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Keith O'Nions

b. 1944

British scientist

Geologist Mineralogist Geochemist
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About Keith O'Nions

Born 1944. Keith O'Nions is a British geologist, mineralogist and geochemist.

Sir Robert Keith O'Nions (born 26 September 1944), is a British scientist and ex-President & Rector of Imperial College London. He is the former Director General of the Research Councils UK as well as Professor of the Physics and Chemistry of Minerals and Head of the Department of Earth Sciences at the University of Oxford.

Early life O'Nions attended Yardley Grammar School in Birmingham. He studied geology as an undergraduate at the University of Nottingham, and completed a PhD at the University of Alberta before taking up a postdoctoral position at the University of Oslo.

Career O'Nions taught geochemistry at the University of Oxford from 1971 to 1975, before moving to Columbia University as Professor of Geology. In 1979 when he was appointed Royal Society Research Professor at the University of Cambridge. He remained in Cambridge until 1995, when he returned to Oxford to take up the Professorship of Physics and Chemistry of Minerals.

He was Knighted in 1999, and from 2000 to 2004 he was Chief Scientific Adviser to the Ministry of Defence. After a period as Director-General of the Research Councils UK, he was appointed to lead the newly formed Institute for Security Science and Technology at Imperial College, London in July 2008.

On 1 January 2010, following the resignation of Sir Roy Anderson, he became acting Rector of Imperial College London, `

Honours and awards

Awards In 1979, O'Nions was awarded the James B Macelwane Award by the American Geophysical Union, followed in 1983 with the Bigsby Medal of the Geological Society of London. In 1985, O'Nions was named Hallimond Lecturer by the Mineralogical Society and in 1986, was named both UK-Canada Rutherford Lecturer by the Royal Society and William Smith Lecturer by the Geological Society of London.

O'Nions was further named Ingerson Lecturer by the Geological Society of America in 1990. In 1995 he was awarded the Arthur Holmes Medal by the European Union of Geosciences and the Lyell Medal by the Geological Society of London. In 1998, Australian National University named O'Nions as Jaeger-Hales Lecturer, while in 2001 he won the Urey Medal, presented by the European Association of Geochemistry. He was named Bruce Peller Prize Lecturer by the Royal Society of Edinburgh in 2004, and appointed as a HonFREng

In September 2017 he was appointed by Natural Environment Research Council as Chair of the new British Geological Survey board. O'Nions served on the Board of A*Star, Singapore from 2013 to 2021, was Chair of Cambridge Enterprise from 2014 to 2020 and is Chair of Council, University of Nottingham.

Personal life In 1967 he married Rita Bill with whom he has had three daughters.

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Important facts

Birth century
Nationality
Education
University of Nottingham, University of Alberta, Columbia University, Imperial College London
Employers
University of Oxford, Imperial College London, Columbia University, University of Cambridge
Awards
Fellow of the Royal Society; Lyell Medal; Bigsby Medal; H. C. Urey Award; Arthur Holmes Medal; Fellow of the Royal Academy of Engineering; James B. Macelwane Medal; Knight Bachelor; HonFREng; Urey Medal (European Association of Geochemistry)
Also known as
Sir Robert Keith O'Nions, R.K. O'Nions, R. Keith O'Nions, Robert Keith O'Nions

People in Keith O'Nions's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Keith O'Nions's

Frequently asked questions

Who is Keith O'Nions?

British scientist

When was Keith O'Nions born?

Keith O'Nions was born on 26 September 1944 in Birmingham.

What is Keith O'Nions's occupation?

Keith O'Nions is a geologist, mineralogist and geochemist.

What nationality is Keith O'Nions?

Keith O'Nions is British.

Sources & further reading

· Wikipedia: Keith O'Nions

· Wikidata: Q4170934

· DBpedia: Keith O'Nions

Cite this page

APA: Biography.guide. (2026). Keith O'Nions. https://biography.guide/keith-o-nions/

MLA: "Keith O'Nions." Biography.guide, https://biography.guide/keith-o-nions/.

Chicago: "Keith O'Nions." Biography.guide. https://biography.guide/keith-o-nions/.

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