Mars Rover Geochemical Data for Burns Formation Origin Study

A compilation of chemical compositions for Martian geological formations, including the Burns, Grasberg, and Murray formations, basaltic rocks, and soils. The dataset supports a study proposing an origin for the Burns Formation through erosion, reworking, and diagenetic alteration. It includes geochemical mass-balance models for diagenetic addition of MgO and SO3, along with related diagrams and calculations.

Use Cases

• Modeling geochemical mass balance for diagenetic processes based on compiled chemical compositions.
• Comparing the chemical signatures of different Martian geological formations like Burns, Grasberg, and Murray.
• Analyzing the alteration history of Martian rocks based on rover-measured soil and rock data.
• Validating hypotheses about the erosional and reworking history of the Burns Formation.

Strengths

• Includes data from multiple Mars rover missions, suggesting a multi-source compilation.
• Contains specific geochemical models for diagenetic addition of MgO and SO3.
• Supports a peer-reviewed study submitted to JGR-Planets.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

University of Colorado Boulder

Collection Method

Compilation of rover-measured chemical compositions and derived geochemical models.

Geography

Meridiani Planum, Mars