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Tag Archives: clays
CRISM: Aluminum and iron/magnesium clays in Mawrth Vallis
This image, which covers a site located northeast of Oyama Crater, shows aluminum-containing minerals called phyllosilicates in a cyan color and iron-magnesium-containing phyllosilicates in a red/magenta color. Phyllosilicates are clay and clay-like minerals formed by chemical reactions with liquid water. … Continue reading
Posted in Reports
Tagged aluminum phyllosilicates, clays, Compact Reconnaissance Imaging Spectrometer for Mars, CRISM, iron-magnesium phyllosilicates, Mars Reconnaissance Orbiter, Mawrth Vallis, MRO, NASA, phyllosilicates
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Opportunity: Sol 3669, May 20, 2014
Slabby outcrop at Pillinger Point on the rim crest of Murray Ridge: this is the area of aluminum-hydroxyl clays. The view looks toward the north-northeast over the interior of Endeavour Crater. Opportunity raw images, its latest mission status, and a … Continue reading
Posted in Reports
Tagged aluminum-hydroxyl clays, clays, Endeavour Crater, Mars Exploration Rover, MER, Murray Ridge, NASA, Opportunity, Solander Point
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CRISM: Aluminum phyllosilicates in Mawrth Vallis
This image is located right along the dichotomy boundary within a drainage channel named Mawrth Vallis. Here we see aluminum phyllosilicates (cyan to blue) exposed on the rim of a crater. Phyllosilicates are clay and clay-like minerals formed by chemical … Continue reading
Posted in Reports
Tagged aluminum phyllosilicates, clays, Compact Reconnaissance Imaging Spectrometer for Mars, CRISM, Mars Reconnaissance Orbiter, Mawrth Vallis, MRO, NASA, phyllosilicates
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