The petrochemistry of Jake-M: A martian mugearite
Por:
Stolper E.M., Baker M.B., Newcombe M.E., Schmidt M.E., Treiman A.H., Cousin A., Dyar M.D., Fisk M.R., Gellert R., King P.L., Leshin L., Maurice S., McLennan S.M., Minitti M.E., Perrett G., Rowland S., Sautter V., Wiens R.C., Kemppinen O., Bridges N., Johnson J.R., Cremers D., Bell J.F., Edgar L., Farmer J., Godber A., Wadhwa M., Wellington D., McEwan I., Newman C., Richardson M., Charpentier A., Peret L., Blank J., Weigle G., Li S., Milliken R., Robertson K., Sun V., Edwards C., Ehlmann B., Farley K., Griffes J., Grotzinger J., Miller H., Pilorget C., Rice M., Siebach K., Stack K., Brunet C., Hipkin V., Léveillé R., Marchand G., Sánchez P.S., Favot L., Cody G., Steele A., Flückiger L., Lees D., Nefian A., Martin M., Gailhanou M., Westall F., Israël G., Agard C., Baroukh J., Donny C., Gaboriaud A., Guillemot P., Lafaille V., Lorigny E., Paillet A., Pérez R., Saccoccio M., Yana C., Armiens-Aparicio C., Rodríguez J.C., Blázquez I.C., Gómez G., Gómez-Elvira J., Hettrich S., Malvitte A.L., Jiménez M.M., Martínez-Frías J., Martín-Soler J., Martín-Torres F.J., Jurado A.M., Mora-Sotomayor L., Caro G.M., López S.N., Peinado-González V., Pla-García J., Manfredi J.A.R., Romeral-Planelló J.J., Fuentes S.A.S., Martinez E.S., Redondo J.T., Urqui-O'Callaghan R., Zorzano M.-P., Chipera S., Lacour J.-L., Mauchien P., Sirven J.-B., Manning H., Fairén A., Hayes A., Joseph J., Squyres S., Sullivan R., Thomas P., Dupont A., Lundberg A., Melikechi N., Mezzacappa A., DeMarines J., Grinspoon D., Reitz G., Prats B., Atlaskin E., Genzer M., Harri A.-M., Haukka H., Kahanpää H., Kauhanen J., Paton M., Polkko J., Schmidt W., Siili T., Fabre C., Wray J., Wilhelm M.B., Poitrasson F., Patel K., Gorevan S., Indyk S., Paulsen G., Gupta S., Bish D., Schieber J., Gondet B., Langevin Y., Geffroy C., Baratoux D., Berger G., Cros A., d'Uston C., Forni O., Gasnault O., Lasue J., Lee Q.-M., Meslin P.-Y., Pallier E., Parot Y., Pinet P., Schröder S., Toplis M., Lewin E., Brunner W., Heydari E., Achilles C., Oehler D., Sutter B., Cabane M., Coscia D., Szopa C., Teinturier S., Dromart G., Robert F., Le Mouélic S., Mangold N., Nachon M., Buch A., Stalport F., Coll P., François P., Raulin F., Cameron J., Clegg S., DeLapp D., Dingler R., Jackson R.S., Johnstone S., Lanza N., Little C., Nelson T., Williams R.B., Kirkland L., Cantor B., Caplinger M., Davis S., Duston B., Edgett K., Fay D., Hardgrove C., Harker D., Herrera P., Jensen E., Kennedy M.R., Krezoski G., Krysak D., Lipkaman L., Malin M., McCartney E., McNair S., Nixon B., Posiolova L., Ravine M., Salamon A., Saper L., Stoiber K., Supulver K., Beek J.V., Beek T.V., Zimdar R., French K.L., Iagnemma K., Miller K., Summons R., Goesmann F., Goetz W., Hviid S., Johnson M., Lefavor M., Lyness E., Breves E., Fassett C., Blake D.F., Bristow T., DesMarais D., Edwards L., Haberle R., Hoehler T., Hollingsworth J., Kahre M., Keely L., McKay C., Bleacher L., Brinckerhoff W., Choi D., Conrad P., Dworkin J.P., Eigenbrode J., Floyd M., Freissinet C., Garvin J., Glavin D., Harpold D., Mahaffy P., Martin D.K., McAdam A., Pavlov A., Raaen E., Smith M.D., Stern J., Tan F., Trainer M., Meyer M., Posner A., Voytek M., Anderson R.C., Aubrey A., Beegle L.W., Behar A., Blaney D., Brinza D., Calef F., Christensen L., Crisp J., DeFlores L., Feldman J., Feldman S., Flesch G., Hurowitz J., Jun I., Keymeulen D., Maki J., Mischna M., Morookian J.M., Parker T., Pavri B., Schoppers M., Sengstacken A., Simmonds J.J., Spanovich N., de la Torre Juarez M., Vasavada A., Webster C.R., Yen A., Archer P.D., Cucinotta F., Jones J.H., Ming D., Morris R.V., Niles P., Rampe E., Nolan T., Radziemski L., Barraclough B., Bender S., Berman D., Dobrea E.N., Tokar R., Vaniman D., Williams R.M.E., Yingst A., Lewis K., Cleghorn T., Huntress W., Manhès G., Hudgins J., Olson T., Stewart N., Sarrazin P., Grant J., Vicenzi E., Wilson S.A., Bullock M., Ehresmann B., Hamilton V., Hassler D., Peterson J., Rafkin S., Zeitlin C., Fedosov F., Golovin D., Karpushkina N., Kozyrev A., Litvak M., Malakhov A., Mitrofanov I., Mokrousov M., Nikiforov S., Prokhorov V., Sanin A., Tretyakov V., Varenikov A., Vostrukhin A., Kuzmin R., Clark B., Wolff M., Botta O., Drake D., Bean K., Lemmon M., Schwenzer S.P., Anderson R.B., Herkenhoff K., Lee E.M., Sucharski R., de Pablo Hernández M.A., Ávalos J.J.B., Ramos M., Jones A., Kim M.-H., Malespin C., Plante I., Muller J.-P., Navarro-González R., Ewing R., Boynton W., Downs R., Fitzgibbon M., Harshman K., Morrison S., Dietrich W., Kortmann O., Palucis M., Sumner D.Y., Williams A., Lugmair G., Wilson M.A., Rubin D., Jakosky B., Balic-Zunic T., Frydenvang J., Jensen J.K., Kinch K., Koefoed A., Madsen M.B., Stipp S.L.S., Boyd N., Campbell J.L., Pradler I., VanBommel S., Jacob S., Owen T., Savijärvi H., Boehm E., Böttcher S., Burmeister S., Guo J., Köhler J., García C.M., Mueller-Mellin R., Wimmer-Schweingruber R., Bridges J.C., McConnochie T., Benna M., Franz H., Bower H., Brunner A., Blau H., Boucher T., Carmosino M., Atreya S., Elliott H., Halleaux D., Rennó N., Wong M., Pepin R., Elliott B., Spray J., Thompson L., Gordon S., Newsom H., Ollila A., Williams J., Vasconcelos P., Bentz J., Nealson K., Popa R., Kah L.C., Moersch J., Tate C., Day M., Kocurek G., Hallet B., Sletten R., Francis R., McCullough E., Cloutis E., ten Kate I.L., Arvidson R., Fraeman A., Scholes D., Slavney S., Stein T., Ward J., Berger J., Moores J.E.
Publicada:
1 ene 2013
Resumen:
"Jake-M," the first rock analyzed by the Alpha Particle X-ray Spectrometer instrument on the Curiosity rover, differs substantially in chemical composition from other known martian igneous rocks: It is alkaline (>15% normative nepheline) and relatively fractionated. Jake-M is compositionally similar to terrestrial mugearites, a rock type typically found at ocean islands and continental rifts. By analogy with these comparable terrestrial rocks, Jake-M could have been produced by extensive fractional crystallization of a primary alkaline or transitional magma at elevated pressure, with or without elevated water contents. The discovery of Jake-M suggests that alkaline magmas may be more abundant on Mars than on Earth and that Curiosity could encounter even more fractionated alkaline rocks (for example, phonolites and trachytes).
Filiaciones:
Stolper E.M.:
Caltech, Pasadena, CA 91125, United States
Baker M.B.:
Caltech, Pasadena, CA 91125, United States
Newcombe M.E.:
Caltech, Pasadena, CA 91125, United States
Schmidt M.E.:
Brock University, St. Catharines, ON L2T 3V8, Canada
Treiman A.H.:
Lunar and Planetary Institute, Houston, TX 77058, United States
Cousin A.:
Los Alamos National Laboratory, Los Alamos, NM 87545, United States
Institut de Recherches en Astrophysique et Planétologie, 31028 Toulouse, France
Dyar M.D.:
Mount Holyoke College, South Hadley, MA 01075, United States
Fisk M.R.:
Oregon State University, Corvallis, OR 97331, United States
Gellert R.:
University of Guelph, Guelph, ON N1G 2W1, Canada
King P.L.:
Research School of Earth Sciences, Australian National University, Acton, ACT 0200, Australia
Leshin L.:
Rensselaer Polytechnic Institute, Troy, NY 12180, United States
Maurice S.:
Institut de Recherches en Astrophysique et Planétologie, 31028 Toulouse, France
McLennan S.M.:
State University of New York, Stony Brook, NY 11794, United States
Minitti M.E.:
Applied Physics Laboratory, Johns Hopkins University, Baltimore, MD 20723, United States
Perrett G.:
University of Guelph, Guelph, ON N1G 2W1, Canada
Rowland S.:
University of Hawaii, Honolulu, HI 96822, United States
Sautter V.:
Laboratoire de Minéralogie et Cosmochimie du Muséum, 75005 Paris, France
Wiens R.C.:
Los Alamos National Laboratory, Los Alamos, NM 87545, United States
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