Textures of the Soils and Rocks at Gusev Crater from Spirit's Microscopic Imager
The Microscopic Imager on the Spirit rover analyzed the textures of the soil and rocks at Gusev crater on Mars at a resolution of 100 micrometers. Weakly bound agglomerates of dust are present in the soil near the Columbia Memorial Station. Some of the brushed or abraded rock surfaces show igneous t...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2004-08, Vol.305 (5685), p.824-826 |
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| creator | Herkenhoff, K. E. Squyres, S. W. Arvidson, R. Bass, D. S. Bell, J. F. Bertelsen, P. Cabrol, N. A. Gaddis, L. Hayes, A. G. Hviid, S. F. Johnson, J. R. Kinch, K. M. Madsen, M. B. Maki, J. N. McLennan, S. M. McSween, H. Y. Rice, J. W. Sims, M. Smith, P. H. Soderblom, L. A. Spanovich, N. Sullivan, R. Wang, A. |
| description | The Microscopic Imager on the Spirit rover analyzed the textures of the soil and rocks at Gusev crater on Mars at a resolution of 100 micrometers. Weakly bound agglomerates of dust are present in the soil near the Columbia Memorial Station. Some of the brushed or abraded rock surfaces show igneous textures and evidence for alteration rinds, coatings, and veins consistent with secondary mineralization. The rock textures are consistent with a volcanic origin and subsequent alteration and/or weathering by impact events, wind, and possibly water. |
| doi_str_mv | 10.1126/science.1100015 |
| format | Article |
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The rock textures are consistent with a volcanic origin and subsequent alteration and/or weathering by impact events, wind, and possibly water.</abstract><cop>United States</cop><pub>American Association for the Advancement of Science</pub><pmid>15297663</pmid><doi>10.1126/science.1100015</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0036-8075 |
| ispartof | Science (American Association for the Advancement of Science), 2004-08, Vol.305 (5685), p.824-826 |
| issn | 0036-8075 1095-9203 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_66771587 |
| source | American Association for the Advancement of Science; Jstor Complete Legacy; MEDLINE |
| subjects | Bedforms Extraterrestrial Environment Fractions Geologic Sediments Geology Grain size Grinding Impact craters Mars Mars (Planet) Observations Optics Pixels Properties Research Articles and Reports Rocks Scientific imaging Sedimentary soils Soil texture Soils Space exploration Statistical Data Surface texture Volcanic Eruptions Water Wind |
| title | Textures of the Soils and Rocks at Gusev Crater from Spirit's Microscopic Imager |
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