Table 1

Composition of the target sites, expressed as oxides in weight percent, normalized to a sum of 98%. Org. sum is the original sum of the oxides before normalization.

  Name Na2O MgOAl2O3SiO2SO3Cl K2O CaOTiO2FeOOrg. sum
Soils
A-2After deploy 2.3±0.97.9±1.2 7.4±0.7 51.0±2.5 4.0±0.8 0.5±0.10.2±0.1 6.9±1.0 1.2±0.2 16.6±1.768.6
A-4Next to Yogi 3.8±1.5 8.3±1.2 9.1±0.9 48.0±2.46.5±1.3 0.6±0.2 0.2±0.1 5.6±0.8 1.4±0.214.4±1.478.2
A-5 Dark next to Yogi 2.8±1.17.5±1.1 8.7±0.9 47.9±2.4 5.6±1.1 0.6±0.20.3±0.1 6.5±1.0 0.9±0.1 17.3±1.789.1
A-8Scooby Doo 2.0±0.8 7.1±1.1 9.1±0.9 51.6±2.65.3±1.1 0.7±0.2 0.5±0.1 7.3±1.1 1.1±0.213.4±1.399.2
A-10 Next to Lamb 1.5±0.67.9±1.2 8.3±0.8 48.2±2.4 6.2±1.2 0.7±0.20.2±0.1 6.4±1.0 1.1±0.2 17.4±1.792.9
A-15Mermaid Dune 1.3±0.7 7.3±1.1 8.4±0.8 50.2±2.55.2±1.0 0.6±0.2 0.5±0.1 6.0±0.9 1.3±0.217.1±1.798.9
Rocks
A-3 Barnacle Bill 3.2±1.33.0±0.5 10.8±1.1 58.6±2.9 2.2±0.4 0.5±0.10.7±0.1 5.3±0.8 0.8±0.2 12.9±1.392.7
A-7Yogi 1.7±0.7 5.9±0.9 9.1±0.9 55.5±2.83.9±0.8 0.6±0.2 0.5±0.1 6.6±1.0 0.9±0.113.1±1.385.9
A-16 Wedge 3.1±1.2 4.9±0.710.0±1.0 52.2±2.6 2.8±0.6 0.5±0.2 0.7±0.17.4±1.1 1.0±0.1 15.4±1.597.1
A-17 Shark2.0±0.8 3.0±0.5 9.9±1.0 61.2±3.1 0.7±0.30.3±0.2 0.5±0.1 7.8±1.2 0.7±0.111.9±1.278.3
A-18 Half Dome 2.4±1.0 4.9±0.710.6±1.1 55.3±2.8 2.6±0.5 0.6±0.2 0.8±0.16.0±0.9 0.9±0.1 13.9±1.492.6
Calculated2.6±1.5 2.0±0.7 10.6±0.7 62.0±2.70 0.2±0.2 0.7±0.2 7.3±1.10.7±0.1 12.0±1.3
“soil-free rock”