urn:nasa:pds:context:instrument:mars2020.pixl 1.0 1.15.0.0 Product_Context PIXL 2021-01-26 1.0 First version urn:nasa:pds:context:instrument_host:spacecraft.mars2020 instrument_to_instrument_host 10.1007/s11214-020-00767-7 Allwood, A.C., Wade, L.A., Foote, M.C. et al. PIXL: Planetary Instrument for X-Ray Lithochemistry. Space Sci Rev 216, 134 (2020). Planetary Instrument for X-ray Lithochemistry (PIXL) Spectrometer Imager PIXL uses microfocus X-ray fluorescence (XRF) spectroscopy to measure abundances and sub-millimeter-scale distribution of elements in relation to rock and soil texture and microstructure. PIXL includes a Micro-Context Camera (MCC) to register element distributions to visual features.