Kiguma Jack Murata (December 29, 1909 MarysvilleDecember 27, 2001

Sacramento Sacramento ( or ; ; ) is the capital city of the U.S. state of California and the seat of Sacramento County. Located at the confluence of the Sacramento and American Rivers in Northern California's Sacramento Valley, Sacramento's 2020 p ...

) was a

Japanese American are Americans of Japanese ancestry. Japanese Americans were among the three largest Asian Americans, Asian American ethnic communities during the 20th century; but, according to the 2000 United States census, 2000 census, they have declined in ...

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 e ...

of the

U.S. Geological Survey The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March ...

who served as Scientist-in-Charge of the

Hawaiian Volcano Observatory The Hawaiian Volcano Observatory (HVO) is an agency of the United States Geological Survey (USGS) and one of five volcano observatories operating under the USGS Volcano Hazards Program. Based in Hilo, Hawaii on the Island of Hawaii, the obser ...

from 1958 to 1960. Murata was a

fellow A fellow is a title and form of address for distinguished, learned, or skilled individuals in academia, medicine, research, and industry. The exact meaning of the term differs in each field. In learned society, learned or professional society, p ...

of 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, ...

and the

Geological Society of America The Geological Society of America (GSA) is a nonprofit organization dedicated to the advancement of the geosciences. History The society was founded in Ithaca, New York, in 1888 by Alexander Winchell, John J. Stevenson, Charles H. Hi ...

, and served on the Standards Committee of the

Geochemical Society The Geochemical Society is a nonprofit scientific organization founded to encourage the application of chemistry to solve problems involving geology and cosmology. The society promotes understanding of geochemistry through the annual Goldschmidt Co ...

in 1957. In 1980, Murata received a Distinguished Service Award from the

U.S. Department of the Interior The United States Department of the Interior (DOI) is an executive department of the U.S. federal government responsible for the management and conservation of most federal lands and natural resources. It also administers programs relating t ...

in 1980, the department's highest honor.

Personal life

Murata married Fumiko Elizabeth Kozono in 1938. She was also known as Elizabeth F. Murata by the time of her death. Kiguma Murata's son, Stephen K. Murata, won an

Air Force Commendation Medal The Commendation Medal is a mid-level United States military decoration presented for sustained acts of heroism or meritorious service. Each branch of the United States Armed Forces issues its own version of the Commendation Medal, with a fift ...

in 1967.

Mineralogy

The mineral murataite-(Y), commonly known as murataite, was named for him in 1974. The tree species ''Ochroma murata'' (genus ''

Ochroma ''Ochroma pyramidale'', commonly known as balsa, is a large, fast-growing tree native to the Americas. It is the sole member of the genus ''Ochroma'', and is classified in the subfamily Bombacoideae of the mallow family Malvaceae. The tree is fa ...

'') is also named for him. Murata was also involved in naming minerals, such as faheyite, which he, with Marie Louise Lindberg, named for

Joseph John Fahey Joseph John Fahey (July 30, 1901June 29, 1980) was an American geologist and geochemist. He joined the U.S. Geological Survey in 1927, where he worked until his retirement in 1971. During his career, he named seventeen minerals, including bradley ...

Memberships

During the 1940s and 50s, he was a member of the

Optical Society of America Optica, founded as the Optical Society of America (later the Optical Society), is a professional society of individuals and companies with an interest in optics and photonics. It publishes journals, organizes conferences and exhibitions, and ca ...

, as well as a member of both the Hawaiian Academy of Science around 1960 and the

Society of Economic Paleontologists and Mineralogists The Society for Sedimentary Geology is an international not-for-profit, scientific society based in the US state of Oklahoma. It is commonly referred to by its acronym SEPM, which refers to its former name, the Society of Economic Paleontologists a ...

in the 1970s.

Impact

Murata died 2001 in

Sacramento, California Sacramento ( or ; ; ) is the List of capitals in the United States, capital city of the U.S. state of California and the county seat, seat of Sacramento County, California, Sacramento County. Located at the confluence of the Sacramento Rive ...

pneumonia Pneumonia is an Inflammation, inflammatory condition of the lung primarily affecting the small air sacs known as Pulmonary alveolus, alveoli. Symptoms typically include some combination of Cough#Classification, productive or dry cough, ches ...

, following a

stroke Stroke is a medical condition in which poor cerebral circulation, blood flow to a part of the brain causes cell death. There are two main types of stroke: brain ischemia, ischemic, due to lack of blood flow, and intracranial hemorrhage, hemor ...

months earlier. After his death, he was extended a tribute in the

House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...

Robert T. Matsui Robert Takeo Matsui (, September 17, 1941 – January 1, 2005) was an American politician from the state of California. Matsui was a member of the Democratic Party and served in the U.S. House of Representatives as the congressman for California ...

, who described him as "one of the most distinguished scientists and Government employees among Americans of Japanese ancestry in this country."

Personal life

Mineralogy

Memberships

Impact

References

Further reading