Power your career
Cornish Lithium is a people-focused employer, dedicated to creating a positive work environment where wellbeing matters, everyone’s contributions are valued, and diversity is embraced.
Scroll down to read more about what it is like to work at Cornish Lithium and click below to see our current vacancies.
From geologists to data scientists
We are always keen to meet potential new team members. At Cornish Lithium, you will find an engaging and rewarding career that helps you reach your ambitions.
Why Cornish Lithium?
We are committed to our people, the planet and excellence in everything we do. This includes establishing best practices, pioneering green technologies, developing skills, creating careers and inspiring the next generation.
Our purpose and mission
We care deeply about supporting the UK’s transition to renewable clean energy.
Our mission
Our mission is to enable the UK’s transition to renewable energy.
Our purpose
Our purpose is to secure an ethical and environmentally responsible
lithium supply in the UK.
Our values
Innovation
Driving sustainable solutions through cutting-edge mineral knowledge.
Inclusion
Embracing diversity in culture, identity, and perspectives.
Integrity
Upholding transparency, honesty, and our commitment to communities.
Frequently asked questions
In Cornwall, lithium is found in two main forms: within mica minerals in granite rock and dissolved in geothermal fluids (brines) that flow deep underground. Cornish Lithium’s exploration focuses on both lithium in hard rock and geothermal brines.
At our Trelavour Hard Rock Project, Cornwall Lithium is repurposing a former china clay pit and seeking to redevelop former pits for waste storage. In relation to our geothermal projects, Cornish Lithium first recognised the presence of lithium in saline waters in Cornwall from historic records made at the time when the county had a significant mining industry. The miners frequently encountered geological faults (large naturally-occurring cracks in the earth) from which flowed significant quantities of hot saline water. Such occurrences in old mines demonstrate a much larger geological phenomenon which Cornish Lithium believes could be widespread across the county; as a result the company is not focussing on the old mines themselves but on the geological structures which contain the circulating lithium-enriched fluids. Cornish Lithium plans to drill extraction boreholes into these fracture zones and does not therefore need to reopen old mines, or to extract water from the mines themselves. We plan to drill boreholes to extract fluids from 2km depth and so will bypass old mine workings.
Lithium is our primary focus. However, as we build our knowledge of the geology, structures and mineralisation in Cornwall we are discovering areas which offer very good potential for other metals such as copper, cobalt, tin and other metals which are vital to the development of modern technologies including batteries.
Some of our mineral rights agreements give us the ability to explore for other minerals in addition to lithium and hence we are actively prioritising areas that could be of interest. Our use of advanced digital mapping and modelling techniques gives Cornish Lithium the ability to“see”mineralisation that could be exploited using modern mining methods.
Lithium in its metallic form is highly reactive, so it is never found in nature in this state. Instead, the mining industry primarily produces lithium carbonate, a stable, white powder that is safe for handling and widely used in various applications.
The environmental impacts depend on the extraction methods used. The process used in our geothermal lithium extraction plants can be likened to a water purification system. Mineral-rich water is pumped from approximately 2,000 metres below the surface via a borehole and passed through columns where the lithium is extracted from the water. With the lithium removed, the water is returned to the ground via a second borehole. The plant will have a footprint the size of a supermarket or medium-sized industrial unit. Direct extraction of lithium from geothermal fluids using cutting-edge technology is the most environmentally responsible method available.
Our Hard Rock Project near St Dennis is repurposing a former china clay pit to produce lithium. We plan to extract lithium from hard rock in the pit and use a new process technology. This extraction method should have a significantly lower carbon footprint compared to other hard rock lithium extraction processes used elsewhere in the world.
Cornish Lithium strive to ensure that the impacts of all our projects are kept to a minimum.
Cornish Lithium’s Trelavour Hard Rock Project alone is expected to produce 10,000 tonnes of lithium hydroxide annually, which will considerably strengthen the UK’s critical minerals supply chain and reduce the UK’s reliance on importing carbon-intensive materials from abroad.
The project will create around 300 highly-skilled jobs and generate up to £800 million for the Cornish economy over its 20-year life.
Reviving a 4,000-year-old mining industry in Cornwall presents a tremendous opportunity to boost the local economy, and Cornish Lithium is committed to playing a key role in this transformation in an environmentally responsible manner.
