Titan–Teck germanium from zinc waste: flowsheet and value notes for mine engineers
Reviewed by Tom Sullivan
First reported on MINING.com
30 Second Briefing
Titan Mining has signed a cooperation agreement with Teck Resources to assess recovering about 13,000 kg/year of germanium from existing process waste streams at the Empire State Mine zinc operation in New York, using Teck’s Trail Operations in British Columbia as the potential processing hub. The partners will test upgraded ESM process streams as germanium-bearing feedstock and negotiate volumes, payability and possible long-term offtake, targeting a capital-efficient flowsheet that avoids new mining. With US warehouse prices at US$5,800–8,600/kg and minimal domestic output, successful recovery could add significant incremental cash flow and establish Titan as a US germanium supplier.
Technical Brief
- Germanium at Empire State Mine occurs in material separate from primary zinc sulphide mineralisation, sitting in process waste.
- Teck’s Trail Operations in British Columbia will be assessed as the hydrometallurgical hub for treating upgraded feed.
- Titan’s Kilbourne demonstration facility in New York is producing graphite concentrates, indicating multi-product flowsheet integration experience at the company level.
Our Take
Titan Mining’s Empire State Mine is already hosting the 1,200 t/y Kilbourne graphite demonstration plant, so adding germanium recovery from zinc waste positions the New York complex as a multi-critical-mineral hub rather than a single-commodity zinc operation.
Teck Resources has recently been vocal about Canada’s need to speed up critical-minerals permitting, and pairing its Trail Operations expertise with Titan’s US-based zinc and graphite assets spreads regulatory and geopolitical risk across both Canada and the USA for germanium supply.
With Titan Mining’s market capitalisation under US$300 million and its shares jumping 11% on this Teck offtake-linked news, the deal underlines how critical-mineral byproduct streams like germanium can be disproportionately value-accretive for smaller zinc producers in our database.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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