersections included 7.49 metres grading 0.44% tin and containing 134 parts per million tantalum, highlighting the potential for Lithium Ridge to produce multiple commercially valuable metals.
Andrada believes these additional commodities could strengthen the economics of the project by providing supplementary revenue streams and potentially reducing the effective cost of lithium production.
The polymetallic characteristics also differentiate Lithium Ridge from projects focused solely on lithium and support Andrada’s broader strategy of developing a diversified portfolio of critical mineral assets in Namibia.
Drilling confirms mineralisation at depth
The current exploration programme is designed primarily to test the down-dip continuity of pegmatite swarms that have been identified at surface.
Results so far indicate that the mineralised bodies continue at depth while retaining robust lithium grades. Lithium mineralisation is predominantly hosted within spodumene, an important hard-rock source of lithium used in battery supply chains.
Assays from the drilling programme are being completed by independent certified laboratories, providing additional confidence in the geological data being generated as Andrada builds its understanding of the deposit.
Continued positive drilling results could support the expansion and definition of Lithium Ridge as an increasingly significant component of the company’s wider critical metals portfolio.
Financial performance remains a challenge
While exploration progress at Lithium Ridge provides a potential catalyst, Andrada’s broader outlook remains constrained by its financial performance.
The company continues to report losses and negative operating and free cash flow despite growth in revenue. Share-price technical indicators also remain under pressure, reflecting a broader downtrend and negative momentum.
Conventional valuation measures offer limited support while earnings remain negative and no dividend yield is available. As a result, further exploration success, resource development and progress with strategic partners remain important factors for the company’s longer-term investment case.
More about Andrada Mining
Andrada Mining Limited is a Namibia-focused tin producer and critical minerals developer with a portfolio spanning tin, lithium and tantalum assets. The company is listed on AIM and the OTCQB market.
Its Lithium Ridge project is being advanced alongside SQM International as Andrada expands its exposure to battery metals while maintaining its established tin operations.
The company’s strategy centres on developing polymetallic resources capable of generating multiple commodity revenue streams. Its combination of producing tin operations and exploration-stage lithium pegmatites also creates potential opportunities to incorporate co-products such as tantalum into existing or future processing operations.
Through this diversified approach, Andrada aims to establish itself as a significant supplier to global critical mineral markets while supporting Namibia’s growing role in international metals supply chains.
Leave a Reply