Leg: 163 Site: 989 Hole: B Observers: BLG/CLI/SDH Core Section Depth (cm) Piece Up? Depth Feature Intensity Offset or Appt. Orientation Calculated Orient. Comments top base # (mbsf) # if approp. Width (cm) dip/direct. 2nd dip/dir strike dip&dir 1 1 0 22 4.00 Z Erratic blocks 1 1 22 89 y 4.22 Z Massive vesicular basalt 1 1 86 87 10 y 4.86 V1 1 15/270 2/180 173 15W "Irregular zeolite-filled vein, 1mm thick" 1 1 89 90 11 y 4.89 V2 1 15/270 2/180 173 15W Extent of V1 1 1 116 120 12c y 5.16 V3 1 42/90 25/0 333 45E "Moderately-dipping, zeolite-filled vein and its conjugate " 1 2 7 9 1a/b y 5.46 V1 1 18/270 27/0 237 31W "Zeolite-filled vein, 1mm thick" 1 2 34 2b y 5.73 V2 1 Sub-horiz 0 1mm-thick vein 1 2 36 51 2c/3 y 5.75 V3 1 49/270 66/180 117 68W "Sub-vertical irregular vein, 1mm thick" 1 2 72 73 5b y 6.11 V4 1 13/270 "Diffuse irregular vein, filled with zeolite" 1 2 82 120 y 6.21 Z Massive vesicular basalt 1 3 4 8 1a y 6.65 CTV1 "Finer grain zone, 1cm thick, with large vesicles filled with zeolites" 1 3 6 10 1a/b y 6.67 V1 30/270 13/180 158 32W Set of diffuse veins filled with clay 1 3 13 27 1b y 6.74 CTV2 68/90 45/0 338 69E "Finer grain zone, 1cm thick, with large vesicles filled with zeolites" 1 3 23 24 1b y 6.84 V2 20/90 55/0 284 56E 1mm-thick vein filled with zeolite 1 3 33 43 2 y 6.94 V3 1 65/270 64/0 224 71W "Irregular, gently folded vein filled with clay and zeolite" 1 3 52 3 y 7.13 V4 1 Sub-horiz 0 1mm-thick vein filled with clay 1 3 66 77 4 y 7.27 V5 1 62/90 5/000 357 62E 1mm-thick vein filled with clay and pyrite 1 3 77 80 4 y 7.38 V6 2 5/090 75/0 271 75E Array of irregular veins filled with zeolite 1 3 86 97 5 y 7.47 V7 1 73/90 46/0 342 74E Steep vein filled with carbonates 1 3 96 103 5 y 7.57 V8 1 Steep vein filled with clay 1 3 102 103 5 y 7.63 V9 1 Sub-horiz 0 1mm-thick vein filled with clay 1 3 107 132 6 y 7.68 V10 1 60/90 50/0 325 65E "Steep vein, 1mm-thick, filled with clay and zeolite" 1 4 2 5 1 y 7.96 V1 1 25/90 4/0 351 25E 1mm-thick vein filled with clay 1 4 25 31 2 y 8.19 V2 1 52/90 8/0 354 52E Irregular and diffuse vein filled with clay 1 4 46 52 4 y 8.40 J1 1 47/270 30/180 152 51W Steeply dipping joint 1 4 63 64 5 y 8.57 CTV1 19/90 13/0 326 23E Diffuse fine grained zone 1 4 88 95 7 y 8.82 V3 1 43/90 44/0 314 53E "Irregular, 2 mm thick vein filled by zeolite" 1 4 96 103 7 y 8.90 V4 1 48/270 0/187 187 48W 1 mm thick irregular vein filled by clay 1 4 115 119 8 y 9.09 V5 1 32/90 6/0 350 32E Diffuse 1 mm thick vein filled by clay 1 4 133 142 9 y 9.27 CTV2 49/270 28/0 205 52W Diffuse finer grained zones with zeolite-filled vesicles 2 1 9 19 2 y 9.29 V1 1 0.2 70/090 0/177 357 70E irregular white zeolite fill 2 1 36 41 3 y 9.56 V2 1 0.01 36/090 8/180 11 37E "thin with green clay, white zeolite fill" 2 1 81 81 5 y 10.01 V3 1 6/270 9/180 124 11W thin irregular green clay vein 2 1 87 96 5 y 10.07 V4 1 very thin irregular 2 1 94 100 5 y 10.14 V5 1 0.2 44/270 32/180 147 49W "planar vein, zoned at upper end with darker green material on outside." 2 1 96 113 5 y 10.16 V6 1 78/270 35/000 188 78W green clay and white zeolite fill 2 2 9 12 1 y 10.53 CTV1 25/270 18/180 145 30W "1 cm thick layer of zeolite filled vesicles, below only small vesicles for ~10cm." 2 2 21 25 1 y 10.65 V1 1 34/270 38/000 229 46W thin green clay vein with vesicles filled with white zeolite along length 2 2 30 34 1 y 10.74 V2 1 29/090 8/000 346 30E thin irregular and branching 2 2 55 58 1 y 10.99 V3 1 32/090 25/000 323 38E thin irregular green clay filled 2 2 58 62 1 y 11.02 V4 1 32/090 46/180 59 50E similar to V3 with white zeolite filled vesicles adjacent 2 2 77 83 1 y 11.21 V5 1 "branching segmented w/ white zeolite fill + calcite, general dip toward 270." 2 3 7 12 1 y 11.75 V1 1 64/270 54/180 146 68W Thin irregular clay filled vein with associated zeolite 2 3 17 20 1 y 11.85 CTV1 36/90 10/180 14 37E Fine grained material. Chilled contact ? 2 3 20 27 1 y 11.88 V2 1 0.1 44/270 52/0 233 58W 1 mm thick vein with clay lining and zeolitic fill 2 3 28 35 1 y 11.96 V3 1 52/90 27/180 22 54E Clay filled 2 4 10 18 1 y 12.22 J1 1 87/90 90/0 90 90W "Thin, weak joint" 2 4 23 25 1 y 12.35 V1 1 42/270 35/0 218 49W Thin clay-filled vein 2 4 66 71 1 y 12.78 V2 1 0.2 62/270 32/180 162 63W "2 mm thick vein. Clay lined, filled by zeolite" 2 4 68 72 1 y 12.80 CTV1 29/90 19/180 32 33E "Fine grained, diffuse material" 2 4 74 85 1 y 12.86 V3 1 64/90 13/0 354 64E Thin clay filled vein with associated zeolitic vesicles 2 4 80 83 1 y 12.92 V4 1 67/270 36/0 197 68W Thin clay filled vein with associated zeolitic vesicles 2 4 98 100 1 y 13.10 V5 1 5/270 47/0 265 47W Clay filled vein with associated zeolitic vesicles 2 4 98 121 1 y 13.10 V6 1 0.1 84/270 30/0 183 84W "Larger vein, clay lined with zeolitic center" 2 4 118 119 1 y 13.30 V7 1 8/90 7/180 41 11E Clay filled 3 1 40 45 4 y 14.60 V1 45/270 0/180 180 45W planar thin dark green vein 3 1 89 96 4 y 15.09 V2 65/270 31/000 196 66W "thin and irregular, dk green fill" 3 1 95 103 4 y 15.15 V3 44/090 0/003 3 44E "irregular with white zeolite and dk green clay fill, branching at bottom. meas strike = 003" 3 1 104 112 4 y 15.24 V4 very irregular dark green fill 3 1 127 129 4 y 15.47 V5 6/090 v. thin w/ green clay and calcite fill 3 1 142 147 4 y 15.62 CTV1 3 44/270 8/180 172 44W fine lighter gray area blow salt and pepper texture vesicle zone above. 3 2 0 4 1 y 15.70 V1 1 0.1 0/90 0/117 90 49W 1 mm thick clay lined vein with zeolitic filling 3 2 3 11 1 y 15.73 V2 1 47/90 56/180 54 61E "Irregular, white calcite vein" 3 2 0 11 1 y 15.70 V3 1 47/90 0/144 324 53E "Very thin, straight calcite vein" 4 1 64 69 3 y 16.54 V1 1 0.1 33/270 38/000 230 45W "slightly nonplanar,branching vein, cored by white zeolite" 4 1 81 89 3 y 16.71 V2 1 0.1 49/090 21/000 342 50E as V1 except more planar 4 1 98 100 3 y 16.88 V3 1 0.2 20/270 52/000 254 53W "calcite and zeolite fill w/ dk green clay, irregular and branching" 4 1 121 121 3 y 17.11 V4 1 5/270 59/000 267 59W "thin, dk. green clay fill" 4 1 123 126 3 y 17.13 V5 1 64/270 0/000 180 64W "STRIKE=0,vein similar to V4" 4 2 5 28 1 y 17.36 V1 1 85/270 0/350 170 85W "thin & irregular with dk green clay fill, near vertical " 4 2 27 28 1 y 17.58 V2 1 0.1 16/270 52/180 103 53W "as V1, cored by white zeolite, part of V1, V2, V3 etc branching network." 4 2 27 29 1 y 17.58 V3 1 "thin dk green curved vein,part of interlocking network." 4 2 68 73 1 y 17.99 V4 1 0.1 31/090 34/180 48 42E irregular 1 mm thick with calcite fill 4 2 102 106 1 y 18.33 V5 1 35/270 18/000 205 38W curved thin dk. green in zone of low vesicularity 4 2 118 119 1 y 18.49 V6 1 7/090 3/180 23 8E thin planar vein with zeolite in adjacent vesicles. 4 2 119 124 1 y 18.50 V7 1 33/090 11/180 17 34E as V6 4 3 0 5 1 y 18.62 J1 1 90/90 63/180 180 90W Curved fracture 4 3 17 22 1 y 18.79 V1 1 42/90 21/180 23 44E "Wavy, clay lined vein filled by zeolite and minor pyrite" 4 3 22 28 1 y 18.84 V2 1 51/90 49/180 43 59E "Wavy, clay lined vein filled by zeolite and minor pyrite" 4 3 54 55 1 y 19.16 V3 1 31/90 16/0 334 34E Clay lined sharp vein with associated zeolite 4 3 72 81 1 y 19.34 V4 1 0.3 52/90 47/0 320 59E "Irregular vein, clay lined, filled by zeolite and pyrite" 4 3 79 81 1 y 19.41 V9 1 22/90 35/180 60 39E Filled pyrite and clay 4 3 81 100 1 y 19.43 V5 2 39/90 80/0 278 80E "Large irregular vein lined by clay, then calcite, filled by zeolite and pyrite in clustered nodules" 4 3 82 86 1 y 19.44 V6 1 0.5 68/90 80/0 294 81E Clay filled 4 3 100 102 1 y 19.62 V7 1 0.2 33/90 21/180 31 37E "Irregular vein, clay lined, filled by zeolite" 4 3 105 107 1 y 19.67 V8 1 0.2 33/90 67/180 75 68E "Irregular vein, clay lined, filled by zeolite" 4 3 124 129 1 y 19.86 J2 1 43/270 15/180 164 44W "Break in core, minor pyrite on surface" 4 4 0 6 1 y 19.92 J1 1 46/270 21/0 200 48W Break in core 4 4 9 15 1 y 20.01 V1 2 61/90 77/0 293 78E "Irregular vein, clay lined, filled by calcite and zeolite" 4 4 10 20 1 y 20.02 V2 2 54/90 58/0 311 65E "Irregular vein, clay lined, filled by calcite and zeolite" 4 4 33 34 1 y 20.25 V3 1 77/270 52/180 164 78W "Irregular vein, clay lined, filled by calcite and zeolite" 4 4 48 52 1 y 20.40 V4 1 65/90 15/180 7 65E Clay filled with associaterd zeolitic vesicles 4 4 63 64 1 y 20.55 V5 4/90 34/180 84 34E "Irregular, filled by clay with minor zeolite" 4 4 77 78 1 y 20.69 J2 1 19/90 11/180 29 22E Sharp break in core 4 4 90 92 1 y 20.82 J3 1 18/90 24/180 54 29E Straight and sharply defined 4 4 96 100 1 y 20.88 V6 1 48/270 0/164 164 49W "Irregular, clay filled" 4 4 101 102 1 y 20.93 CTV1 17/90 17/0 315 23E Possibly a joint or flow structure 4 4 91 96 1 y 20.83 V7 1 60/90 35/180 22 62E Clay and pyrite filled 5 1 1 1a y 20.81 V1 1 Subhorizontal 0 "Linked, conjugate?, filled with clay & zeolite (core)" 5 1 2 13 1 y 20.82 V2 1 68/270 55/180 150 71W "Linked, conjugate?, filled with clay & zeolite (core)" 5 1 13 18 y 20.93 V3 1 150 71W "Linked, conjugate?, filled with clay & zeolite (core)" 5 1 2 13 1a y 20.82 V2 1 68/270 55/180 "Linked, conjugate?, filled with clay & zeolite (core)" 5 1 13 18 1a y 20.93 V3 1 "Linked, conjugate?, filled with clay & zeolite (core)" 5 1 19 24 1a y 20.99 V4 1 62/270 45/180 152 65W "Linked, conjugate?, filled with clay & zeolite (core)" 5 1 42 1b y 21.22 V5 1 0 55/180 90 55W Diffuse thin vein filled with clay 5 1 49 78 1b/c y 21.29 V6 1 67/90 68/180 46 74E "Long irregular vein,1mm thick,filled with clay and pyrite" 5 1 85 91 1d y 21.65 V7 1 44/270 60/180 119 63W Irregular vein filled with clay and zeolite (heart) 5 1 91 92 1d y 21.71 CTV1 1 00 17/00 270 17E "Finer-grained zone1cm thick, with zeolite-filled vesicles" 5 2 0 27 1 y 22.19 Massive basalt 5 2 29 31 2 y 22.48 CTV1 1 2 Subhorizontal 0 2 cm-thick level without vesicles 5 2 59 61 3a y 22.78 V1 1 28/270 63/00 255 64W Irregular vein filled with clay and zeolite 5 2 80 87 3b y 22.99 V2 1 43/90 60/180 62 63E Irregular vein filled with clay and zeolite 5 2 90 106 3b y 23.09 V3 1 72/270 45/180 162 73W Long vein filled with clay and pyrite 5 2 96 107 3b y 23.15 V4 Subvertical 90 Long irregular vein filled with clay 5 2 120 129 3b y 23.39 V5 1 46/90 43/180 42 54E 5 3 3 5 1 y 23.64 V1 1 28/270 65/180 104 66W Irregular vein filled with clay 5 3 29 37 3 y 23.90 V2 1 18/90 40/180 69 42E Irregular linked veins filled with clay and zeolite 5 3 33 40 3 y 23.94 V3 47/270 26/180 156 50W Irregular linked veins filled with clay and zeolite 5 3 43 47 3 y 24.04 V4 52/270 28/180 157 54W Irregular linked veins filled with clay and zeolite 5 3 50 57 3 y 24.11 V5 Irregular linked veins filled with clay and zeolite 5 3 57 61 3 y 24.18 V6 43/270 5/180 175 43W Irregular linked veins filled with clay and zeolite 5 4 21 25 1a y 24.68 V1 72/270 44/180 163 73W Clay-filled linked vein system 5 4 60 65 1a y 25.07 V2 38/270 13/180 164 39W "1mm-thick , clay-filled vein" 5 4 75 79 1b y 25.22 CTV1 25/90 20/00 322 31E Finer-grained zone 5 4 88 90 1b y 25.35 V3 30/270 55/180 112 57W Diffuse clay-filled vein 5 4 115 120 1b y 25.62 V4 43/270 47/180 131 55W Diffuse clay-filled vein 6 1 4 12 1 y 25.84 CTV1 38/90 35/180 42 46E Flow banding marked by a 3cm-thick level without vesicle 6 1 26 32 1 y 26.06 V1 45/270 70/180 110 71W "Anastomosed clay-filled veins, +zeolite" 6 1 35 39 2 y 26.15 V2 Subvertical 90 1mm-thick vein filled with clay and zeolite 6 1 63 74 4 y 26.43 V3 66/180 Thin zeolite-filled vein 6 1 67 74 4 y 26.47 V4 62/90 66/180 50 71E Thin clay-filled vein 6 1 79 90 5 y 26.59 V5 65/270 49/0 208 68W 2mm-thick vein filled with zeolite 6 1 136 137 5 y 27.16 CTV2 3 cm-thick level without vesicles 6 1 103 109 6 y 26.83 V6 45/90 14/0 346 46E Thin irregular vein filled with clay 6 2 3 5 1 y 27.11 V1 25/90 5/0 349 25E "Clay-filled vein, 1mm thick" 6 2 16 18 2a y 27.24 V2 22/90 14/0 328 25E 1 mm-thick vein filled with clay 6 2 16 21 2a y 27.24 V3 38/90 42/180 49 50E 1 mm-thick vein filled with clay 6 2 34 38 2a y 27.42 V4 65/270 85/180 101 85W 1 mm-thick vein filled with clay 6 2 38 44 2b y 27.46 V5 6/270 15/0 249 16W Thin vein filled with clay and zeolite 6 2 43 54 2b y 27.51 V6 53/90 26/180 20 55E Long vein filled with zeolite 6 2 62 69 2b y 27.70 V7 52/270 18/180 166 53W Long vein filled with zeolite 6 2 76 81 3a y 27.84 V8 38/90 8/180 10 38E "CUTS V7!, Thin clay-filled vein cutting V7" 6 2 80 88 3a y 27.88 V9 0.2 79/270 5/180 179 79W "2mm-thick vein, filled with zeolite, cut by V9" 6 2 84 86 3a y 27.92 V10 38/90 42/180 49 50E Thin clay-filled vein cut by V9 6 2 92 94 3b y 28.00 V11 9/90 29/180 74 30E Thin diffuse vein filled with clay 6 2 96 98 3b y 28.04 CTV1 2 2cm-thick level without vesicles 6 2 112 121 4 y 28.20 V12 60/270 20/0 192 61W "Irregular vein filled with zeolite and clay, cutting V13" 6 2 118 126 4 y 28.26 V13 69/90 38/0 343 70E "CUTS V14!, Thin clay-filled vein cutting V14" 6 2 124 134 4 y 28.32 V14 68/270 30/180 167 69W Long irregular vein filled with clay 6 2 136 136 4 y 28.44 CTV2 13/90 6/180 24 14E Sharp contact between vesicular (top) and massive (base) basalts 6 3 0 7 1 y 28.50 V1 1 62/270 0/175 175 62W Part of a set of long anastamosing veins. Clay filled. 6 3 11 38 1 y 28.61 V2 1 67/90 73/180 54 76E Part of a set of long anastamosing veins. Clay filled. 6 3 14 30 1 y 28.64 V3 1 57/90 70/0 299 72E Part of a set of long anastamosing veins. Clay filled. 6 3 62 68 2a y 29.12 V4 1 0.1 50/270 64/180 120 67W "1 mm thick, clay filled vein" 6 3 71 83 2b y 29.21 V5 1 68/270 0/180 180 68W System of crossed veins filled with clay 6 3 131 133 4 y 29.81 V6 1 28/90 24/0 320 35E Thin vein filled with clay and zeolite 6 3 138 145 4 y 29.88 V7 1 61/90 0/180 0 61E 6 4 0 4 1 y 29.96 V1 1 48/90 16/0 346 49E Clay filled 6 4 71 78 3 y 30.67 V2 1 44/90 43/0 316 53E "Clay lined, filled by zeolite, < 1 mm thick" 6 4 105 111 4 y 31.01 V3 1 42/90 19/0 339 44E "Clay lined, filled by zeolite, < 1 mm thick" 6 4 135 137 5 y 31.31 V4 1 3/90 47/0 273 47E Clay filled with associated zeolitic vesicles 6 4 136 140 5 y 31.32 V5 1 39/90 15/180 18 40E Clay filled with associated zeolitic vesicles 6 5 16 17 1a y 31.53 V1 1 0.1 12/270 43/0 257 44W "Irregular, clay lined, filled by zeolite" 6 5 29 34 1b y 31.66 V2 1 42/270 0/135 135 52W "Irregular, clay lined, filled by zeolite" 6 5 40 45 1c y 31.77 V3 1 42/270 70/180 108 71W "Irregular, clay lined, filled by zeolite and calcite" 6 5 65 70 1c y 32.02 V4 1 46/90 5/180 5 46E "Irregular, clay lined, filled by zeolite" 6 5 80 84 1c y 32.17 V5 1 57/90 8/0 355 57E Clay filled with associated zeolite 6 5 98 99 1c y 32.35 V6 1 9/90 55/0 276 55E "Irregular, clay lined, filled by zeolite" 6 5 110 114 1c y 32.47 CTV1 1 37/270 7/180 171 37W Boundary between coarser and finer material 6 5 36 38 1b y 31.73 J1 1 15/90 2/180 7 15E Break in core 6 6 11 18 1 y 32.63 V1 1 0.1 very irregular (non-planar) thin vein w/ zeolite in adjacent vesicles 6 6 17 24 1 y 32.69 V2 1 65/090 2/180 1 65E "thin dk. green clay filled, with anastomosing branches" 6 6 51 56 2 y 33.03 V3 1 0.2 37/270 22/180 152 41W irregular dk green clay and zeolite core 6 6 83 116 2 y 33.35 V4 1 73/090 0/015 15 74E thin irregular dk green clay w/ zeolite 6 6 110 112 2 y 33.62 V5 1 35/270 32/180 138 43W "CUTS V4!, dk green clay only" 6 6 129 131 2 y 33.81 V6 1 0.1 16/270 6/180 160 17W green clay & calcite 6 7 2 34 1 y 33.88 V1 1 0.2 63/090 0/152 332 66E irregular with shite zeolite & calcite 6 7 23 26 1 y 34.09 V2 1 0.1 52/270 71/000 246 73W thin irregular dk green clay fill 6 7 34 55 1 y 34.20 V3 1 0.2 80/090 0/003 3 80E thin irregular dk green clay & zeolite fill 6 7 61 62 1 y 34.47 V4 1 02/270 19/180 96 19W thin irregular dk green clay fill 6 7 81 95 2 y 34.67 V5 1 24/270 0/150 150 27W very thin irregular dk green clay fill 6 8 17 23 1 y 35.37 V1 1 0.3 43/270 0/046 226 53W "filled w/ green clay, zeolite & calcite" 6 8 23 29 1 y 35.43 V2 1 0.2 76/270 18/180 175 76W white zeolite and clay 6 8 34 38 1 y 35.54 V3 1 19/270 70/000 263 70W "very thin, coating of dk. green clay" 6 8 60 65 2 y 35.80 V4 1 0.1 43/090 32/000 326 48E white zeolite fill 7 1 2 7 1 y 35.52 V1 1 63/270 0/232 232 73W Thin clay vein with minor associated zeolite 7 1 4 7 1 y 35.54 V2 1 24/90 10/180 22 26E Thin clay vein with minor associated zeolite 7 1 13 14 1 y 35.63 V3 1 19/270 55/0 256 56W Thin clay lined vein filled with zeolite 7 1 38 40 1 y 35.88 V4 1 14/270 44/0 256 45W "Break in core, clay lined and with associated zeolitic vesicles" 7 1 67 71 1 y 36.17 DI1 40/270 10/0 192 41W "Smooth surface, possibly originally a joint or vein" 7 1 88 88 1 y 36.38 V5 1 0.3 7/90 47/0 277 47E Clay lined zeolitic vein 7 1 92 97 1 y 36.42 V6 1 45/90 33/0 327 50E Irregular clay vein with minor zeolite 7 1 121 123 2 y 36.71 V7 1 42/270 18/0 200 44W CUTS V8! Vein lined by clay filled by zeolite. 7 1 121 135 2 y 36.71 V8 1 0.15 70/90 38/0 344 71E "Thick vein lined by clay, infilled by calcite and zeolite" 7 1 130 132 2 y 36.80 V9 1 20/270 20/180 135 27W Clay filled vein 7 2 6 15 1 y 37.00 V1 1 49/270 17/0 195 50W "Straight, clay lined, filled by zeolite" 7 2 13 15 1 y 37.07 V2 1 37/90 40/180 48 48E "Irregular, clay and pyrite filled" 7 2 33 38 3 y 37.27 V3 1 0.2 65/270 19/0 189 65W 2 mm thick zeolite vein with clay lining 7 2 38 40 3 y 37.32 V4 1 11/270 67/180 95 67W Irregular vein with clay lining and zeolite filling 7 2 54 57 3 y 37.48 V5 1 36/90 62/180 69 64E Irregular clay vein with associated zeolite 7 2 65 67 3 y 37.59 V6 1 30/270 68/0 257 69W Clay vein 7 2 66 69 3 y 37.60 V7 1 39/90 24/0 331 43E Sharply defined clay filled vein 7 2 79 81 3 y 37.73 V8 1 0.1 7/90 45/180 83 45E 1 mm thick clay lined zeolitic vein 7 2 81 87 3 y 37.75 V9 1 0.1 68/270 67/0 224 74W 1 mm thick clay lined zeolitic vein 7 2 101 104 3 y 37.95 V10 1 39/270 60/180 115 62W < 1 mm thick clay lined zeolitic vein 7 2 116 121 3 y 38.10 V11 1 36/270 44/0 233 50W Clay vein with nearby zeolitic vesicles 7 2 128 132 3 y 38.22 V12 1 32/270 18/180 153 35W Clay vein with minor zeolite 7 2 139 139 3 y 38.33 CTV1 8/90 7/0 319 11E Vescular layer 7 3 22 23 1 y 38.66 V1 31/090 52/000 295 55E irregular thin green clay fill 7 3 52 54 1 y 38.96 V2 17/270 19/180 132 25W "curved with green clay fill, zeolite in vesicles" 7 3 42 81 1 y 38.86 V3 0.3 80/270 0/21 201 81W "irregular segmented with brown calcite, white zeolite, green clay" 7 3 76 77 1 y 39.20 V4 5/090 7/000 305 9E irregular fracture with green clay coating 7 3 83 84 1 y 39.27 V5 2/270 31/180 93 31W irregular fracture with green clay coating 7 3 96 98 1 y 39.40 CTV1 1 23/090 5/000 348 23E dk grey band with more vesicular basalt above 7 3 100 108 1 y 39.44 V6 0.1 49/270 15/180 167 50W "planar, cored by white zeolite" 7 3 106 109 1 y 39.50 V7 19/270 0/000 180 19W "thin green clay filled, minor white zeolite" 7 3 116 120 1 y 39.60 V8 35/270 22/180 150 39W "thin green clay filled, minor white zeolite" 7 4 16 22 1 y 39.84 V1 66/270 67/000 226 73W thin planar green clay filling 7 4 21 23 1 y 39.89 V2 22/090 42/000 294 45E thin planar green clay filling 7 4 31 45 1 y 39.99 V3 63/090 6/000 357 63E "irregular with calcite, zeolite anad green clay" 7 4 38 43 1 y 40.06 V4 48/270 40/000 217 54W green clay and zeolite fill 7 4 65 66 1 y 40.33 V5 22/270 10/000 204 24W anastomosing vein set with green clay and zeolite in vesicles 7 4 93 98 1 y 40.61 V6 51/090 0/012 12 52E planar green clay fill with white zeolite 7 5 10 11 1 y 40.79 V1 0.3 8/090 50/000 277 50E thick white zeolite 7 5 15 16 1 y 40.84 V2 3/090 44/000 273 44E planar thin green clay fill 7 5 31 36 1 y 41.00 V3 0.1 42/090 4/000 356 42E green clay & white zeolite fill 7 5 42 52 1 y 41.11 V4 0.4 70/090 64/180 37 74E thick irregular zeolite vein 7 5 77 80 1 y 41.46 V5 23/090 47/180 68 49E thin irregular green clay fill 7 5 98 106 1 y 41.67 V6 thin green clay fill 7 5 112 121 1 y 41.81 V7 0.1 62/270 51/000 213 66W "green clay coated, with white zeolite core" 7 5 119 121 1 y 41.88 V8 0.1 58/270 55/000 222 65W "green clay coated, with white zeolite core" 7 6 20 25 1 y 42.12 V1 36/270 48/000 237 53W "thin, green clay fill" 7 6 25 30 1 y 42.17 V2 50/270 1/000 181 50W "thin, green clay fill" 7 6 46 49 2 y 42.38 V3 0.1 41/090 27/000 330 45E "very irregular, with green clay and zeolite" 7 6 62 66 2 y 42.54 V4 0.1 35/090 1/180 1 35E "Meas. lower segment., same as V3, zeolite in adj. vesicles" 7 6 115 118 3 y 43.07 V5 22/090 16/180 35 26E "thin, with core of white zeolite, green clay coating" 7 6 126 138 3 y 43.18 V6 69/090 24/000 350 69E "same as V5, zeolite in vesicles along vein" 7 7 7 27 1 y 43.49 V1 1 0.15 73/90 21/000 353 73E Clay lined sharp vein filled with zeolite 7 7 20 22 1 y 43.62 V2 1 30/270 60/180 108 61W Clay lined sharp vein filled with zeolite 7 7 35 44 2 y 43.77 V3 1 41/90 8/180 9 41E Clay lined vein filled with zeolite 7 7 51 58 2 y 43.93 V4 1 46/90 39/180 38 53E Anastamosing clay lined veins with minor zeolite 7 7 73 78 2 y 44.15 V5 1 37/270 54/180 119 57W Clay lined vein filled with zeolite 7 7 100 100 3 y 44.42 V6 1 3/270 55/180 92 55W Clay vein with minor associated zeolite 7 7 117 119 3 y 44.59 V7 1 14/90 51/180 79 52E Clay lined vein filled with zeolite 7 8 0 5 1 y 44.61 V1 1 51/270 17/0 194 52W Sharp thin clay vein with nearby zeolitic vesicles 7 8 0 5 1 y 44.61 V2 1 57/90 0/180 0 57E Sharp thin clay vein with nearby zeolitic vesicles 7 8 7 37 1 y 44.68 V3 1 0.3 69/90 7/180 3 69E "Thick vein lined by clay, infilled by calcite and zeolite" 7 8 37 38 1 y 44.98 V4 1 0.2 14/90 64/0 277 64E "Irregular clay lined vein, filled by calcite, zeolite and pyrite" 8 1 47 54 2 y 45.57 V1 40/090 4/180 5 40E "green clay coating, white zeolite core" 8 1 59 62 2 y 45.69 V2 29/270 17/180 151 32W green clay coating on very thin fracture 8 1 77 77 2 y 45.87 V3 0.1 5/270 30/000 261 30W irregular green clay and white zeolite 8 1 112 113 2 y 46.22 V4 0.1 1/090 54/000 271 54E irregular 1 mm green clay fill 8 1 121 122 2 y 46.31 V5 11/090 52/000 279 52E irregular 1 mm green clay fill 8 1 135 143 2 y 46.45 V6 thin curved irregular green clay fill 8 1 83 85 2 y 45.93 CTV1 1 grey diffuse band 1 cm wide 8 2 6 12 1 y 46.64 V1 0.1 46/270 42/180 139 54W "irregular, cored by zeolite" 8 2 29 39 1 y 46.87 V2 "irregular thin green clay coating, minor zeolite" 8 2 41 69 1 y 46.99 V3 75/270 37/180 169 75W "irregular thin green clay coating, minor zeolite" 8 2 56 56 1 y 47.14 V4 1/090 50/180 89 50E "irregular thin green clay coating, minor zeolite" 8 2 74 76 1 y 47.32 V5 26/090 "irregular thin green clay coating, minor zeolite, zeolite in adj. vesicles" 8 2 76 80 1 y 47.34 V6 "irregular thin green clay coating, minor zeolite" 8 2 80 85 1 y 47.38 V7 38/090 9/180 11 39E "irregular thin green clay coating, minor zeolite" 8 2 89 90 1 y 47.47 V8 "irregular thin green clay coating, minor zeolite" 8 2 89 95 1 y 47.47 V9 52/090 12/000 351 52E "irregular thin green clay coating, minor zeolite" 8 2 96 100 1 y 47.54 V10 45/090 26/180 26 48E "irregular thin green clay coating, minor zeolite" 8 2 92 106 1 y 47.50 V11 73/090 4/180 1 73E "irregular thin green clay coating, cored by zeolite" 8 3 6 8 1 y 47.98 V1 17/090 26/000 302 30E "thin planar green clay fill, adjacent vesicles filled by zeolite" 8 3 31 32 1 y 48.23 V2 13/270 31/180 111 33W green clay fill 8 3 45 46 1 y 48.37 V3 6/090 12/180 64 13E green clay fill 8 3 75 81 1 y 48.67 V4 44/090 7/180 7 44E "thin planar green clay fill, adjacent vesicles filled by zeolite" 8 3 114 114 1 y 49.06 V5 0/090 58/000 270 58E "thin planar green clay fill, adjacent vesicles filled by zeolite" 8 3 113 128 1 y 49.05 V6 74/090 2/180 1 74E "irregular, green clay filling, minor zeolite" 8 3 127 128 1 y 49.19 V7 6/090 29/180 79 29E "thin irregular, cored by zeolite, green clay coating" 8 3 146 147 1 y 49.38 V8 0.2 14/270 0/064 244 30W thick curved zeolite vein 8 4 0 2 1a y 49.42 V1 1 .2 35/90 0/241 61 55E Clay lined with zeolite filling 8 4 14 18 1b y 49.56 V2 1 54/270 8/180 174 54W Clay vein with nearby calcite filled vesicles 8 4 19 26 1b y 49.61 V3 1 50/270 14/0 192 51W Irregular clay vein with nearby zeolite and calcite vesicles 8 4 42 50 1c y 49.84 V4 1 48/90 4/0 356 48E Clay vein with zeolite and calcite fill 8 4 80 83 2 y 50.22 DI1 37/270 7/180 171 37W 8 4 86 91 2 y 50.28 V5 1 33/90 18/180 27 36E Clay vein with zeolite and calcite fill 8 4 90 100 2 y 50.32 V6 1 53/90 35/180 28 56E Clay lined with zeolite filling 8 5 5 8 1a y 50.67 V1 1 20/270 13/0 212 23W Clay lined with zeolite filling 8 5 35 37 1a y 50.97 V2 1 23/270 2/0 185 23W Clay filled with associated zeolitic vesicles 8 5 56 60 1a y 51.18 DI1 27/90 13/0 336 29E Smooth surface. Possibly originally joint or vein 8 5 69 71 1b y 51.31 DI2 18/90 13/0 325 22E Smooth surface. Possibly originally joint or vein 8 5 80 80 1c y 51.42 V3 1 4/270 24/0 261 24W Clay filled 8 5 98 101 1d y 51.60 V4 1 28/90 32/0 310 39E Clay lined with zeolite filling. Cut by V5. Throw of 4 mm 8 5 98 109 1d y 51.60 V5 1 56/270 64/0 234 68W Clay lined with zeolite filling 8 5 37 42 1a y 50.99 V6 1 38/90 64/0 291 65E Clay filled with associated zeolitic vesicles 8 6 25 28 1a y 52.05 V1 1 27/90 2/180 4 27E Clay vein with very minor zeolite 8 6 50 51 1b y 52.30 CTV1 3/270 3/180 135 4W vesicular layer 8 6 60 71 1b y 52.40 V2 1 12/270 2/0 189 12W Clay filled with associated zeolitic vesicles 8 6 73 77 1b y 52.53 V3 1 48/270 11/00 190 48W Clay lined with zeolite and calcite filling 8 6 77 80 1b y 52.57 V4 1 32/90 3/180 5 32E Clay vein 8 6 100 114 1d y 52.80 V5 1 .3 74/90 51/0 341 75E "Thick vein of zeolite lined by clay, cut by V7" 8 6 130 138 1f y 53.10 V6 1 64/270 51/0 211 67W Clay filled vein with pyrite 8 6 83 103 1 y 52.63 V7 1 67/270 0/190 190 67W Clay lined with zeolite filling 8 7 20 24 1 y 53.50 V1 1 36/90 24/0 328 40E Thin clay lined vein with zeolite filling 8 7 22 23 1 y 53.52 V2 1 3/90 23/180 83 23E Thin clay lined vein with zeolite filling 8 7 55 64 1 y 53.85 V3 1 50/90 44/180 39 57E Thin clay lined vein with zeolite filling 8 7 115 120 3 y 54.45 V4 1 64/270 31/180 164 65W Clay lined with zeolite filling 9 1 16 18 1 y 54.86 J1 1 "thin fracture, drilling induced??" 9 1 21 27 1 y 54.91 V1 1 .2 54/270 8/000 186 54W planar zeolite vein 9 1 34 35 1 y 55.04 V2 1 25/090 11/180 23 27E thin fracture w/ green clay coating 9 1 61 61 1 y 55.31 V3 1 5/270 9/000 241 10W green clay coating vein & filled vesicles both clay & zeol. 9 1 72 75 1 y 55.42 V4 1 24/090 49/180 69 51E thin green clay 9 1 83 85 1 y 55.53 V5 1 18/090 41/180 70 43E thin green clay on fracture surface 9 2 14 17 1 y 56.21 V1 1 25/090 23/000 318 32E white zeolite cored 9 2 20 21 1 y 56.27 DI 1 fracture? 9 2 36 37 1 y 56.43 V2 1 1/270 13/180 94 13W very thin green clay filled 9 2 44 46 1 y 56.51 V3 1 13/090 3/180 13 13E very thin green clay filled 9 2 45 50 1 y 56.52 V4 1 64/270 0/14 194 65W very thin green clay filled 9 2 61 62 1 y 56.68 V5 1 16/270 20/000 232 25W very thin green clay filled 9 2 73 109 1 y 56.80 V6 1 70/270 2/180 179 70W "curved, zeolite cored" 9 2 81 87 1 y 56.88 V7 1 "network of interlocking veins, thin green clay fill" 9 2 85 93 1 y 56.92 V8 1 "irregular, zeolite & green clay fill" 9 2 102 105 1 y 57.09 V9 1 segmented thin green clay 9 2 109 114 1 y 57.16 V10 1 38/270 29/000 215 44W planar green clay w/ trace zeolite fill 9 2 117 123 1 y 57.24 V11 1 42/090 32/000 325 48E planar zeolite filled 9 3 37 38 1a y 57.90 V1 1 14/90 46/0 284 47E Clay vein with calcite 9 3 38 41 1b y 57.91 V2 1 38/90 2/0 357 38E Clay lined with zeolite filling 9 3 38 48 1b y 57.91 V3 1 69/270 73/0 231 77W Clay lined with zeolite filling 9 3 120 128 3 y 58.73 V4 1 63/270 13/0 187 63W Clay lined with zeolite filling 9 4 3 5 1 y 59.06 V1 1 20/90 3/180 8 20E Thin clay vein 9 4 5 11 1 y 59.08 V2 1 26/270 44/180 117 47W Thin clay lined vein with zeolite filling 9 4 20 42 1 y 59.23 V3 1 76/270 2/0 180 76W Clay lined with zeolite filling 9 4 40 44 1 y 59.43 V4 1 33/270 32/0 224 42W Thin clay vein 9 4 47 51 2a y 59.50 V5 1 26/90 67/180 78 67E Clay vein with minor zeolite 9 4 65 83 2a y 59.68 V6 1 84/90 8/180 1 84E Thin clay vein with minor zeolite 9 4 98 102 2b y 60.01 V7 1 31/90 34/0 312 42E Clay lined with zeolite and calcite filling 9 4 122 132 2c y 60.25 V8 1 0.15 54/90 22/180 16 55E Clay lined with zeolite filling 9 4 137 139 2c y 60.40 CTV1 1 27/270 25/180 138 35W chilled contact - finer material 9 5 34 35 1 y 60.84 V1 1 19/090 11/180 29 22E thin green clay & zeolite filled fracture 9 5 67 73 1 y 61.17 V2 1 48/090 61/180 58 65E "thin irregular, green clay fill" 9 5 84 87 1 y 61.34 V3 1 24/270 17/180 146 28W "thin irregular, green clay fill" 9 5 111 115 1 y 61.61 CTV1 1 1 41/090 38/000 318 49E vesicle layer 9 5 115 125 1 y 61.65 V5 1 "thin irregular, green clay fill" 9 6 14 14 1 y 62.02 V1 1 0.1 2/270 55/180 91 55W irregular green clay fill 9 6 18 19 1 y 62.06 V2 1 7/090 21/000 288 22E irregular green clay fill 9 6 20 25 1 y 62.08 V3 1 52/270 50/180 137 60W "irregular green clay fill, cored by zeolite" 9 6 22 30 1 y 62.10 V4 1 58/270 23/180 165 59W irregular green clay fill 9 6 79 83 1 y 62.67 V5 1 37/090 6/000 352 37E "planar, green clay fill" 9 6 89 97 1 y 62.77 V6 1 51/270 43/000 217 57W irregular green clay fill 9 6 91 95 1 y 62.79 V7 1 15/090 49/180 77 50E "irregular green clay fill, cored by zeolite" 9 6 100 102 1 y 62.88 V8 1 24/270 42/180 116 45W irregular green clay fill 9 6 124 125 1 y 63.12 V9 1 0.1 1/090 25/180 88 25E irregular green clay fill 9 7 0 8 1a y 63.38 V1 1 45/270 66/0 246 68W Clay vein 9 7 24 52 1b y 63.62 V2 1 77/270 24/180 174 77W Clay lined with zeolite and calcite filling 9 7 59 63 1b y 63.97 V3 1 27/270 56/180 109 57W Clay vein with minor zeolite 9 7 64 69 1b y 64.02 V4 1 52/90 25/180 20 54E Clay lined with zeolite filling 9 7 72 87 1b y 64.10 V5 1 71/270 0/0 180 71W Clay vein 9 7 112 118 2c y 64.50 V6 1 70/270 0/190 190 70W Thin clay vein 9 7 8 9 1a y 63.46 V7 1 1/270 34/180 91 34W Clay vein 9 8 0 40 1 y 64.71 Z "no structure, two pieces, rubble" 10 1 9 9 3 y 64.49 V1 1 0/90 32/180 90 32W Clay vein 10 1 10 10 3 y 64.50 V2 1 6/90 36/180 82 36E Clay vein 10 2 78 98 3 y 66.61 V1 1 62/90 47/180 30 65E Clay vein with minor zeolite 10 2 93 95 3 y 66.76 V2 1 23/270 13/0 209 26W Clay vein 10 2 30 55 2 y 66.13 V3 1 87/90 0/218 38 88E Clay vein with minor zeolite 10 3 24 31 1b y 67.53 V1 1 "Clay vein, very irregular" 10 3 35 61 1 y 67.64 V2 1 0.2 66/270 77/0 243 78W "Irregular, clay lined, zeolite vein" 10 3 73 75 1f y 68.02 V3 1 0.2 22/90 58/180 76 59E "Clay lined, zeolite vein" 10 3 92 94 1g y 68.21 V4 1 8/90 72/180 87 72E Irregular clay vein with minor zeolite patches 10 3 108 110 1g y 68.37 V5 1 22/90 12/180 28 25E Clay vein 10 4 22 28 3a y 68.92 V1 1 0.2 47/270 66/180 116 68W "Clay lined, zeolite vein. Green tinted aureole." 10 4 54 55 3b y 69.24 CTV1 0/90 6/180 90 6W Dark layer 10 4 65 66 3c y 69.35 V2 1 10/270 4/180 158 11W Clay vein 10 5 5 6 1a y 70.04 V1 1 6/90 7/0 311 9E Clay vein 10 5 12 13 1a y 70.11 V1 1 7/270 4/180 150 8W Clay vein 10 5 34 35 1c y 70.33 V3 1 5/90 62/180 87 62E "Clay lined, zeolite vein" 10 5 49 53 1d y 70.48 V4 1 0.5 29/90 82/180 86 82E Zeolite vein 10 5 51 63 1d y 70.50 V5 1 40/270 77/0 259 77W Irregular zeolite vein with clay lining. 10 5 65 73 1d y 70.64 V6 1 60/90 0/0 0 60E Clay vein 10 5 100 101 2a y 70.99 V7 1 9/270 11/0 231 14W "Sharp, thin, clay vein" 10 6 6 7 1 y 71.29 CTV1 1 3/270 1/000 198 3W vesicle trail 10 6 37 39 1 y 71.60 V1 19/090 18/180 43 25E "thin, dk. green clay filling" 10 6 36 58 1 y 71.59 V2 85/270 0/23 203 85W "thin, dk. green clay filling" 10 6 52 53 1 y 71.75 V3 0.1 9/270 77/180 92 77W irregular green clay w/ white zeolite core 10 6 62 63 1 y 71.85 V4 0.1 41/000 0/090 270 41E irregular green clay w/ white zeolite core 10 6 81 108 2 y 72.04 V5 0.4 76/090 0/14 14 76E thick calcite vein with clay coated margins 10 6 88 88 2 y 72.11 CTV2 0.6 3/270 1/180 162 3W vesicle layer 10 6 141 149 3 y 72.64 V6 63/270 8/000 184 63W green clay & white zeolite fill 10 7 58 61 5 y 73.31 J1 15/270 21/180 125 25W very thin fracture 10 7 82 91 "5,6" y 73.55 MF 3 VERT. 90 elongate vertical vesicles filled with calcite & zeolite 11 1 2 3 1 y 74.12 CTV1 Patch of vesicles 11 1 22 23 4 y 74.32 CTV2 Patch of vesicles 11 1 22 27 4 y 74.32 V1 1 Thin clay-filled vein 11 1 83 94 10 y 74.93 V2 1 VERTICAL 90 Clay-filled vein 11 1 118 119 13 y 75.28 V3 1 Subhorz 0 Fracture 11 1 122 125 13 y 75.32 V4 VERTICAL 90 Fracture 11 2 6 7 1a y 75.66 CTV1 Elongated patch of vesicles 11 2 10 11 1a y 75.70 M1 17/270 5/180 164 18W Discrete banding 11 2 18 20 1b y 75.78 CTV2 Elongated patch of vesicles 11 2 33 34 2a y 75.93 CTV3 Elongated patch of vesicles 11 2 36 49 2a y 75.96 V2 1 36/90 48/180 57 53E Linked curved fractures 11 2 90 95 9 y 76.50 CTV4 Elongated patch of vesicles 11 2 103 104 10 y 76.63 V3 1 68/270 45/180 158 69W Clay-filled vein 11 2 101 115 10 y 76.61 V4 1 20/90 20/00 315 27E "Long, curved clay-filled vein" 11 2 129 140 13 y 76.89 V5 1 VERTICAL 90 Thin clay-filled vein 12 1 28 37 4 y 77.38 V1 1 VERTICAL 90 Sigmoidal fracture coated by pyrite 12 1 64 69 8a y 77.74 V2 10/270 70/180 94 70W Anastomosing thin veins filled with clay 12 1 77 78 8a y 77.87 CTV1 Patch of vesicles 12 1 85 86 8b y 77.95 CTV2 Patch of vesicles 12 1 85 89 8b/c y 77.95 V4 45/270 28/00 208 49W Fracture coated with carbonates and pyrite 12 1 89 105 8d y 77.99 V5 42/90 12/180 13 43E 1mm-thick vein filled with clay 13 1 9 14 3 y 78.69 V1 82/090 0/005 5 82E "thin, dark green-black clay filled" 13 1 13 14 3 y 78.73 CTV1 dark alteration?? spots in elliptical group ~1x2cm 13 1 74 81 17 y 79.34 V2 thin irregular vein with bright green resiny chlorite?/clay fill 13 1 82 90 18 y 79.42 V3 network of thin (Š1mm) bright green chl?/clay veins 13 1 87 102 18 y 79.47 V4 0.2 88/270 0/014 194 88W irregular bright green fill (chl/clay?) 13 1 136 141 25 n 79.96 J1 irregular fracture 13 1 138 139 25 n 79.98 CTV2 dark alteration?? spots in elliptical group ~1x2cm 13 2 24 34 6 y 80.34 V1 0.1 irregular bright green fill (chl/clay?) 13 2 30 30 6 y 80.40 V2 thin black clay coated fracture 13 2 30 31 6 y 80.40 V3 thin black clay coated fracture 13 2 40 41 7 y 80.50 V4 irregular bright green fill (chl/clay?) 13 2 37 50 7 y 80.47 V5 83/090 0/138 318 85E irregular bright green fill (chl/clay?) 13 2 134 146 17 y 81.44 V6 78/270 0/179 179 78W "planar, w/ bright green resiny fill (chl?/clay)" 13 3 25 33 5 y 81.85 V1 0.2 90/000 0/005 5 90E "planar, w/ bright green resiny fill (chl?/clay)" 14 1 0 16 1 n 83.60 Z "3 pieces, no significant features, no orientation"