Clays and Clay Minerals

Clays and Clay Minerals 6 registres trobats  La cerca s'ha fet en 0.02 segons. 
1.
2 p, 63.4 KB Clays beyond earth / Milliken, Ralph E. (University of Notre Dame. Department of Civil Engineering and Geological Sciences) ; Bish, David L. (Indiana University. Department of Geological Sciences)
2011 - 10.1346/CCMN.2011.0590400
Clays and Clay Minerals, Vol. 59, Núm. 4 (2011) , p. 337-338  
2.
20 p, 2.6 MB Terrestrial perspective on authigenic clay mineral production in ancient martian lakes / Bristow, Thomas F. (California Institute of Technology. Jet Propulsion Laboratory) ; Milliken, Ralph E. (University of Notre Dame. Department of Civil Engineering and Geological Sciences)
The discovery of phyllosilicates in terrains of Noachian age (>3. 5 Ga) on Mars implies a period in the planet's history that was characterized by wetter, warmer conditions that may have been more hospitable for life than the cold and dry conditions prevalent today. [...]
2011 - 10.1346/CCMN.2011.0590401
Clays and Clay Minerals, Vol. 59, Núm. 4 (2011) , p. 339-358  
3.
19 p, 5.3 MB Evidence for low-grade metamorphism, hydrothermal alteration, and diagenesis on mars from phyllosilicate mineral assemblages / Ehlmann, Belthany L. (Brown University. Department of Geological Sciences) ; Mustard, John F. (Brown University. Department of Geological Sciences) ; Clark, Roger N. (United States Geological Survey) ; Swayze, Gregg A. (United States Geological Survey) ; Murchie, Scott L. (Johns Hopkins University. Applied Physics Laboratory)
The enhanced spatial and spectral resolution provided by the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) on the Mars Reconnaissance Orbiter (MRO) has led to the discovery of numerous hydrated silicate minerals on Mars, particularly in the ancient, cratered crust comprising the southern highlands. [...]
2011 - 10.1346/CCMN.2011.0590402
Clays and Clay Minerals, Vol. 59, Núm. 4 (2011) , p. 359-377  
4.
22 p, 3.6 MB Reflectance spectroscopy of beidellites and their importance for mars / Bishop, Janice L. (SETI Institute) ; Gates, Will P. (Monash University) ; Makarewicz, Heather D. (University of Kansas) ; McKeown, Nancy K. (University of California at Santa Cruz) ; Hiroi, Takahiro (Brown University)
Beidellites may exist on Mars and represent intermediate alteration products; their presence would indicate different alteration environments than previously identified because montmorillonite is a low-grade alteration mineral whereas beidellite is a higher-temperature alteration mineral, and often represents a step toward illite formation. [...]
2011 - 10.1346/CCMN.2011.0590403
Clays and Clay Minerals, Vol. 59, Núm. 4 (2011) , p. 378-399  
5.
16 p, 1.8 MB Interpretation of reflectance spectra of clay mineral-silica mixtures:Implications for Martian clay mineralogy at Mawrth Vallis / McKeown, Nancy K. (Physical Sciences. Grant MacEwan University) ; Bishop, Janice L. (SETI Institute. Mountain View) ; Cuadros, Javier (Natural History Museum) ; Hillier, Stephen (James Hutton Institute. Craigiebuckler) ; Amador, Elena (University of California Santa Cruz. Earth and Planetary Sciences) ; Makarewicz, Heather D. (University of Kansas. Electrical Engineering and Computer Science) ; Parente, Mario (Stanford University. Electrical Engineering) ; Silver, Eli A. (University of California Santa Cruz. Earth and Planetary Sciences)
The Al-clay-rich rock units at Mawrth Vallis, Mars, have been identified as mixtures of multiple components based on their spectral reflectance properties and the known spectral character of pure clay minerals. [...]
2011 - 10.1346/CCMN.2011.0590404
Clays and Clay Minerals, Vol. 59, Núm. 4 (2011) , p. 400-415  
6.
17 p, 1.2 MB Fine-grained serpentine in CM2 carbonaceous chondrites and its implications for the extent of aqueous alteration on the parent body : A review / Velbel, Michael A. (Michigan State University. Department of Geological Sciences) ; Palmer, Eric E. (Planetary Science Institute)
Outer main-belt asteroids are predominantly of the C-type (carbonaceous), suggesting that they are likely parent bodies of carbonaceous chondrites. Abundant phyllosilicates in some classes of carbonaceous chondrites have chemical compositions, mineral associations, and textures that preserve direct evidence of the processes by which carbonaceous chondrites and their parent asteroids originated and evolved to their present state. [...]
2011 - 10.1346/CCMN.2011.0590405
Clays and Clay Minerals, Vol. 59, Núm. 4 (2011) , p. 416-432  

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