Ma, Chi

Combined from CaltechAUTHORS

• Ryazantsev, Konstantin M. and Krot, Alexander N., et el. (2024) Corundum ± magnesium‐deltalumite ± hibonite‐bearing objects in the CH chondrite Sayh al Uhaymir 290; Meteoritics & Planetary Science; 10.1111/maps.14238
• Ma, Chi and Yoshizaki, Takashi, et el. (2024) Rubinite, Ca₃Ti³⁺₂Si₃O₁₂, a new mineral in CV3 carbonaceous chondrites and a refractory garnet from the solar nebula; American Mineralogist; 10.2138/am-2024-9435
• Kampf, Anthony R. and Smith, Jason B., et el. (2024) New Minerals from the Redmond Mine, North Carolina, USA: VII. Zincochenite, the Zn Analogue of Chenite; Canadian Journal of Mineralogy and Petrology; Vol. 62; No. 3; 529–536; 10.3749/2400007
• Herd, Christopher D. K. and Ma, Chi, et el. (2024) Three new iron-phosphate minerals from the El Ali iron meteorite, Somalia: Elaliite, Fe²⁺₈Fe³⁺ (PO₄)O₈; elkinstantonite, Fe₄(PO₄)₂O; and olsenite, KFe₄(PO₄)₃; American Mineralogist; 10.2138/am-2023-9225
• Ma, Chi and Krot, Alexander N., et el. (2024) Louisfuchsite, Ca₂(Mg₄Ti₂)(Al₄Si₂)O₂₀, a new rhönite-type mineral from the NWA 4964 CK meteorite: A refractory phase from the solar nebula; American Mineralogist; 10.2138/am-2023-9283
• Kampf, Anthony R. and Smith, Jason B., et el. (2024) New Minerals from the Redmond Mine, North Carolina, USA: VI. Boojumite and Kennygayite, Two New Minerals with Structures Based on Chains of Oxocentered OPb₄ TETRAHEDRA; Canadian Journal of Mineralogy and Petrology; Vol. 62; No. 2; 391-403; 10.3749/2300051
• Kampf, Anthony R. and Smith, Jason B., et el. (2024) New Minerals from the Redmond Mine, North Carolina, USA: V. Finescreekite and Hayelasdiite, Two New Thiosulfate Minerals Containing Cubane-Like Pb₄O₄ Structural Units; Canadian Journal of Mineralogy and Petrology; Vol. 62; No. 2; 379–390; 10.3749/2300044
• Kampf, Anthony R. and Smith, Jason B., et el. (2023) New Minerals from the Redmond Mine, North Carolina, USA: IV. Haywoodite and Hanahanite, Two New Minerals Containing Gordaite-Like Sheets; Canadian Journal of Mineralogy and Petrology; Vol. 61; No. 6; 1137-1149; 10.3749/2300027
• Kampf, Anthony R. and Plášil, Jakub, et el. (2023) Shinarumpite, a new cobalt uranyl sulfate mineral from the Scenic mine, San Juan County, Utah, USA, structurally related to leydetite; Mineralogical Magazine; 10.1180/mgm.2022.128
• Hu, Jinping and Asimow, Paul D., et el. (2023) Shock-recovered maskelynite indicates low-pressure ejection of shergottites from Mars; Science Advances; Vol. 9; No. 18; Art. No. adf2906; PMCID PMC10156110; 10.1126/sciadv.adf2906
• Kampf, Anthony R. and Harlow, George E., et el. (2023) Pohlite, a new lead iodate hydroxide chloride from Sierra Gorda, Chile; Mineralogical Magazine; 1-7; 10.1180/mgm.2022.123
• Cooper, Mark A. and Dunning, Gail, et el. (2023) The first occurrence of the carbide anion, C⁴⁻, in an oxide mineral: Mikecoxite, ideally (CHg₄)OCl₂, from the McDermitt open-pit mine, Humboldt County, Nevada, U.S.A.; American Mineralogist; Vol. 108; No. 3; 606-613; 10.2138/am-2022-8408
• Nakamura, T. and Matsumoto, M., et el. (2023) Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples; Science; Vol. 379; No. 6634; Art. No. .abn8671; 10.1126/science.abn8671
• Plášil, Jakub and Kampf, Anthony R., et el. (2023) Oldsite, K₂Fe²⁺[(UO₂)(SO₄)₂]₂(H₂O)₈, a new uranyl sulfate mineral from Utah, USA: its description and implications for the formation and occurrences of uranyl sulfate minerals; Mineralogical Magazine; Vol. 87; No. 1; 151-159; 10.1180/mgm.2022.106
• Baziotis, I. P. and Xydous, S., et el. (2023) Investigation of the shocked Viñales ordinary chondrite (L6) meteorite fall – Implications for shock classification, fragmentation, and collision dynamics; Icarus; Vol. 390; Art. No. 115326; 10.1016/j.icarus.2022.115326
• Bindi, Luca and Pasek, Matthew A., et el. (2023) Electrical discharge triggers quasicrystal formation in an eolian dune; Proceedings of the National Academy of Sciences of the United States of America; Vol. 120; No. 1; Art. No. e2215484119; PMCID PMC9910441; 10.1073/pnas.2215484119
• Barkov, A. Y. and Tolstykh, N. D., et el. (2022) Kuvaevite, Ir5Ni10S16, a New Mineral Species, Its Associations and Genetic Features, from the Sisim River Placer Zone, Eastern Sayans; Russian Geology and Geophysics; Vol. 63; No. 12; 1373-1387; 10.2113/rgg20224455
• Kampf, Anthony R. and Mills, Stuart J., et el. (2022) Tombstoneite, a new mineral from Tombstone, Arizona, USA, with a pinwheel-like Te⁶⁺O₃(Te⁴⁺O₃)₃ cluster; Mineralogical Magazine; 10.1180/mgm.2022.98
• Kampf, Anthony R. and Hughes, John M., et el. (2022) Pomite and pseudopomite, two new carbonate-encapsulating mixed-valence polyoxovanadate minerals; American Mineralogist; Vol. 107; No. 11; 2143-2149; 10.2138/am-2022-8335
• Baziotis, Ioannis and Xydous, Stamatios, et el. (2022) Jadeite and related species in shocked meteorites: Limitations on inference of shock conditions; American Mineralogist; Vol. 107; No. 10; 1868-1877; 10.2138/am-2022-8220
• Kampf, Anthony R. and Plášil, Jakub, et el. (2022) Scenicite, a new uranyl-sulfate mineral from the White Canyon district, San Juan County, Utah, USA; Mineralogical Magazine; Vol. 86; No. 5; 743-748; 10.1180/mgm.2022.53
• Kampf, Anthony R. and Hughes, John M., et el. (2022) Pseudodickthomssenite, Mg(VO₃)₂·8H₂O, a New Mineral from the Pickett Corral Mine, Bull Canyon, Montrose County, Colorado, USA; Canadian Mineralogist; Vol. 60; No. 5; 797-804; 10.3749/canmin.2200012
• Kampf, Anthony R. and Missen, Owen P., et el. (2022) Matthiasweilite, PbTe⁴⁺O₃, a New Tellurite Mineral from the Delamar Mine, Lincoln County, Nevada, USA; Canadian Mineralogist; Vol. 60; No. 5; 805-814; 10.3749/canmin.2200015
• Hawthorne, Frank C. and Hughes, John M., et el. (2022) Magnussonite, Mn²⁺₁₈ (As³⁺O₃)₆Mn¹⁺ₓ(H₂O, Clₓ, ☐): Re-Examination of the Structure and the [Mn¹⁺(As³⁺O₃)₆] Cluster; Crystals; Vol. 12; No. 9; Art. No. 1221; 10.3390/cryst12091221
• Kampf, Anthony R. and Cooper, Mark A., et el. (2022) Dendoraite-(NH₄), a new phosphate-oxalate mineral related to thebaite-(NH₄) from the Rowley mine, Arizona, USA; Mineralogical Magazine; Vol. 86; No. 4; 531-538; 10.1180/mgm.2021.98
• Liu, Yang and Ma, Chi (2022) Direct evidence of volcanic outgassing of Na and K on the Moon from Apollo orange beads; Icarus; Vol. 382; Art. No. 115044; 10.1016/j.icarus.2022.115044
• Kampf, Anthony R. and Cooper, Mark A., et el. (2022) Relianceite-(K), a new phosphate-oxalate mineral related to davidbrownite-(NH₄) from the Rowley mine, Arizona, USA; Mineralogical Magazine; Vol. 86; No. 4; 539-547; 10.1180/mgm.2021.99
• Kampf, Anthony R. and Ma, Chi, et el. (2022) Håleniusite-(Ce), CeOF, the Ce Analogue of Håleniusite-(La) from the Água de Pau Volcano, Sãn Miguel Island, Azores District, Portugal; Canadian Mineralogist; Vol. 60; No. 4; 713-717; 10.3749/canmin.2200002
• Ma, Chi and Beckett, John R., et el. (2022) 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; Meteoritics and Planetary Science; Vol. 57; No. 6; 1300-1324; 10.1111/maps.13826
• Ma, Chi and Rubin, Alan E. (2022) Zolenskyite, FeCr₂S₄, a new sulfide mineral from the Indarch meteorite; American Mineralogist; Vol. 107; No. 6; 1030-1033; 10.2138/am-2022-8094
• Kampf, Anthony R. and Mills, Stuart J., et el. (2022) Flaggite, Pb₄Cu²⁺₄Te⁶⁺₂(SO₄)₂O₁₁(OH)₂(H₂O), a new mineral with stair-step-like HCP layers from Tombstone, Arizona, USA; Mineralogical Magazine; Vol. 86; No. 3; 397-404; 10.1180/mgm.2022.37
• Baziotis, I. P. and Ma, C., et el. (2022) Unique evidence of fluid alteration in the Kakowa (L6) ordinary chondrite; Scientific Reports; Vol. 12; Art. No. 5520; PMCID PMC9005539; 10.1038/s41598-022-09465-6
• Ma, Chi and Tschauner, Oliver, et el. (2022) A high-pressure, clinopyroxene-structured polymorph of albite in highly shocked terrestrial and meteoritic rocks; American Mineralogist; Vol. 107; No. 4; 625-630; 10.2138/am-2021-7925
• Ivanova, Marina A. and Lorenz, Cyril A., et el. (2022) Sierra Gorda 013: Unusual CBa‐like chondrite; Meteoritics and Planetary Science; Vol. 57; No. 3; 657-682; 10.1111/maps.13786
• Ma, Chi and Krot, Alexander N., et el. (2021) Beckettite, Ca₂V₆Al₆O₂₀, a new mineral in a Type A refractory inclusion from Allende and clues to processes in the early solar system; Meteoritics and Planetary Science; Vol. 56; No. 12; 2265-2272; 10.1111/maps.13771
• Barkov, Andrei Y. and Bindi, Luca, et el. (2021) Unnamed Pt(Cu_(0.67)Sn_(0.33)) from the Bolshoy Khailyk River, Western Sayans, Russia, and a Review of Related Compounds and Solid Solutions; Minerals; Vol. 11; No. 11; Art. No. 1240; 10.3390/min11111240
• Gahlan, Hisham A. and Asimow, Paul D., et el. (2021) Geochemistry and mineralogy of the Jebel Aja Igneous Intrusion and the associated exotic pegmatites, Arabian Shield, Saudi Arabia; Lithos; Vol. 400-401; Art. No. 106395; 10.1016/j.lithos.2021.106395
• Garvie, Laurence A. J. and Ma, Chi, et el. (2021) Carletonmooreite, Ni₃Si, a new silicide from the Norton County aubrite meteorite; American Mineralogist; Vol. 106; No. 11; 1828-1834; 10.2138/am-2021-7645
• Palke, Aaron C. and Henling, Lawrence M., et el. (2021) Johnkoivulaite, Cs(Be₂B)Mg₂Si₆O₁₈, a new mineral of the beryl group from the gem deposits of Mogok, Myanmar; American Mineralogist; Vol. 106; No. 11; 1844-1851; 10.2138/am-2021-7785
• Rubin, Alan and Ma, Chi (2021) Meteorite Mineralogy; ISBN 9781108613767; Meteorite Mineralogy; 10.1017/9781108613767
• Ma, Chi and Rubin, Alan E. (2021) Discovery of zolenskyite (FeCr₂S₄), a new sulfide mineral in the Indarch enstatite chondrite; Meteoritics and Planetary Science; Vol. 56; No. S1; Art. No. 171; 10.1111/maps.13727
• Liu, Yang and Fischer, Woodward W., et el. (2021) Manganese oxides in Martian meteorites Northwest Africa (NWA) 7034 and 7533; Icarus; Vol. 364; Art. No. 114471; 10.1016/j.icarus.2021.114471
• Baziotis, I. B. and Xydous, S., et el. (2021) Discovery of high-pressure polymorphs in the recent fall of Viñales (L6 ordinary chondrite): implications for collisions on its parent body; Meteoritics and Planetary Science; Vol. 56; No. S1; Art. No. 17; 10.1111/maps.13727
• Tschauner, Oliver and Ma, Chi, et el. (2021) Stöfflerite, (Ca,Na)(Si,Al)₄O₈ in the hollandite structure: A new high-pressure polymorph of anorthite from martian meteorite NWA 856; American Mineralogist; Vol. 106; No. 4; 650-655; 10.2138/am-2021-7563
• Barkov, Andrei Y. and Bindi, Luca, et el. (2021) Fleetite, Cu₂RhIrSb₂, a New Species of Platinum-Group Mineral from the Miass Placer Zone, Southern Urals, Russia; Canadian Mineralogist; Vol. 59; No. 2; 423-430; 10.3749/canmin.2000073
• Mills, Stuart J. and Kartashov, Pavel M., et el. (2021) Native tungsten from the Bol'shaya Pol'ya river valley and Mt Neroyka, Russia; Mineralogical Magazine; Vol. 85; No. 1; 76-81; 10.1180/mgm.2021.7
• Ma, Chi and Beckett, John R. (2021) Kaitianite, Ti³⁺₂Ti⁴⁺O₅, a new titanium oxide mineral from Allende; Meteoritics and Planetary Science; Vol. 56; No. 1; 96-107; 10.1111/maps.13576
• Tschauner, Oliver and Ma, Chi, et el. (2020) Structure Analysis of Natural Wangdaodeite—LiNbO₃-Type FeTiO₃; Minerals; Vol. 10; No. 12; Art. No. 1072; 10.3390/min10121072
• Hu, Jinping and Asimow, Paul D., et el. (2020) Shock synthesis of Al-Fe-Cr-Cu-Ni icosahedral quasicrystal; ISBN 978-0-7354-4000-5; Shock Compression of Condensed Matter - 2019; Art. No. 100013; 10.1063/12.0001005
• Xiong, Yong and Zhang, Ai-Cheng, et el. (2020) Mineralogical and oxygen isotopic study of a new ultrarefractory inclusion in the Northwest Africa 3118 CV3 chondrite; Meteoritics and Planetary Science; Vol. 55; No. 10; 2184-2205; 10.1111/maps.13575
• Rubin, Alan E. and Ma, Chi (2020) Meteorite Mineralogy; ISBN 9780190647926; Oxford Research Encyclopedia of Planetary Science; 10.1093/acrefore/9780190647926.013.205
• White, Lee F. and Tait, Kimberly T., et el. (2020) Reply to Bada: Acidity and fluid composition on the Tagish Lake parent body; Proceedings of the National Academy of Sciences of the United States of America; Vol. 117; No. 37; 22650-22651; PMCID PMC7502753; 10.1073/pnas.2014548117
• Paque, Julie M. and Hofmann, Amy E., et el. (2020) Electron Microprobe/SIMS Determinations of Al in Olivine: Applications to Solar Wind, Pallasites and Trace Element Measurements; Geostandards and Geoanalytical Research; Vol. 44; No. 3; 473-484; 10.1111/ggr.12347
• Ma, Chi and Förster, Hans-Jürgen, et el. (2020) Tilkerodeite, Pd₂HgSe₃, a New Platinum-Group Mineral from Tilkerode, Harz Mountains, Germany; Crystals; Vol. 10; No. 8; Art. No. 687; 10.3390/cryst10080687
• White, Lee F. and Tait, Kimberly T., et el. (2020) Evidence for sodium-rich alkaline water in the Tagish Lake parent body and implications for amino acid synthesis and racemization; Proceedings of the National Academy of Sciences of the United States of America; Vol. 117; No. 21; 11217-11219; PMCID PMC7260959; 10.1073/pnas.2003276117
• Ma, Chi and Krot, Alexander N., et el. (2020) Warkite, Ca₂Sc₆Al₆O₂₀, a new mineral in carbonaceous chondrites and a key-stone phase in ultrarefractory inclusions from the solar nebula; Geochimica et Cosmochimica Acta; Vol. 277; 52-86; 10.1016/j.gca.2020.03.002
• Hu, Jinping and Asimow, Paul D., et el. (2020) First synthesis of a unique icosahedral phase from the Khatyrka meteorite by shock-recovery experiment; International Union of Crystallography Journal; Vol. 7; No. 3; 434-444; PMCID PMC7201281; 10.1107/s2052252520002729
• Tschauner, Oliver and Ma, Chi, et el. (2020) Riesite, a New High Pressure Polymorph of TiO₂ from the Ries Impact Structure; Minerals; Vol. 10; No. 1; Art. No. 78; 10.3390/min10010078
• Krot, A. N. and Ma, C., et el. (2019) Mineralogy, Petrography, and Oxygen Isotopic Compositions of Ultrarefractory Inclusions from Carbonaceous Chondrites; Geochemistry; Vol. 79; No. 4; Art. No. 125519; 10.1016/j.chemer.2019.07.001
• Krot, Alexander N. and Nagashima, Kazuhide, et el. (2019) Mineralogy, Petrography, and Oxygen and Aluminum-Magnesium Isotope Systematics of Grossite-Bearing Refractory Inclusions; Geochemistry; Vol. 79; No. 4; Art. No. 125529; 10.1016/j.chemer.2019.08.001
• Ma, Chi and Tschauner, Oliver, et el. (2019) Chenmingite, FeCr_2O_4 in the CaFe_2O_4-type structure, a shock-induced, high-pressure mineral in the Tissint martian meteorite; American Mineralogist; Vol. 104; No. 10; 1521-1525; 10.2138/am-2019-6999
• Förster, Hans-Jürgen and Ma, Chi, et el. (2019) Nickeltyrrellite, CuNi₂Se₄, a new member of the spinel supergroup from El DragÓn, Bolivia; The Canadian Mineralogist; Vol. 57; No. 5; 637-646; 10.3749/canmin.1900025
• Ma, Chi and Rubin, Alan E. (2019) Edscottite, Fe_5C_2, a new iron carbide mineral from the Ni-rich Wedderburn IAB iron meteorite; American Mineralogist; Vol. 104; No. 9; 1351-1355; 10.2138/am-2019-7102
• Palke, Aaron C. and Sun, Ziyin, et el. (2019) Johnkoivulaite: A New Gem Mineral; Gems and Gemology; Vol. 55; No. 3; 454-455
• Ma, Chi and Tschauner, Oliver, et el. (2019) A vacancy‐rich, partially inverted spinelloid silicate, (Mg,Fe,Si)_2(Si,□)O_4, as a major matrix phase in shock melt veins of the Tenham and Suizhou L6 chondrites; Meteoritics and Planetary Science; Vol. 54; No. 9; 1907-1918; 10.1111/maps.13349
• Ivanova, M. A. and Ma, C., et el. (2019) A New Unusual Bencubbinite (CBa), Sierra Gorda 013 with Unique V-Rich Sulfides; Meteoritics and Planetary Science; Vol. 54; No. S2; 6149; 10.1111/maps.13346
• Krot, A. N. and Ma, C., et el. (2019) Mineralogy, Petrography, and Oxygen Isotopic Compositions of Ultrarefractory Inclusions from Carbonaceous Chondrites; Meteoritics and Planetary Science; Vol. 54; No. S2; 6109; 10.1111/maps.13346
• Ma, Chi and Rubin, Alan (2019) Edscottite, Fe_5C_2, a New Iron Carbide Mineral from the Wedderburn Iron Meteorite; Meteoritics and Planetary Science; Vol. 54; No. S2; 6395; 10.1111/maps.13346
• Ma, Chi (2019) Discovery of Kaitianite, Ti^(3+)_2Ti^(4+)O_5, in Allende: A New Refractory Mineral from the Solar Nebula; Meteoritics and Planetary Science; Vol. 54; No. S2; 6098; 10.1111/maps.13346
• Ma, Chi and Liu, Yang (2019) Discovery of a zinc-rich mineral on the surface of lunar orange pyroclastic beads; American Mineralogist; Vol. 104; No. 3; 447-452; 10.2138/am-2019-6896
• Barkov, Andrei Y. and Tamura, Nobumichi, et el. (2019) Platiniferous Tetra-Auricupride: A Case Study from the Bolshoy Khailyk Placer Deposit, Western Sayans, Russia; Minerals; Vol. 9; No. 3; Art. No. 160; 10.3390/min9030160
• Paar, Werner H. and Ma, Chi, et el. (2019) Discovery of native aluminum on Variscan metagranitoids in Upper Carinthia, Austria: natural or anthropogenic origin?; Rendiconti Lincei. Scienze Fisiche e Naturali; Vol. 30; No. 1; 167-184; 10.1007/s12210-019-00760-5
• Zhang, Ai-Cheng and Wang, Shu-Zhou, et el. (2019) An example of high-T, high-symmetry crystallization: Spherical (Mg,Fe)-oxides formed by particle attachment in the shocked martian meteorite Northwest Africa 7755; American Mineralogist; Vol. 104; No. 1; 150-157; 10.2138/am-2019-6597
• Ma, Chi and Beckett, John R. (2018) Nuwaite (Ni_6GeS_2) and butianite (Ni_6SnS_2), two new minerals from the Allende meteorite: Alteration products in the early solar system; American Mineralogist; Vol. 103; No. 12; 1918-1924; 10.2138/am-2018-6599
• Ma, Chi (2018) A closer look at shocked meteorites: Discovery of new high-pressure minerals; American Mineralogist; Vol. 103; No. 10; 1521-1522; 10.2138/am-2018-6710
• Kampf, Anthony R. and Rossman, George R., et el. (2018) Ramazzoite, [Mg_8Cu_(12)(PO_4)(CO_3)4(OH)(24)(H_2O)(20)][(H(0.33)SO_4)3(H_2O)(36)], the first mineral with a polyoxometalate cation; European Journal of Mineralogy; Vol. 30; No. 4; 827-834; 10.1127/ejm/2018/0030-2748
• Ma, Chi and Krot, Alexander N. (2018) Adrianite, Ca₁₂(Al₄Mg₃Si₇)O₃₂Cl₆, a new Cl-rich silicate mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion; American Mineralogist; Vol. 103; No. 8; 1329-1334; PMCID PMC6448150; 10.2138/am-2018-6505
• Ma, Chi (2018) Discovery of meteoritic baghdadite, Ca_3(Zr,Ti)Si_2O_9, in Allende: The first solar silicate with structurally essential zirconium?; Meteoritics and Planetary Science; Vol. 53; No. S1; 6358; 10.1111/maps.13146
• Baziotis, Ioannis and Asimow, Paul D., et el. (2018) High pressure minerals in the Château-Renard (L6) ordinary chondrite: implications for collisions on its parent body; Scientific Reports; Vol. 8; Art. No. 9851; PMCID PMC6026127; 10.1038/s41598-018-28191-6
• Liu, Yang and Chen, Yang, et el. (2018) Impact-melt hygrometer for Mars: The case of shergottite Elephant Moraine (EETA) 79001; Earth and Planetary Science Letters; Vol. 490; 206-215; 10.1016/j.epsl.2018.03.019
• Tschauner, O. and Huang, S., et el. (2018) Ice-VII inclusions in diamonds: Evidence for aqueous fluid in Earth's deep mantle; Science; Vol. 359; No. 6380; 1136-1139; 10.1126/science.aao3030
• Tschauner, O. and Ma, C., et el. (2018) Structure analysis and conditions of formation of akimotoite in the Tenham chondrite; Meteoritics and Planetary Science; Vol. 53; No. 1; 62-74; 10.1111/maps.13009
• Ma, Chi and Tschauner, Oliver, et el. (2018) Liebermannite, KAlSi_3O_8, a new shock-metamorphic, high-pressure mineral from the Zagami Martian meteorite; Meteoritics and Planetary Science; Vol. 53; No. 1; 50-61; 10.1111/maps.13000
• Wang, Yaying and Zeng, Lingsen, et el. (2018) Early Cretaceous high-Ti and low-Ti mafic magmatism in Southeastern Tibet: Insights into magmatic evolution of the Comei Large Igneous Province; Lithos; Vol. 296-299; 396-411; 10.1016/j.lithos.2017.11.014
• Oppenheim, Julius and Ma, Chi, et el. (2017) Shock Synthesis of Five-component Icosahedral Quasicrystals; Scientific Reports; Vol. 7; Art. No. 15629; PMCID PMC5688125; 10.1038/s41598-017-15771-1
• Oppenheim, J. and Ma, C., et el. (2017) Shock Synthesis of Decagonal Quasicrystals; Scientific Reports; Vol. 7; Art. No. 15628; PMCID PMC5688080; 10.1038/s41598-017-15229-4
• Rubin, Alan E. and Ma, Chi (2017) Meteoritic minerals and their origins; Chemie der Erde - Geochemistry; Vol. 77; No. 3; 325-385; 10.1016/j.chemer.2017.01.005
• Ivanova, M. A. and Krot, A. N., et el. (2017) Oxygen-isotope composition of ultrarefractory CAI from CV3 chondrite Efremovka; Meteoritics and Planetary Science; Vol. 52; No. S1; Art. No. A152; 10.1111/maps.12934
• Ma, Chi and Yoshizaki, Takashi, et el. (2017) Discovery of Rubinite, Ca₃Ti³⁺₂Si₃O₁₂, a new Garnet Mineral in Refractory Inclusions from Carbonaceous Chondrites; Meteoritics and Planetary Science; Vol. 52; No. S1; 211; 10.1111/maps.12934
• Fudge, C. and Sharp, T. G., et el. (2017) Northwest Africa 10658, a Uniquely Shocked Eucrite with a Range of Deformation, Transformation and Recrystallization Effects; Meteoritics and Planetary Science; Vol. 52; No. S1; 97; 10.1111/maps.12934
• Ma, Chi (2017) Discovery of New Mineral Butianite, Ni_6SnS_2, an Alteration Phase from Allende; Meteoritics and Planetary Science; Vol. 52; No. S1; 210; 10.1111/maps.12934
• Ma, Chi and Krot, Alexander N., et el. (2017) Addibischoffite, Ca_2Al_6Al_6O_(20), a new calcium aluminate mineral from the Acfer 214 CH carbonaceous chondrite: A new refractory phase from the solar nebula; American Mineralogist; Vol. 102; No. 7; 1556-1560; 10.2138/am-2017-6032
• Pieczka, Adam and Hawthorne, Frank C., et el. (2017) Żabińskiite, ideally Ca(Al_(0.5)Ta_(0.5))(SiO_4)O, a new mineral of the titanite group from the Piława Górna pegmatite, the Góry Sowie Block, southwestern Poland; Mineralogical Magazine; Vol. 81; No. 3; 591-610; 10.1180/minmag.2016.080.110
• Kampf, Anthony R. and Rossman, George R., et el. (2017) Kyawthuite, Bi^(3+)Sb^(5+)O_4, a new gem mineral from Mogok, Burma (Myanmar); Mineralogical Magazine; Vol. 81; No. 3; 477-484; 10.1180/minmag.2016.080.102
• Lin, Chaney and Hollister, Lincoln S., et el. (2017) Evidence of cross-cutting and redox reaction in Khatyrka meteorite reveals metallic-Al minerals formed in outer space; Scientific Reports; Vol. 7; Art. No. 1637; PMCID PMC5431614; 10.1038/s41598-017-01445-5
• Ma, Chi and Lin, Chaney, et el. (2017) Hollisterite (Al_3Fe), kryachkoite (Al,Cu)_6(Fe,Cu), and stolperite (AlCu): Three new minerals from the Khatyrka CV3 carbonaceous chondrite; American Mineralogist; Vol. 102; No. 3; 690-693; 10.2138/am-2017-5991
• Bindi, Luca and Lin, Chaney, et el. (2016) Collisions in outer space produced an icosahedral phase in the Khatyrka meteorite never observed previously in the laboratory; Scientific Reports; Vol. 6; Art. No. 38117; PMCID PMC5144682; 10.1038/srep38117
• Liu, Yang and Ma, Chi, et el. (2016) Rare-earth-element minerals in martian breccia meteorites NWA 7034 and 7533: Implications for fluid–rock interaction in the martian crust; Earth and Planetary Science Letters; Vol. 451; 251-262; 10.1016/j.epsl.2016.06.041
• Cempírek, Jan and Grew, Edward S., et el. (2016) Vránaite, ideally Al_(16)B_4Si_4O_(38), a new mineral related to boralsilite, Al_(16)B_6Si_2O_(37), from the Manjaka pegmatite, Sahatany Valley, Madagascar; American Mineralogist; Vol. 101; No. 9; 2108-2117; 10.2138/am-2016-5686
• Ivanova, M. A. and Lorenz, C. A., et el. (2016) The Kaidun Breccia Material Variety: New Clasts and Updated Hypothesis on a Space Trawl Origin; Meteoritics and Planetary Science; Vol. 51; No. S1; Art. No. 6100
• Ma, Chi and Lin, Chaney, et el. (2016) Discovery of new Al-Cu-Fe minerals in the Khatyrka CV3 meteorite; Meteoritics and Planetary Science; Vol. 51; No. S1; Art. No. 6017
• Ma, Chi and Krot, Alexander N., et el. (2016) Discovery of new mineral addibischoffite, Ca_2Al_6Al_6O_(20) ,IN A Ca-Al-Rich refractory inclusion from the Acfer 214 CH3 meteorite; Meteoritics and Planetary Science; Vol. 51; No. S1; Art. No. 6016
• Ma, Chi and Tschauner, Oliver (2016) Discovery of tetragonal almandine, (Fe,Mg,Ca,Na)_3(Al,Si,Mg)2Si_3O(12), a new high-pressure mineral in Shergotty; Meteoritics and Planetary Science; Vol. 51; No. S1; Art. No. 6124
• Ma, Chi and Tschauner, Oliver, et el. (2016) Ahrensite, γ-Fe_2SiO_4, a new shock-metamorphic mineral from the Tissint meteorite: Implications for the Tissint shock event on Mars; Geochimica et Cosmochimica Acta; Vol. 184; 240-256; 10.1016/j.gca.2016.04.042
• Treiman, Allan H. and Boyce, Jeremy W., et el. (2016) D-poor hydrogen in lunar mare basalts assimilated from lunar regolith; American Mineralogist; Vol. 101; No. 7; 1596-1603; 10.2138/am-2016-5582
• Asimow, Paul D. and Lin, Chaney, et el. (2016) Shock synthesis of quasicrystals with implications for their origin in asteroid collisions; Proceedings of the National Academy of Sciences of the United States of America; Vol. 113; No. 26; 7077-7081; PMCID PMC4932946; 10.1073/pnas.1600321113
• Isa, Junko and Ma, Chi, et el. (2016) Joegoldsteinite: A new sulfide mineral (MnCr_2S_4) from the Social Circle IVA iron meteorite; American Mineralogist; Vol. 101; No. 5; 1217-1221; 10.2138/am-2016-5594
• Ma, Chi and Beckett, John R. (2016) Majindeite, Mg_2Mo_3O_8, a new mineral from the Allende meteorite and a witness to post-crystallization oxidation of a Ca-Al-rich refractory inclusion; American Mineralogist; Vol. 101; No. 5; 1161-1170; 10.2138/am-2016-5399
• Johnson, Jena E. and Webb, Samuel M., et el. (2016) Manganese mineralogy and diagenesis in the sedimentary rock record; Geochimica et Cosmochimica Acta; Vol. 173; 210-231; 10.1016/j.gca.2015.10.027
• Rossman, George and Ma, Chi, et el. (2016) Yellow Dravite from Tanzania; Journal of Gemmology; Vol. 35; No. 3; 190-192; 10.15506/JoG.2016.35.3
• Chen, Yang and Liu, Yang, et el. (2015) Evidence in Tissint for recent subsurface water on Mars; Earth and Planetary Science Letters; Vol. 425; 55-63; 10.1016/j.epsl.2015.05.004
• Boyce, Jeremy W. and Treiman, Allan H., et el. (2015) The chlorine isotope fingerprint of the lunar magma ocean; Science Advances; Vol. 1; No. 8; Art. No. e1500380; PMCID PMC4643783; 10.1126/sciadv.1500380
• Zhang, Ai-Cheng and Ma, Chi, et el. (2015) Mineralogical anatomy and implications of a Ti–Sc-rich ultrarefractory inclusion from Sayh al Uhaymir 290 CH3 chondrite; Geochimica et Cosmochimica Acta; Vol. 163; 27-39; 10.1016/j.gca.2015.04.052
• Beckett, J. R. and Harvey, J.-P., et el. (2015) The Stability of Zirconia-Saturated Perovskite and Conditions in the Early Solar System; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5245; 10.1111/maps.12501
• Liu, Yang and Ma, Chi, et el. (2015) Hydrothermal Alteration of Martian Zircons in NWA 7034/7533; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5080; 10.1111/maps.12501
• Caseres, J. R. and Liu, Y., et el. (2015) Trace Element Chemistry of Larkman Nunatuk (LAR) 12011, a New Olivine-Phyric Shergottite; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5357; 10.1111/maps.12501
• Liu, Yang and Ma, Chi, et el. (2015) Rare-Earth Minerals in Martian Meteorite NWA 7034/7533: Evidence for Fluid-Rock Interaction in the Martian Crust; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5051; 10.1111/maps.12501
• Ma, Chi (2015) Discovery of Nuwaite, Ni_6GeS_2, a New Alteration Mineral in Allende; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5151; 10.1111/maps.12501
• Chen, Y. and Liu, Y., et el. (2015) New Rock Types from Mars: Trace Element Signatures in NWA 7034 Clasts; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5239; 10.1111/maps.12501
• Krot, A. N. and Nagashima, K., et el. (2015) Forsterite-Bearing Type B CAI with a Relict Eringaite-Bearing Ultra-Refractory CAI; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5308; 10.1111/maps.12501
• Ma, Chi and Krot, Alexander N., et el. (2015) Discovery of Warkite, Ca_2Sc_6Al_6O_(20), a New Sc-Rich Ultra-Refractory Mineral in Murchison and Vigarano; Meteoritics and Planetary Science; Vol. 50; No. S1; Art. No. 5025; 10.1111/maps.12501
• Ma, Chi and Tschauner, Oliver, et el. (2015) Tissintite, (Ca,Na,□)AlSi_2O_6, a highly-defective, shock-induced, high-pressure clinopyroxene in the Tissint martian meteorite; Earth and Planetary Science Letters; Vol. 422; 194-205; 10.1016/j.epsl.2015.03.057
• Berekian, Beverly J. and Clemens-Knott, Diane, et el. (2015) Possible new Ca-REE-Bi phosphate minerals from a tungsten-rich calcsilicate skarn, Sierra Nevada Mountains, California; American Mineralogist; Vol. 100; No. 2-3; 598-601; 10.2138/am-2015-4960
• Tschauner, Oliver and Ma, Chi, et el. (2014) Discovery of bridgmanite, the most abundant mineral in Earth, in a shocked meteorite; Science; Vol. 346; No. 6213; 1100-1102; 10.1126/science.1259369
• Ma, C. and Tschauner, O., et el. (2014) Tissintite, (Ca,Na,□)AlSi_2O_6: A Shock-Induced Clinopyroxene in the Tissint Meteorite; Meteoritics and Planetary Science; Vol. 49; No. S1; A249; 10.1111/maps.12359
• Ma, Chi and Krot, Alexander N. (2014) Discovery of a New Cl-Rich Silicate Mineral, Ca_(12)(Al_2Mg_3Si_7)O_(32)Cl_6: An Alteration Phase in Allende; Meteoritics and Planetary Science; Vol. 49; No. S1; A248; 10.1111/maps.12359
• Newcombe, M. E. and Fabbrizio, A., et el. (2014) Chemical zonation in olivine-hosted melt inclusions; Contributions to Mineralogy and Petrology; Vol. 168; No. 1; Art. No. 1030; 10.1007/s00410-014-1030-6
• Ma, Chi and Krot, Alexander N. (2014) Hutcheonite, Ca_3Ti_2(SiAl_2)O_(12), a new garnet mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion; American Mineralogist; Vol. 99; No. 4; 667-670; 10.2138/am.2014.4761
• Ma, Chi and Beckett, John R., et el. (2014) Allendeite (Sc_4Zr_3O_(12)) and hexamolybdenum (Mo,Ru,Fe), two new minerals from an ultrarefractory inclusion from the Allende meteorite; American Mineralogist; Vol. 99; No. 4; 654-666; 10.2138/am.2014.4667
• Ma, Chi and Beckett, John R., et el. (2014) Monipite, MoNiP, a new phosphide mineral in a Ca-Al-rich inclusion from the Allende meteorite; American Mineralogist; Vol. 99; No. 1; 198-205; 10.2138/am.2014.4512
• Pieczka, A. and Evans, R. J., et el. (2013) The dumortierite supergroup. II. Three new minerals from the Szklary pegmatite, SW Poland: Nioboholtite, (Nb_(0.6)〈(0.4))Al_6Bsi_3O(18), titanoholtite, (Ti_(0.75)〈(0.25))Al_6Bsi_3O(18), and szklaryite 〈Al_6Bas^(3+)_ 3O_(15); Mineralogical Magazine; Vol. 77; No. 6; 2841-2856; 10.1180/minmag.2013.077.6.10
• Pieczka, A. and Evans, R. J., et el. (2013) The dumortierite supergroup. I. A new nomenclature for the dumortierite and holtite groups; Mineralogical Magazine; Vol. 77; No. 6; 2825-2839; 10.1180/minmag.2013.077.6.09
• Park, C. and Nagashima, K., et el. (2013) Two Generations of Hexagonal CaAl_2Si_2O_8 (Dmisteinbergite) in the Type B2 FUN CAI STP-1; Meteoritics and Planetary Science; Vol. 48; No. S1; A278; 10.1111/maps.12165
• Ma, Chi and Krot, Alexander N. (2013) Discovery of a New Garnet Mineral, Ca_3Ti_2(SiAl_2)O_(12): An Alteration Phase in Allende; Meteoritics and Planetary Science; Vol. 48; No. S1; A229; 10.1111/maps.12165
• Ma, Chi and Krot, Alexander N., et el. (2013) Discovery of dmisteinbergite (hexagonal CaAl_2Si_2O_8) in the Allende meteorite: A new member of refractory silicates formed in the solar nebula; American Mineralogist; Vol. 98; No. 7; 1368-1371; 10.2138/am.2013.4496
• Liu, Y. and Day, J. M. D., et el. (2013) Chelyabinsk: An Ordinary Chondrite From a Spectacular Fall in Russia; Meteoritics and Planetary Science; Vol. 48; No. S1; A225; 10.1111/maps.12165
• Ma, Chi and Tschauner, Oliver, et el. (2013) Kangite, (Sc,Ti,Al,Zr,Mg,Ca,□)_2O_3, a new ultra-refractory scandia mineral from the Allende meteorite: Synchrotron micro-Laue diffraction and electron backscatter diffraction; American Mineralogist; Vol. 98; No. 5-6; 870-878; 10.2138/am.2013.4290
• Tschauner, O. and Ma, C., et el. (2013) Anomalous bulk compression behaviour in a hyperstoichiometric uranium-dioxide–thorium-dioxide solid solution; Journal of Physics: Condensed Matter; Vol. 25; No. 16; Art. No. 162201; 10.1088/0953-8984/25/16/162201
• Ma, Chi and Beckett, John R., et el. (2012) Browneite, MnS, a new sphalerite-group mineral from the Zakłodzie meteorite; American Mineralogist; Vol. 97; No. 11-12; 2056-2059; 10.2138/am.2012.4286
• Komorowski, Catherine Caillet and El Goresy, Ahmed, et el. (2012) Discovery of Hg–Cu-bearing metal-sulfide assemblages in a primitive H-3 chondrite: Towards a new insight in early solar system processes; Earth and Planetary Science Letters; Vol. 349; 261-271; 10.1016/j.epsl.2012.06.039
• Caillet-Komorowski, C. and EIGoresy, A., et el. (2012) Hg-Cu-Bearing Metal-Sulfide Assemblage in the H3 Chondrite Tieschitz: Important Carriers of Pristine Hg and Possibly Cd-Isotopic Signatures in the Early Solar System; Meteoritics and Planetary Science; Vol. 47; No. S1; A92-A92; 10.1111/j.1945-5100.2012.01401_2.x
• Ma, Chi and Tschauner, Oliver, et el. (2012) Panguite, (Ti^(4+),Sc,Al,Mg,Zr,Ca)_(1.8)O_3, a new ultra-refractory titania mineral from the Allende meteorite: Synchrotron micro-diffraction and EBSD; American Mineralogist; Vol. 97; No. 7; 1219-1225
• Ma, Chi (2012) Discovery of Meteoritic Eringaite, Ca_3(Sc,Y,Ti)2Si_3O(12), the First Solar Garnet?; Meteoritics and Planetary Science; Vol. 47; No. S1; A256-A256; 10.1111/j.1945-5100.2012.01401_2.x
• Ma, Chi and Beckett, John R., et el. (2012) Buseckite, (Fe,Zn,Mn)S, a new mineral from the Zakłodzie meteorite; American Mineralogist; Vol. 97; No. 7; 1226-1233
• Ma, Chi and Tschauner, Oliver, et el. (2012) Discovery of Kangite, (Sc,Ti,Al,Zr,Mg,Ca)_2O_3, A New Ultra-Refractory Mineral in Allende; Meteoritics and Planetary Science; Vol. 47; No. S1; A257-A257; 10.1111/j.1945-5100.2012.01401_2.x
• Mills, S. J. and Ma, C., et el. (2011) A contribution to understanding the complex nature of peisleyite; Mineralogical Magazine; Vol. 75; No. 6; 2733-2737; 10.1180/minmag.2011.075.6.2733
• Ma, Chi and Beckett, John R., et el. (2011) Murchisite, Cr_5S_6, a new mineral from the Murchison meteorite; American Mineralogist; Vol. 96; No. 11-12; 1905-1908; 10.2138/am.2011.3858
• Ma, Chi and Connolly, Harold C., Jr., et el. (2011) Brearleyite, Ca_(12)Al_(14)O_(32)Cl_2, a new alteration mineral from the NWA 1934 meteorite; American Mineralogist; Vol. 96; No. 8-9; 1199-1206; 10.2138/am.2011.3755
• Connolly, H. C., Jr. and Beckett, J. R., et el. (2011) Allende 3509 HC-2: A Compact Type A-'F' Inclusion with a Snake-Like Morphology; Meteoritics and Planetary Science; Vol. 46; No. S1; A47-A47; 10.1111/j.1945-5100.2011.01221.x
• Ma, Chi and Beckett, John R., et el. (2011) Thortveitite (Sc_2Si_2O_7), the First Solar Silicate?; Meteoritics and Planetary Science; Vol. 46; No. S1; A144-A144; 10.1111/j.1945-5100.2011.01221.x
• Mills, Stuart J. and Kartashov, Pavel M., et el. (2011) Yttriaite-(Y): The natural occurrence of Y_(2)O_(3) from the Bol'shaya Pol'ya River, Subpolar Urals, Russia; American Mineralogist; Vol. 96; No. 7; 1166-1170; 10.2138/am.2011.3740
• Ma, Chi (2011) Discovery of Meteoritic Lakargiite (CaZrO₃), a New Ultra-Refractory Mineral from the Acfer 094 Carbonaceous Chondrite; Meteoritics and Planetary Science; Vol. 46; No. S1; A144-A144; 10.1111/j.1945-5100.2011.01221.x
• Boyce, J. W. and Ma, C., et el. (2011) Sulfur speciation in lunar apatite; Mineralogical Magazine; Vol. 75; No. 3; 569-569
• Newcombe, M. and Fabbrizio, A., et el. (2011) Volatile and major element zonation within melt inclusions: A natural diffusion experiment; Mineralogical Magazine; Vol. 75; No. 3; 1535-1535
• Ma, Chi and Kampf, Anthony R., et el. (2011) Krotite, CaAl_2O_4, a new refractory mineral from the NWA 1934 meteorite; American Mineralogist; Vol. 96; No. 5-6; 709-715; 10.2138/am.2011.3693
• Ma, Chi and Tschauner, Oliver, et el. (2011) Discovery of Panguite, a New Ultra-Refractory Titania Mineral in Allende
• Dauphas, N. and Remusat, L., et el. (2010) Neutron-rich Chromium Isotope Anomalies in Supernova Nanoparticles; Astrophysical Journal; Vol. 720; No. 2; 1577-1591; 10.1088/0004-637X/720/2/1577
• Dauphas, N. and Remusat, L., et el. (2010) Supernova Nanoparticles are the Carriers of ^(54)Cr Anomalies in Planetary Materials; Meteoritics and Planetary Science; Vol. 45; No. S1; A42; 10.1111/j.1945-5100.2010.01051.x
• Ma, Chi and Sweeney Smith, Stuart A., et el. (2010) Discovery of Cl-Bearing Mayenite, Ca_(12)Al_(14)O_(32)Cl_2, a new Mineral in a CV3 Meteorite; Meteoritics and Planetary Science; Vol. 45; No. S1; A123-A123; 10.1111/j.1945-5100.2010.01051.x
• Ma, Chi and Beckett, John R., et el. (2010) Discovery of a New Chromium Sulfide Mineral, Cr_5S_6 in Murchison; Meteoritics and Planetary Science; Vol. 45; No. S1; A124-A124; 10.1111/j.1945-5100.2010.01051.x
• Ma, Chi (2010) Hibonite-(Fe),(Fe,Mg)Al_(12)O_19, a new alteration mineral from the Allende meteorite; American Mineralogist; Vol. 95; No. 1; 188-191; 10.2138/am.2010.3365
• Ma, Chi and Simon, Steven B., et el. (2009) Calcium Tschermak's pyroxene, CaAlAlSiO_6, from the Allende and Murray meteorites: EBSD and micro-Raman characterizations; American Mineralogist; Vol. 94; No. 10; 1483-1486; 10.2138/am.2009.3231
• Ma, Chi and Rossman, George R. (2009) Grossmanite, CaTi^(3+)AlSiO_6, a new pyroxene from the Allende meteorite; American Mineralogist; Vol. 94; No. 10; 1491-1494; 10.2138/am.2009.3310
• Tschauner, Oliver and Kostandova, Natalya, et el. (2009) Ultrafast growth of wadsleyite in shock-produced melts and its implications for early solar system impact processes; Proceedings of the National Academy of Sciences of the United States of America; Vol. 106; No. 33; 13691-13695; PMCID PMC2728955; 10.1073/pnas.0905751106
• Ma, Chi and Beckett, John R., et el. (2009) Discovery of a New Phosphide Mineral, Monipite (Monip), in an Allende Type B1 CAI; Meteoritics and Planetary Science; Vol. 44; No. S7; A127-A127; 10.1111/j.1945-5100.2009.tb01099.x
• Ma, Chi and Beckett, John R., et el. (2009) Discovery of a MG-Dominant Analog of Kamiokite, MG_2MO_3O_8, a New Mineral from an Allende Type B1 CAI; Meteoritics and Planetary Science; Vol. 44; No. S7; A128-A128; 10.1111/j.1945-5100.2009.tb01099.x
• Ma, C. and Beckett, J. R., et el. (2009) In-situ Discovery of a Cluster of Refractory Grains in an Allende Ferromagnesian Chondrule
• Ma, C. and Beckett, J. R., et el. (2009) Allendeite and Hexamolybdenum: Two New Ultra-Refractory Minerals in Allende and Two Missing Links
• Ma, Chi and Rossman, George R. (2009) Davisite, CaScAlSiO_6, a new pyroxene from the Allende meteorite; American Mineralogist; Vol. 94; No. 5-6; 845-848; 10.2138/am.2009.3209
• Ma, Chi and Rossman, George R. (2009) Tistarite, Ti_2O_3, a new refractory mineral from the Allende meteorite; American Mineralogist; Vol. 94; No. 5-6; 841-844; 10.2138/am.2009.3203
• Ertl, Andreas and Rossman, George R., et el. (2008) V^(3+)-bearing, Mg-rich, strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and spectroscopic investigation; Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geochemistry; Vol. 184; No. 3; 243-253; 10.1127/0077-7757/2008/0100
• Ma, Chi and Rossman, George R. (2008) Barioperovskite, BaTiO_3, a new mineral from the Benitoite Mine, California; American Mineralogist; Vol. 93; No. 1; 154-157; 10.2138/am.2008.2636
• Luo, Sheng-Nian and Peralta, Pedro D., et el. (2007) Sapphire (0001) surface modifications induced by long-pulse 1054 nm laser irradiation; Applied Surface Science; Vol. 253; No. 24; 9457-9466; 10.1016/j.apsusc.2007.06.012
• Ma, Chi and Rossman, George R. (2007) Nano-mineralogy Studies by Advanced Electron Microscopy; Microscopy and Microanalysis; Vol. 13; No. Supple; 164-165; 10.1017/S143192760707482X
• Ma, Chi and Rossman, George R., et el. (2007) The origin of color in "fire" obsidian; Canadian Mineralogist; Vol. 45; No. 3; 551-557
• Ma, Chi and Rossman, George R., et el. (2007) The origin of color in "fire" obsidian; Canadian Mineralogist; Vol. 45; No. 3; 551-557; 10.2113/gscanmin.45.3.551
• Ma, Chi and Rossman, George R. (2006) Ganterite, the barium mica Ba_(0.5)K_(0.5)Al_2(Al_(1.5)Si_(2.5))O_(10)(OH)_2, from Oreana, Nevada; American Mineralogist; Vol. 91; No. 4; 702-705; 10.2138/am.2006.2074
• Ma, Chi and Rossman, George R. (2006) Low Voltage FESEM of Geological Materials; Microscopy Today; Vol. 14; 20-23
• Ma, Chi and Rossman, George R. (2005) Microanalysis of Hafnian Zircon; Microscopy and Microanalysis; Vol. 11; No. S2; 1304-1305; 10.1017/S1431927605510730
• Ma, Chi and Rossman, George R. (2003) Low Voltage FESEM of Geological Materials; Microscopy and Microanalysis; Vol. 9; No. S2; 990-991; 10.1017/S1431927603444954
• Ma, Chi and Goreva, Julia S., et el. (2002) Fibrous nanoinclusions in massive rose quartz: HRTEM and AEM investigations; American Mineralogist; Vol. 87; No. 2-3; 269-276
• Goreva, Julia S. and Ma, Chi, et el. (2001) Fibrous nanoinclusions in massive rose quartz: The origin of rose coloration; American Mineralogist; Vol. 86; No. 4; 466-472
• Ma, Chi and Gresh, Jennifer, et el. (2001) Micro-analytical study of the optical properties of rainbow and sheen obsidians; Canadian Mineralogist; Vol. 39; No. 1; 57-71; 10.2113/gscanmin.39.1.57