leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 65 483 1 1 021 023 0.22 <2 MICRONS "variety of MONTMORILLONITE" 64.0 65 483 1 1 021 023 0.22 <2 MICRONS ILLITE 17.0 65 483 1 1 021 023 0.22 <2 MICRONS CHLORITE 19.0 65 483 2 3 010 012 4.10 <2 MICRONS "variety of MONTMORILLONITE" 68.0 65 483 2 3 010 012 4.10 <2 MICRONS MICA 24.0 65 483 2 3 010 012 4.10 <2 MICRONS CHLORITE 8.0 65 483 2 3 010 012 4.10 <2 MICRONS ZEOLITE 0.4 65 483 2 3 106 108 5.07 <2 MICRONS "variety of MONTMORILLONITE" 74.0 65 483 2 3 106 108 5.07 <2 MICRONS ILLITE 17.0 65 483 2 3 106 108 5.07 <2 MICRONS CHLORITE 5.0 65 483 2 3 106 108 5.07 <2 MICRONS KAOLINITE 4.0 65 483 3 2 056 058 12.57 <2 MICRONS "variety of MONTMORILLONITE" 63.0 65 483 3 2 056 058 12.57 <2 MICRONS ILLITE 24.0 65 483 3 2 056 058 12.57 <2 MICRONS KAOLINITE 11.0 65 483 3 2 056 058 12.57 <2 MICRONS CLINOPTILOLITE 2.0 65 483 4 2 091 093 22.42 <2 MICRONS "variety of MONTMORILLONITE" 63.0 65 483 4 2 091 093 22.42 <2 MICRONS ILLITE 20.0 65 483 4 2 091 093 22.42 <2 MICRONS CHLORITE 13.0 65 483 4 2 091 093 22.42 <2 MICRONS CLINOPTILOLITE 4.0 65 483 5 3 072 074 33.23 <2 MICRONS "variety of MONTMORILLONITE" 66.0 65 483 5 3 072 074 33.23 <2 MICRONS ILLITE 20.0 65 483 5 3 072 074 33.23 <2 MICRONS CHLORITE 5.0 65 483 5 3 072 074 33.23 <2 MICRONS KAOLINITE 7.0 65 483 5 3 131 133 33.81 <2 MICRONS "variety of MONTMORILLONITE" 71.0 65 483 5 3 131 133 33.81 <2 MICRONS MICA 23.0 65 483 5 3 131 133 33.81 <2 MICRONS CHLORITE 6.0 65 483 5 3 131 133 33.81 <2 MICRONS ZEOLITE 0.4 65 483 6 2 015 017 40.66 <2 MICRONS "variety of MONTMORILLONITE" 65.0 65 483 6 2 015 017 40.66 <2 MICRONS ILLITE 18.0 65 483 6 2 015 017 40.66 <2 MICRONS CHLORITE 15.0 65 483 6 2 015 017 40.66 <2 MICRONS CLINOPTILOLITE 2.0 65 483 7 2 080 082 50.82 <2 MICRONS "variety of MONTMORILLONITE" 65.0 65 483 7 2 080 082 50.82 <2 MICRONS ILLITE 22.0 65 483 7 2 080 082 50.82 <2 MICRONS KAOLINITE 12.0 65 483 7 2 080 082 50.82 <2 MICRONS CLINOPTILOLITE 1.0 65 483 7 5 090 092 55.40 <2 MICRONS "variety of MONTMORILLONITE" 75.0 65 483 7 5 090 092 55.40 <2 MICRONS MICA 13.0 65 483 7 5 090 092 55.40 <2 MICRONS CHLORITE 12.0 65 483 7 5 090 092 55.40 <2 MICRONS ZEOLITE 0.6 65 483 8 2 066 068 60.17 <2 MICRONS "variety of MONTMORILLONITE" 64.0 65 483 8 2 066 068 60.17 <2 MICRONS ILLITE 17.0 65 483 8 2 066 068 60.17 <2 MICRONS CHLORITE 9.0 65 483 8 2 066 068 60.17 <2 MICRONS KAOLINITE 9.0 65 483 8 2 066 068 60.17 <2 MICRONS CLINOPTILOLITE 1.0 65 483 9 2 060 062 69.60 <2 MICRONS "variety of MONTMORILLONITE" 79.0 65 483 9 2 060 062 69.60 <2 MICRONS MICA 16.0 65 483 9 2 060 062 69.60 <2 MICRONS CHLORITE 5.0 65 483 9 2 060 062 69.60 <2 MICRONS ZEOLITE 0.5 65 483 9 2 076 078 69.77 <2 MICRONS "variety of MONTMORILLONITE" 69.0 65 483 9 2 076 078 69.77 <2 MICRONS ILLITE 14.0 65 483 9 2 076 078 69.77 <2 MICRONS CHLORITE 15.0 65 483 9 2 076 078 69.77 <2 MICRONS CLINOPTILOLITE 2.0 65 483 10 2 005 008 78.55 <2 MICRONS "variety of MONTMORILLONITE" 70.0 65 483 10 2 005 008 78.55 <2 MICRONS MICA 21.0 65 483 10 2 005 008 78.55 <2 MICRONS CHLORITE 9.0 65 483 10 2 005 008 78.55 <2 MICRONS ZEOLITE 0.5 65 483 10 2 091 093 79.42 <2 MICRONS "variety of MONTMORILLONITE" 55.0 65 483 10 2 091 093 79.42 <2 MICRONS ILLITE 29.0 65 483 10 2 091 093 79.42 <2 MICRONS CHLORITE 9.0 65 483 10 2 091 093 79.42 <2 MICRONS KAOLINITE 6.0 65 483 10 2 091 093 79.42 <2 MICRONS CLINOPTILOLITE 1.0 65 483 11 2 025 027 88.26 <2 MICRONS "variety of MONTMORILLONITE" 55.0 65 483 11 2 025 027 88.26 <2 MICRONS ILLITE 20.0 65 483 11 2 025 027 88.26 <2 MICRONS CHLORITE 21.0 65 483 11 4 110 113 92.10 <2 MICRONS "variety of MONTMORILLONITE" 78.0 65 483 11 4 110 113 92.10 <2 MICRONS MICA 18.0 65 483 11 4 110 113 92.10 <2 MICRONS CHLORITE 4.0 65 483 11 4 110 113 92.10 <2 MICRONS ZEOLITE 0.5 65 483 12 3 085 087 99.86 <2 MICRONS "variety of MONTMORILLONITE" 62.0 65 483 12 3 085 087 99.86 <2 MICRONS ILLITE 24.0 65 483 12 3 085 087 99.86 <2 MICRONS CHLORITE 10.0 65 483 12 3 085 087 99.86 <2 MICRONS CLINOPTILOLITE 4.0 65 483 12 3 088 090 99.80 <2 MICRONS "variety of MONTMORILLONITE" 57.0 65 483 12 3 088 090 99.80 <2 MICRONS MICA 38.0 65 483 12 3 088 090 99.80 <2 MICRONS CHLORITE 5.0 65 483 12 3 088 090 99.80 <2 MICRONS ZEOLITE 0.3 65 483 13 1 120 122 106.70 <2 MICRONS "variety of MONTMORILLONITE" 75.0 65 483 13 1 120 122 106.70 <2 MICRONS MICA 19.0 65 483 13 1 120 122 106.70 <2 MICRONS CHLORITE 6.0 65 483 13 1 120 122 106.70 <2 MICRONS ZEOLITE 0.5 65 483 13 2 084 086 107.85 <2 MICRONS "variety of MONTMORILLONITE" 71.0 65 483 13 2 084 086 107.85 <2 MICRONS ILLITE 17.0 65 483 13 2 084 086 107.85 <2 MICRONS CHLORITE 11.0 65 483 13 2 084 086 107.85 <2 MICRONS CLINOPTILOLITE 1.0 65 483 13 2 110 112 108.10 <2 MICRONS "variety of MONTMORILLONITE" 75.0 65 483 13 2 110 112 108.10 <2 MICRONS MICA 23.0 65 483 13 2 110 112 108.10 <2 MICRONS CHLORITE 2.0 65 483 13 2 110 112 108.10 <2 MICRONS ZEOLITE 0.5 65 483 13 3 050 052 109.00 <2 MICRONS "variety of MONTMORILLONITE" 84.0 65 483 13 3 050 052 109.00 <2 MICRONS MICA 14.0 65 483 13 3 050 052 109.00 <2 MICRONS CHLORITE 2.0 65 483 13 3 050 052 109.00 <2 MICRONS ZEOLITE 0.6 65 483 18 2 055 057 153.05 <2 MICRONS "variety of MONTMORILLONITE" 73.0 65 483 18 2 055 057 153.05 <2 MICRONS MICA 19.0 65 483 18 2 055 057 153.05 <2 MICRONS CHLORITE 8.0 65 483 18 2 055 057 153.05 <2 MICRONS ZEOLITE 0.5 65 483 18 4 063 065 156.13 <2 MICRONS "variety of MONTMORILLONITE" 78.0 65 483 18 4 063 065 156.13 <2 MICRONS MICA 15.0 65 483 18 4 063 065 156.13 <2 MICRONS CHLORITE 7.0 65 483 18 4 063 065 156.13 <2 MICRONS ZEOLITE 0.5 65 483 26 1 043 048 <2 MICRONS ILLITE 23.0 65 483 26 1 043 048 <2 MICRONS CHLORITE 9.0 65 483 26 1 043 048 <2 MICRONS "variety of MONTMORILLONITE" 68.0