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Authors whose works are in public domain in at least one jurisdiction

List of works by Chi Ma

1-50 of 78 results

Mineralogy. Discovery of bridgmanite, the most abundant mineral in Earth, in a shocked meteorite

scientific article

Geodesy by radio interferometry: Evidence for contemporary plate motion

scientific article

Ice-VII inclusions in diamonds: Evidence for aqueous fluid in Earth’s deep mantle

scientific article published in Science

The IAU 2000 Resolutions for Astrometry, Celestial Mechanics, and Metrology in the Relativistic Framework: Explanatory Supplement

scientific article published in Astronomical Journal

Shock synthesis of quasicrystals with implications for their origin in asteroid collisions

scientific article published on 13 June 2016

Collisions in outer space produced an icosahedral phase in the Khatyrka meteorite never observed previously in the laboratory

scientific article published on 08 December 2016

The chlorine isotope fingerprint of the lunar magma ocean

scientific article published on 25 September 2015

Ahrensite, γ-Fe2SiO4, a new shock-metamorphic mineral from the Tissint meteorite:...

scientific paper

Hollisterite (Al3Fe), kryachkoite (Al,Cu)6(Fe,Cu), and stolperite (AlCu): Three new minerals from ...

scientific paper

Remaining error sources in the nutation at the submilliarc second level

article by V. Dehant et al published May 2003 in Journal of Geophysical Research

Tissintite, (Ca, Na, ☐)AlSi2O6 , a highly-defective, shock-induced, high-pressure clinopyroxene in the Tissint martian meteorite

scientific article

Evidence in Tissint for recent subsurface water on Mars

scholarly article

The dumortierite supergroup. II. Three new minerals from the Szklary pegmatite, SW Poland: Nioboholtite, (Nb0.6□0.4)Al6BSi3O18, titanoholtite, (Ti0.75□0.25)Al6BSi3O18, and szklaryite, □Al6BAs3+ 3O15

article

Evidence of cross-cutting and redox reaction in Khatyrka meteorite reveals metallic-Al minerals formed in outer space

scientific article

Ultrafast growth of wadsleyite in shock-produced melts and its implications for early solar system impact processes

scientific article published on 10 August 2009

Burnettite, CaVAlSiO6, and paqueite, Ca3TiSi2(Al2Ti)O14, two new minerals from Allende: Clues to the evolution of a V-rich Ca-Al-rich inclusion

47th Lunar and Planetary Science Conference

Edscottite, Fe5C2, a new iron carbide mineral from the Ni-rich Wedderburn IAB iron meteorite

scientific article published in September 2019

Impact-melt hygrometer for Mars: The case of shergottite Elephant Moraine (EETA) 79001

scholarly article by Yang Liu et al published May 2018 in Earth and Planetary Science Letters

Neutron-Rich Chromium Isotope Anomalies in Supernova Nanoparticles

scientific article published in the Astrophysical Journal

Addibischoffite, Ca2Al6Al6O20, a new calcium aluminate mineral from the Acfer 214 CH carbonaceous chondrite: A new refractory phase from the solar nebula

scientific paper

Joegoldsteinite: A new sulfide mineral (MnCr2S4) from the Social Circle IVA iron meteorite

scientific article published in 2016

Chenmingite, FeCr2O4 in the CaFe2O4-type structure, a shock-induced, high-pressure mineral in the Tissint Martian meteorite

scientific article published in 2019

Hibonite-(Fe), (Fe,Mg)Al12O19, a new alteration mineral from the Allende meteorite

scientific article published in 2010

Nuwaite (Ni6GeS2) and butianite (Ni6SnS2), two new minerals from the Allende meteorite: Alteration products in the early solar system

scientific paper

Discovery of dmisteinbergite (hexagonal CaAl2Si2O8) in the Allende meteorite: A new member of refractory silicates formed in the solar nebula

scholarly article in American Mineralogist, vol. 98 no. 7, July 2013

Liebermannite, KAlSi3O8, a new shock-metamorphic, high-pressure mineral from the Zagami Martian meteorite

scholarly article

Krotite, CaAl2O4, a new refractory mineral from the NWA 1934 meteorite

scientific paper

Yttriaite-(Y): The natural occurrence of Y2O3 from the Bol'shaya Pol'ya River, Subpolar Urals, Russia

scientific paper

Shock Synthesis of Five-component Icosahedral Quasicrystals

scientific article published on 15 November 2017

Monipite, MoNiP, a new phosphide mineral in a Ca-Al-rich inclusion from the Allende meteorite

scientific paper

Browneite, MnS, a new sphalerite-group mineral from the Zaklodzie meteorite

scientific article

The future Global Geodetic Observing System

scholarly article

Murchisite, Cr5S6, a new mineral from the Murchison meteorite

scientific article

Żabińskiite, ideally Ca(Al0.5Ta0.5)(SiO4)O, a new mineral of the titanite group from ...

scientific paper

Kangite, (Sc,Ti,Al,Zr,Mg,Ca,☐)₂O₃, a new ultra-refractory scandia mineral from the Allende meteorite: Synchrotron micro-Laue diffraction and electron backscatter diffraction

scientific paper

New minerals in type A inclusions from Allende and clues to processes in the early solar system: Paqueite, Ca3TiSi2(Al,Ti,Si)3O14, and burnettite, CaVAlSiO6

scientific article published on 12 May 2022

Kyawthuite, Bi3+Sb5+O4, a new gem mineral from Mogok, Burma (Myanmar)

scientific paper

High pressure minerals in the Château-Renard (L6) ordinary chondrite: implications for collisions on its parent body

scientific article published on 29 June 2018

Barioperovskite, BaTiO3, a new mineral from the Benitoite Mine, California

scholarly article by Chi Ma & George R. Rossman published 1 January 2008 in American Mineralogist

Tilkerodeite, Pd2HgSe3, a New Platinum-Group Mineral from Tilkerode, Harz Mountains, Germany

scientific article

THE ORIGIN OF COLOR IN "FIRE" OBSIDIAN

article by Chi Ma et al published 1 June 2007 in The Canadian Mineralogist

Adrianite, Ca12(Al4Mg3Si7)O32Cl6, a new Cl-rich silicate mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion

scientific article

Allendeite (Sc4Zr3O12) and hexamolybdenum (Mo,Ru,Fe), two new minerals from an ultrarefractory inclusion from the Allende meteorite

scientific article

Zolenskyite, FeCr2S4, a new sulfide mineral from the Indarch meteorite

scientific article published in June 2022

Discovery of beckettite, Ca2V6Al6O20, a new alteration mineral in a V-rich Ca-Al-rich inclusion from Allende

Lunar and Planetary Science Conference (2016)

Buseckite, (Fe,Zn,Mn)S, a new mineral from the Zaklodzie meteorite

scholarly article in American Mineralogist, vol. 97 no. 7, June 2012

Dendoraite-(NH4), a new phosphate–oxalate mineral related to thebaite-(NH4) from the Rowley mine, Arizona, USA

scientific article published in August 2022

The dumortierite supergroup. I. A new nomenclature for the dumortierite and holtite groups

Tistarite, Ti2O3, a new refractory mineral from the Allende meteorite

scholarly article in American Mineralogist, vol. 94 no. 5-6, May 2009

Protocaseyite, a new decavanadate mineral containing a [Al4(OH)6(H2O)12]6+ linear tetramer, a novel isopolycation

scientific article published in June 2022