leg site hole core section top interval depth(cm) bottom interval depth(cm) sample midpoint depth(m) analyst volume chapters analytical method 1 analytical method 2 analytical method 3 alteration rock type rock name li be b f cl sc v cr co ni cu zn ga ge ag se br rb sr y zr nb mo pd ag cd sn sb cs ba la ce pr nd sm eu gd tb dy ho er tm yb lu hf ta w ir pt au tl pb bi th u comments 84 570 40 CC 7.0 9.0 374.00 374.08 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 100. 39. 2043. 56. 1741. 21. 32. 7. 8. 1. 14. 1. 1. GRAINSIZEGREATERTHAN63MICROMETERS 84 570 40 CC 7.0 9.0 374.00 374.08 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 100. 28. 1535. 43. 1510. 133. 95. 7. 9. 1. 15. 2. 13. GRAINSIZELESSTHAN63MICROMETERS 84 570 41 1 78.0 80.0 383.30 384.09 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 100. 49. 1389. 36. 1318. 48. 33. 8. 9. 2. 13. 4. 1. GRAINSIZEGREATERTHAN63MICROMETERS 84 570 41 1 78.0 80.0 383.30 384.09 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 100. 39. 1584. 27. 1791. 149. 143. 10. 9. 1. 13. 10. 4. GRAINSIZELESSTHAN63MICROMETERS 84 570 41 3 104.0 107.0 383.30 387.36 Bourgois,J. 84 20 XRF IGNEOUS PERIODITE 2515. 2130.