Brian Harold Mason (18 April 1917 – 3 December 2009) was a New Zealand

geochemist Geochemistry is the science that uses the tools and principles of chemistry to explain the mechanisms behind major geological systems such as the Earth's crust and its oceans. The realm of geochemistry extends beyond the Earth, encompassing the ...

and mineralogist who was one of the pioneers in the study of

meteorites A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the surface of a planet or moon. When the original object en ...

. He played a leading part in understanding the nature of the

Solar System The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar S ...

through his studies of

and

lunar rocks Moon rock or lunar rock is rock originating from Earth's Moon. This includes lunar material collected during the course of human exploration of the Moon, and rock that has been ejected naturally from the Moon's surface and landed on Earth as ...

. He also examined and classified thousands of

collected from

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

Life

Mason was born in Port Chalmers,

Dunedin Dunedin ( ; mi, Ōtepoti) is the second-largest city in the South Island of New Zealand (after Christchurch), and the principal city of the Otago region. Its name comes from , the Scottish Gaelic name for Edinburgh, the capital of Scotland. Th ...

, in 1917 and was brought up in

Christchurch Christchurch ( ; mi, Ōtautahi) is the largest city in the South Island of New Zealand and the seat of the Canterbury Region. Christchurch lies on the South Island's east coast, just north of Banks Peninsula on Pegasus Bay. The Avon River / ...

, New Zealand. He was educated at Christchurch Boys' High School and studied

geology Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Ear ...

and

chemistry Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions ...

at Canterbury University College, graduating

MSc MSC may refer to: Computers * Message Sequence Chart * Microelectronics Support Centre of UK Rutherford Appleton Laboratory * MIDI Show Control * MSC Malaysia (formerly known as Multimedia Super Corridor) * USB mass storage device class (USB MSC ...

with first-class honours in 1939. In November he left for Norway to work towards a doctorate, arriving in January 1940, but along with a colleague who held a British passport fled to Sweden in May following Operation Weserübung, the German invasion of Norway. In 1943, he completed a PhD in

geochemistry Geochemistry is the science that uses the tools and principles of chemistry to explain the mechanisms behind major geological systems such as the Earth's crust and its oceans. The realm of geochemistry extends beyond the Earth, encompassing the e ...

at the University of Stockholm under

Victor Goldschmidt Victor Moritz Goldschmidt (27 January 1888 in Zürich – 20 March 1947 in Oslo) was a Norwegian mineralogist considered (together with Vladimir Vernadsky) to be the founder of modern geochemistry and crystal chemistry, developer of the Goldsch ...

and left the country for Britain. He returned to Christchurch where he was appointed lecture of geology at Canterbury University College. He taught there for two years. In 1947, he was appointed professor of mineralogy at

Indiana University Indiana University (IU) is a system of public universities in the U.S. state of Indiana. Campuses Indiana University has two core campuses, five regional campuses, and two regional centers under the administration of IUPUI. *Indiana Universit ...

where he was based for rest of his life. He was a curator of mineralogy at both the

American Museum of Natural History The American Museum of Natural History (abbreviated as AMNH) is a natural history museum on the Upper West Side of Manhattan in New York City. In Theodore Roosevelt Park, across the street from Central Park, the museum complex comprises 26 inter ...

, New York, and the

Smithsonian Institution The Smithsonian Institution ( ), or simply the Smithsonian, is a group of museums and education and research centers, the largest such complex in the world, created by the U.S. government "for the increase and diffusion of knowledge". Founded ...

, Washington, D.C. Mason died in Washington, D.C., on 3 December 2009 from

renal failure Kidney failure, also known as end-stage kidney disease, is a medical condition in which the kidneys can no longer adequately filter waste products from the blood, functioning at less than 15% of normal levels. Kidney failure is classified as eit ...

. He was survived by his stepson, Frank W. Turner, who lived with Mason in Chevy Chase, MD. His third wife, Margarita C. Babb, and mother of Frank Turner, died on 3 February 2009 due to complications from

multiple myeloma Multiple myeloma (MM), also known as plasma cell myeloma and simply myeloma, is a cancer of plasma cells, a type of white blood cell that normally produces antibodies. Often, no symptoms are noticed initially. As it progresses, bone pain, an ...

. They were married for 15 years. Mason was married two other times, first to Anne Marie Linn and then to Virginia Powell; both marriages ended in divorce. He had a son, George, with his second wife. George died in a mountain climbing accident in 1981 at the age of 20.

Awards and honours

* Mason won the

Leonard Medal The Leonard Medal honors outstanding contributions to the science of meteoritics and closely allied fields. It is awarded by the Meteoritical Society. It was established in 1962 to honor the first President of the Society, Frederick C. Leonard. ...

from the Meteoritical Society in 1972 and the

Roebling Medal The Roebling Medal is the highest award of the Mineralogical Society of America for scientific eminence as represented primarily by scientific publication of outstanding original research in mineralogy. The award is named for Colonel Washington A ...

from the

Mineralogical Society of America The Mineralogical Society of America (MSA) is a scientific membership organization. MSA was founded in 1919 for the advancement of mineralogy, crystallography, geochemistry, and petrology, and promotion of their uses in other sciences, industry, ...

in 1993. * He was appointed an Honorary

Fellow of the Royal Society of New Zealand A fellow is a concept whose exact meaning depends on context. In learned or professional societies, it refers to a privileged member who is specially elected in recognition of their work and achievements. Within the context of higher education ...

in 1984. * Two minerals,

brianite Brianite is a phosphate mineral with the chemical formula Na2CaMg(PO4)2. It was first identified in an iron meteorite. This mineral is named after Brian Harold Mason (1917–2009), a pioneer in meteoritics. It was first reported from the Dayto ...

and stenhuggarite, have been named after Mason. Brianite is a

phosphate In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid . The phosphate or orthophosphate ion is derived from phospho ...

mineral (Na₂CaMg(PO₄)₂) and stenhuggarite ( sv, stenhuggare, link=no, meaning "mason") is a rare iron-

antimony Antimony is a chemical element with the symbol Sb (from la, stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient time ...

mineral. * Asteroid 12926 Brianmason, discovered by

Christine J. Schiff This is a list of minor-planet discoverers credited by the Minor Planet Center with the discovery of one or several minor planets (such as near-Earth and main-belt asteroids, Jupiter trojans and distant objects). , the discovery of 612,011 numb ...

in 1999, is named in his honor. The official was published by the

Minor Planet Center The Minor Planet Center (MPC) is the official body for observing and reporting on minor planets under the auspices of the International Astronomical Union (IAU). Founded in 1947, it operates at the Smithsonian Astrophysical Observatory. Function ...

on 13 October 2000 ().

Selected works

* ''The literature of geology'', American Museum of Natural History, 1953 * ''Meteorites'', Wiley, 1962 * ''The lunar rocks'', Authors Brian Harold Mason, William G. Melson, Wiley-Interscience, 1970, * ''Handbook of elemental abundances in meteorites'', Editor Brian Harold Mason, Gordon and Breach, 1971 * ''Principles of Geochemistry'' Editor Carleton B. Moore, Wiley, 1982, * ''Victor Moritz Goldschmidt: father of modern geochemistry'', Geochemical Society, 1992,

References

External links

* Photo of and interview with Mason as part of a longer piece about the Moon rocks, in Dutch, i
Vrij Nederland, July 1994
{{DEFAULTSORT:Mason, Brian Harold 1917 births 2009 deaths New Zealand geochemists People from Port Chalmers People educated at Christchurch Boys' High School Stockholm University alumni University of Canterbury alumni University of Canterbury faculty Indiana University faculty Smithsonian Institution people People associated with the American Museum of Natural History Meteorite researchers Fellows of the Royal Society of New Zealand New Zealand emigrants to the United States Deaths from kidney failure Presidents of the Geochemical Society

Life

Awards and honours

Selected works

See also

References

External links