Silicic volcanism on Mars evidenced by tridymite in high-SiO₂ sedimentary rock at Gale crater

Autor: Morris, Richard V., Vaniman, David T., Blake, David F., Gellert, Ralf, Chipera, Steve J., Rampe, Elizabeth B., Ming, Douglas W., Morrison, Shaunna M., Downs, Robert T., Treiman, Allan H., Yen, Albert S., Grotzinger, John P., Achilles, Cherie N., Bristow, Thomas F., Crisp, Joy A., Des Marais, David J., Farmer, Jack D., Fendrich, Kim V., Frydenvang, Jens, Graff, Trevor G., Morookian, John-Michael, Stolper, Edward M., Schwenzer, Susanne P.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 2016 Jun . 113(26), 7071-7076.

Externí odkaz: https://www.jstor.org/stable/26470610

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Mineralogy, provenance, and diagenesis of a potassic basaltic sandstone on Mars: CheMin X-ray diffraction of the Windjana sample (Kimberley area, Gale Crater): CHEMIN: WINDJANA

Autor: Filiberto, Justin, Newcombe, Megan E., Morris, Richard V., Gupta, Sanjeev, Treiman, Allan H., Ming, Doug W., Gellert, Ralf, Bristow, Thomas F., Fendrich, Kim V., Rampe, Elizabeth B., Vasavada, Ashwin R., McAdam, Amy C., Chipera, Steve J., Vaniman, David T., Farmer, Jack D., Wiens, Roger C., Sumner, Dawn Y., Le Deit, Laetitia, Downs, Robert T., Schmidt, Mariek E., Bish, David L., Yen, Albert S., Rice, Melissa S., Morookian, John Michael, Baker, Michael B., Glazner, Allen F., Grotzinger, John P., Edgett, Kenneth S., Achilles, Cherie N., Stolper, Edward M., Spray, John G., Morrison, Shaunna M., Thompson, Lucy M., Blake, David F.

The Windjana drill sample, a sandstone of the Dillinger member (Kimberley formation, Gale Crater, Mars), was analyzed by CheMin X‐ray diffraction (XRD) in the MSL Curiosity rover. From Rietveld refinements of its XRD pattern, Windjana contains the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c00e448fea25a7084c31cf050653695

Redetermination of ruizite, Ca2Mn³⁺ 2[Si4O11(OH)2](OH)2?2H2O.

Autor: Fendrich, Kim V., Downs, Robert T., Origlieri, Marcus J.

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications; Jul2016, Vol. 72 Issue 7, p959-963, 8p

Redetermination of ruizite, Ca2Mn(3+) 2[Si4O11(OH)2](OH)2·2H2O.

Autor: Fendrich KV; University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, USA., Downs RT; University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, USA., Origlieri MJ; University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, USA.

Publikováno v: Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2016 Jun 14; Vol. 72 (Pt 7), pp. 959-63. Date of Electronic Publication: 2016 Jun 14 (Print Publication: 2016).