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 18 178 59 CC 0.0 0.0 787.00 788.60 MacLeod,N.S. 18 31 SPECTROMETRY, UV AND IR IGNEOUS OL SPARSELY MICROPHYRIC BASALT 40. 250. 350. 75. 290. 63. 18. 390. 44. 140. -15. 64. -30. 3. THOLEIITICOLIVINEBASALT