light-toned sulfate/clay layer at gale crater latitude/longitude: x north, y east rationale:...

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Light-toned sulfate/clay layer at Gale crater Latitude/longitude: X North, Y East Rationale: Location of transition between phyllosilicate- rich units and sulfate-rich units Morphology and Mineralogy: Location is in filled channel carved into layered rocks of mound. Both phyllosilicate and sulfate-bearing units. What will the rover specifically do here? Study differences in lithology between the phyllosilicate and sulfate units, characterize channel fill, and work

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Page 1: Light-toned sulfate/clay layer at Gale crater Latitude/longitude: X North, Y East Rationale: Location of transition between phyllosilicate-rich units and

Light-toned sulfate/clay layer at Gale crater

Latitude/longitude:X North, Y East

Rationale:Location of transition between phyllosilicate-rich units and sulfate-rich units

Morphology and Mineralogy: Location is in filled channel carved into layered rocks of mound. Both phyllosilicate and sulfate-bearing units.

What will the rover specifically do here?Study differences in lithology between the phyllosilicate and sulfate units, characterize channel fill, and work upsection in lower mound stratigraphy.

Page 2: Light-toned sulfate/clay layer at Gale crater Latitude/longitude: X North, Y East Rationale: Location of transition between phyllosilicate-rich units and

500 m

200 m

Target of interest

PSP_009149_1750

Page 3: Light-toned sulfate/clay layer at Gale crater Latitude/longitude: X North, Y East Rationale: Location of transition between phyllosilicate-rich units and

Target of interest

From R. Milliken 4th MSL workshop presentation