####################### Meta Data Part ############################# Column Name Data Type Description Label Validation Text Unit 1 EXPEDITION Numeric expedition number Expedition expedition code (Int. 1 - 99999), required key field <>0 # 2 SITE Numeric site, number between 1 and 9999 Site site (1 -9999), required key field <>0 # 3 HOLE Text hole identifier, A-Z Hole hole (A-Z), required key field LIKE ('[A-Z]') # 4 LABEL Text sample label sample label, required field # 5 THIN_SECTION Integer currrent thin section Thin Section thin thection, required field >=0 # 6 TOP_INTERVAL Double distance from top of thin section to top of section Distance To Top (cm) real value >=0.0 >=0.0 cm 7 BOTTOM_INTERVAL Double distance from bottom of thin section to top of section Distance To Bottom (cm) real value >=0.0 >=0.0 cm 8 TOP_DEPTH Double calculated top depth of thin section (meter below sea floor) Calculated Top Depth (mbsf) real value >=0.0 >=0.0 mbsf 9 TOP_DEPTH_MCD Double calculated depth of thin section (meter corrected depth) Calculated Top Depth (mcd) real value >=0.0 >=0.0 mcd 10 COMMENTS Memo important remarks Comments unlimited text string # # 11 SECTION_ID Numeric section identifier Section section identifier, required field <>0 # 12 IGSN Text IGSN IGSN text string of max. 15 characters # # ####################### Data Part ############################# EXPEDITION SITE HOLE LABEL THIN_SECTION TOP_INTERVAL BOTTOM_INTERVAL TOP_DEPTH TOP_DEPTH_MCD SECTION_ID ANALYST GSIZE_AM_QUARTZ GSIZE_GM_QUARTZ GSIZE_BIOTITE GSIZE_MUSCOVITE CHLORITE_REPL BIOTITE_REPL CLAST TEXTURE IGSN COMMENTS 5052 2 B 1_2 1 0 12 504 504 3101306 0 0 ICDP5052ET10001 5052 2 B 199.50_CU 94 0 2 199.5 199.5 -1 0 0 ICDP5052ETZ3001 5052 2 B 201.80_CU 92 0 1 201.8 201.8 -1 0 0 ICDP5052ETX3001 5052 2 B 201.80_CU 93 0 2 201.8 201.8 -1 0 0 ICDP5052ETY3001 5052 2 B 206.00_CU 90 0 1 206 206 -1 0 0 ICDP5052ETV3001 5052 2 B 206.00_CU 91 0 2 206 206 -1 0 0 ICDP5052ETW3001 5052 2 B 214.50_CU 84 0 1 214.5 214.5 -1 0 0 ICDP5052ETJ5001 5052 2 B 214.50_CU 85 0 2 214.5 214.5 -1 0 0 ICDP5052ETK5001 5052 2 B 216.51_CU 82 0 1 216.51 216.51 -1 0 0 ICDP5052ETH5001 5052 2 B 216.51_CU 83 0 2 216.51 216.51 -1 0 0 ICDP5052ETI5001 5052 2 B 221.00_CU 87 0 1 221 221 -1 0 0 ICDP5052ETF5001 5052 2 B 221.00_CU 88 0 2 221 221 -1 0 0 ICDP5052ETG5001 5052 2 B 227.00_CU 86 0 2 227 227 -1 0 0 ICDP5052ETE5001 5052 2 B 234.00_CU 84 0 1 234 234 -1 0 0 ICDP5052ETC5001 5052 2 B 234.00_CU 85 0 2 234 234 -1 0 0 ICDP5052ETD5001 5052 2 B 236.10_CU 82 0 1 236.1 236.1 -1 0 0 ICDP5052ETA5001 5052 2 B 236.10_CU 83 0 2 236.1 236.1 -1 0 0 ICDP5052ETB5001 5052 2 B 238.50_CU 1 0 0 238.5 238.5 -1 0 0 ICDP5052ETP0001 5052 2 B 238.50_CU 2 0 0 238.5 238.5 -1 0 0 ICDP5052ETQ0001 5052 2 B 243.50_CU 1 0 0 243.5 243.5 -1 DJP 310 430 0 0 ICDP5052ETS0001 Quartz boundaries mostly irregular, interlobate, inequigranular, and internally distorted grains with sweeping extinction +- dfm bands. Grain shape fabric of elongate grains is parallel to foliation. Nonmylonitic 5052 2 B 243.50_CU 2 0 0 243.5 243.5 -1 0 0 ICDP5052ETT0001 5052 2 B 248.00_CU 1 0 0 248 248 -1 DJP 240 270 0 0 ICDP5052ETV0001 Nonmylonitic 5052 2 B 248.00_CU 2 0 0 248 248 -1 0 0 ICDP5052ETW0001 5052 2 B 256.00_CU 1 0 0 256 256 -1 DJP 150 140 0 0 ICDP5052ETX0001 Nonmylonitic 5052 2 B 256.00_CU 2 0 0 256 256 -1 0 0 ICDP5052ETY0001 5052 2 B 262.00_CU 1 0 1 262 262 -1 DJP 210 190 0 0 ICDP5052ET41001 Nonmylonitic 5052 2 B 262.00_CU 2 0 2 262 262 -1 0 0 ICDP5052ET51001 5052 2 B 264.00_CU 1 0 1 264 264 -1 DJP 290 280 0 0 ICDP5052ET71001 Nonmylonitic 5052 2 B 264.00_CU 2 0 2 264 264 -1 0 0 ICDP5052ET81001 5052 2 B 266.00_CU 1 0 1 266 266 -1 DJP 200 180 0 0 ICDP5052ETA1001 Nonmylonitic 5052 2 B 266.00_CU 2 0 2 266 266 -1 0 0 ICDP5052ETB1001 5052 2 B 267.00_CU 1 0 1 267 267 -1 DJP 120 120 0 0 ICDP5052ETD1001 Nonmylonitic 5052 2 B 267.00_CU 2 0 2 267 267 -1 0 0 ICDP5052ETE1001 5052 2 B 271.00_CU 1 0 1 271 271 -1 DJP 140 140 0 0 ICDP5052ETF1001 Nonmylonitic 5052 2 B 271.00_CU 2 0 2 271 271 -1 0 0 ICDP5052ETG1001 5052 2 B 273.00_CU 1 0 1 273 273 -1 0 0 ICDP5052ETH1001 5052 2 B 273.00_CU 2 0 2 273 273 -1 0 0 ICDP5052ETI1001 5052 2 B 280.10_CU 1 0 1 280.1 280.1 -1 TAL 89 89 0 0 ICDP5052ETJ1001 Still bio pblasts. ribbons, rxt grains, possible shear band, planar fabric, garnets; Qtz inequigranular with some rxt seams (4); irregular grain shapes (2 and 3); sweeping extinction (5) Protomylonite. 5052 2 B 280.10_CU 2 0 2 280.1 280.1 -1 0 0 ICDP5052ETK1001 5052 2 B 286.50_CU 1 0 1 286.5 286.5 -1 TAL 90 88 0 0 ICDP5052ETL1001 Still bio pblasts, ribbons, rxt grains, definite shear band, planar fabric; Qtz inequigranular with fine, rxt seams (4); irregular grain shapes (2 and 3); sweeping extinction, dfm bands (5); Oblique grain-shape fabric. Protomylonite. 5052 2 B 286.50_CU 2 0 2 286.5 286.5 -1 0 0 ICDP5052ETM1001 5052 2 B 291.30_CU 1 0 1 291.3 291.3 -1 TAL 145 151 0 0 ICDP5052ETN1001 Fabric planar. Smallish qtz ribbons (1). Seams of finely rxt grains near ribbons (4). Large biotite porphyroblasts. Qtz inequigranular with interlobate, irregular grain shapes (2,3); dfm bands, sweeping extinction (5). Qtz oblique grain-shape fabric. Q 5052 2 B 291.30_CU 2 0 2 291.3 291.3 -1 0 0 ICDP5052ETO1001 5052 2 B 295.00_CU 1 0 1 295 295 -1 NS 115 119 0 0 ICDP5052ETP1001 Fabric planar. Biotite porphyroblasts with opaque inclusion trails. 1, 2, 3. Oblique Grain-shape fabric. Dfm bands, sweeping extinction. Inequigranular. Qtz has CPO. Protomylonite. 5052 2 B 295.00_CU 2 0 2 295 295 -1 0 0 ICDP5052ETQ1001 5052 2 B 299.00_CU 2 0 1 299 299 -1 NS 152 162 0 0 ICDP5052ET82001 Fabric planar. Biot musc plag qtz schist. (1) Large quartz ribbonish grains with long axis of a few hundred micrometers are often surrounded by finely rxt. Oblique qz Grain-shape fabric. Sweeping extinction in quartz. Inequigranular. Qtz has CPO. Large bi 5052 2 B 299.00_CU 3 0 2 299 299 -1 0 0 ICDP5052ET92001 5052 2 B 303.00_CU 2 0 1 303 303 -1 DJP 103 107 0 0 ICDP5052ETA2001 Protomylonite. Large gts with inclusions. Biotite with opaqu inclusion trails. Some shear bands? Ribbon Qtz with defm bands. 5052 2 B 303.00_CU 3 0 2 303 303 -1 0 0 ICDP5052ETB2001 5052 2 B 305.00_CU 1 0 1 305 305 -1 DJP 154 176 0 0 ICDP5052ET50001 Bi Gt schist. Large Gts with inclusions. Bio with opaque inclusions. Wide range of qtz microstructures- polyonal to ribbon? Nonmylonitic? 5052 2 B 305.00_CU 2 0 2 305 305 -1 0 0 ICDP5052ETD2001 5052 2 B 307.10_CU 3 0 1 307.1 307.1 -1 DJP 130 140 0 0 ICDP5052ETE2001 Bi Schist. Big Bio pclasts/ Layrs of qta plag. Varied Q microstructures. Nonmylonitic? 5052 2 B 307.10_CU 4 0 2 307.1 307.1 -1 0 0 ICDP5052ETF2001 5052 2 B 311.00_CU 5 0 1 311 311 -1 AS 195 196 0 0 ICDP5052ETG2001 Biotite-garnet musc qtz plag Schist. Big Bio porphyroblasts, some with trails of inclusions. Garnet is altered with inclusions. Varied Q microstructures, some with blobby texture, ribbons, undulose extinction 5052 2 B 311.00_CU 6 0 2 311 311 -1 0 0 ICDP5052ETH2001 5052 2 B 315.00_CU 7 0 1 315 315 -1 AS 163 165 0 0 ICDP5052ETJ2001 Big Biotite porphyroblasts, some with trails of black inclusions. Garnet is altered and fractured, with inclusions. Inequigranular quartz. Irregular, interlobate, grains with lobate boundaries (2,3), undulose extinction (5), some ribbon grains (1). Many 5052 2 B 315.00_CU 8 0 2 315 315 -1 0 0 ICDP5052ETK2001 5052 2 B 319.00_CU 9 0 1 319 319 -1 TAL 149 151 0 0 ICDP5052ETL2001 Biotite pblasts. Some large musc flakes (fish?). Qtz is inequigranular, interlobate with serrate margins (2), ± elongate parallel to foliation (3); internal sweeping extinction or dfm bands (5); some seams of fine rxt grains (4). Some Ribbons (1) with low 5052 2 B 319.00_CU 10 0 2 319 319 -1 0 0 ICDP5052ETM2001 5052 2 B 323.00_CU 11 0 1 323 323 -1 TAL 112 115 0 0 ICDP5052ETN2001 Large biotite porphyroblasts. Many large muscovites (fish?). Qtz is inequigranular, interlobate with serrate margins (2); elongate parallel to foliation (3) or oblique grain-shape fabrics; internal sweeping extinction or low-angle dfm bands (5); some sea 5052 2 B 323.00_CU 12 0 2 323 323 -1 0 0 ICDP5052ETO2001 5052 2 B 327.00_CU 13 0 1 327 327 -1 NS 140 150 0 0 ICDP5052ETP2001 Big Biotite porphyroblasts. Anastomosing foliations within musc porphyroblasts. Qz interlobate grains with serrate margins (2), undulose extinction and deformation band (5), surrouded by small recrystallized grains (4). Elongated layered blobby grains ( 5052 2 B 327.00_CU 14 0 2 327 327 -1 0 0 ICDP5052ETQ2001 5052 2 B 331.00_CU 15 0 1 331 331 -1 NS 115 125 0 0 ICDP5052ETR2001 Big Biotite porphyroblasts. No large muscovite porphyroblast. Anastomosing foliations. Gnt porphyroblasts. Qz interlobate with serrate margins (2), undulose extinction and deformation band (5), surrouded by small recrystallized grains (4). Elongated layer 5052 2 B 331.00_CU 16 0 2 331 331 -1 0 0 ICDP5052ETS2001 5052 2 B 335.00_CU 17 0 1 335 335 -1 NS 103 108 0 0 ICDP5052ETU2001 Big Biotite porphyroblasts. The deformation microstructure of muscovite is not so obvious. Blobby quartz grains with and without shape fabric (2, 3). Recrystallised grains around large grains(4). Sometimes ribbon grains (1) with undulose extinciton and su 5052 2 B 335.00_CU 18 0 2 335 335 -1 0 0 ICDP5052ETV2001 5052 2 B 339.00_CU 19 0 1 339 339 -1 NS 174 183 0 0 ICDP5052ETW2001 Large biotite porphyroblasts. Anastomosing foliations. Qtz is inequigranular, interlobate with serrate margins (2), ± elongate parallel to foliation (3). Internal sweeping extinction or dfm bands (5); some seams of fine rxt grains (4). Some Ribbons (1) wi 5052 2 B 339.00_CU 20 0 2 339 339 -1 0 0 ICDP5052ETX2001 5052 2 B 343.10_CU 21 0 1 343.1 343.1 -1 DJP 139 139 0 0 ICDP5052ETY2001 Bio, w. mica gt Schist with layers of quarts/felsdspar and layers of mica. Lots of opaques. Opaque inclusion trails in biotite. Platy clasts of finer w. mica, biotite and opaques. Blobby quartz grains with very lobate boundaries . Some ribbon grains with 5052 2 B 343.10_CU 22 0 2 343.1 343.1 -1 0 0 ICDP5052ETZ2001 5052 2 B 347.00_CU 23 0 1 347 347 -1 DJP 139 144 0 0 ICDP5052ET03001 Bio, w. mica gt Schist with layers of quarts/felsdspar and layers of mica. Lots of opaques. Opaque inclusion trails in biotite. Platy clasts of finer w. mica, biotite and opaques. Blobby quartz grains with very lobate boundaries S-C fabrics in some layere 5052 2 B 347.00_CU 24 0 2 347 347 -1 0 0 ICDP5052ET13001 5052 2 B 351.00_CU 25 0 1 351 351 -1 AS 120 121 0 0 ICDP5052ET33001 Few larger biotite porphyroblasts. Some opaque inclusions in biotite, few biotite include qtz and plag. Lots of thin flakes of biotite and muscovite, showing sometimes anastomosing foliation. Garnet with few inclusions. Quartz grains blobby with very loba 5052 2 B 351.00_CU 26 0 2 351 351 -1 0 0 ICDP5052ET43001 5052 2 B 355.00_CU 27 0 1 355 355 -1 AS 115 118 0 0 ICDP5052ET63001 Large biotite porphyroblasts with opaque inclusions. Thin flakes of biotite and muscovite, showing sometimes anastomosing foliation. One broken garnet with few inclusions. Blobby quartz grains with very lobate boundaries. Also polygonal quartz, some elon 5052 2 B 355.00_CU 28 0 2 355 355 -1 0 0 ICDP5052ET73001 5052 2 B 359.00_CU 29 0 1 359 359 -1 ARN 113 120 0 0 ICDP5052ET83001 Large biotite porphyroblasts with opaque inclusions. Thin flakes of biotite and muscovite, showing sometimes anastomosing foliation. Blobby quartz grains with very lobate boundaries. Also polygonal quartz, some elongated, fine quartz grains, abundant rib 5052 2 B 359.00_CU 30 0 2 359 359 -1 0 0 ICDP5052ET93001 5052 2 B 363.00_CU 31 0 1 363 363 -1 ARN 118 126 0 0 ICDP5052ETA3001 Large biotite porphyroblasts with opaque/muscovite inclusions. Thin flakes of biotite and muscovite ± defining an anastomosing foliation. One broken garnet with few inclusions. Blobby quartz grains with lobate boundaries. some elongated. Abundant ribbon 5052 2 B 363.00_CU 32 0 2 363 363 -1 0 0 ICDP5052ETB3001 5052 2 B 367.00_CU 33 0 1 367 367 -1 TAL 128 136 0 0 ICDP5052ETC3001 Relict bio pblasts still present. Shear bands definitely present. Large muscovites include likely fish. Several large lenticular biotites lacking inclns are also possible biot fish. Inequigrnlr, with variable grain-size layers related to % mica+plag conte 5052 2 B 367.00_CU 34 0 2 367 367 -1 0 0 ICDP5052ETD3001 5052 2 B 373.00_CU 35 0 1 373 373 -1 DJP 155 154 0 0 ICDP5052ETE3001 Biotite, White Mica schist. Porphyroclasts of Bio with opaque trails. Foliation of fine w. mica, biotite and opaques. Some oblique Qtz grain shape fabric with moderate to strong CPO. Protomylonite. 5052 2 B 373.00_CU 36 0 2 373 373 -1 0 0 ICDP5052ETF3001 5052 2 B 379.10_CU 37 0 1 379.1 379.1 -1 NS 130 134 0 0 ICDP5052ETG3001 Large biotite porphyroblasts. Anastomosing foliation within cuttings containing muscovite. Qtz is inequigranular, interlobate with serrate margins (2) (3). Sometimes ribbon grains (1). internal sweeping extinctionor dfm bands (5); some seams of fine rxt g 5052 2 B 379.10_CU 38 0 2 379.1 379.1 -1 0 0 ICDP5052ETH3001 5052 2 B 385.00_CU 39 0 1 385 385 -1 AS 138 134 0 0 ICDP5052ETI3001 Large biotite porphyroblasts, some with distinct opaque trails, some without. Some angular separate opaque grains. Thin muscovite flakes with sometimes anastomosing foliation. Quartz is interlobated with sometimes ribbon grains. Layers of fine grained an 5052 2 B 385.00_CU 40 0 2 385 385 -1 0 0 ICDP5052ETJ3001 5052 2 B 391.00_CU 41 0 1 391 391 -1 AS 136 136 0 0 ICDP5052ETK3001 Large biotite porphyroblasts, opaque trails in biotite decrease. Muscovite with sometimes anastomosing foliation, shear bands?. Quartz with different grain sizes,blobby, interlobated with sometimes ribbon grains. Protomylonite. 5052 2 B 391.00_CU 42 0 2 391 391 -1 0 0 ICDP5052ETL3001 5052 2 B 405.70_CU 43 0 1 405.7 405.7 -1 EM 114 117 0 0 ICDP5052ETM3001 Not many clasts in the Q-only thin. Large biotite porphyroblasts, opaque trails in biotite. Large muscovite porphyroblast in Q thin. Quartz with different grain sizes, elongated, blobby. Few calcite grains. Protomylonite. 5052 2 B 405.70_CU 44 0 2 405.7 405.7 -1 0 0 ICDP5052ETN3001 5052 2 B 411.90_CU 45 0 1 411.9 411.9 -1 DJP 165 168 0 0 ICDP5052ETO3001 Not many clasts so hard to tell. Biotite porphyroclasts and layered clasts. Protomlonite. 5052 2 B 411.90_CU 46 0 2 411.9 411.9 -1 0 0 ICDP5052ETP3001 5052 2 B 417.90_CU 47 0 1 417.9 417.9 -1 EM 85 85 0 0 ICDP5052ETQ3001 Large biotite porphyroblasts, opaque trails in biotite. Muscovite porphyroblast. Quartz with different grain sizes, some elongated, blobby lobate boundaries, ribbons with mantle deformed grains. Sub-mm to hairline foliation (anastomosing?). Some oblique 5052 2 B 417.90_CU 48 0 2 417.9 417.9 -1 0 0 ICDP5052ETR3001 5052 2 B 424.00_CU 49 0 1 424 424 -1 EM 111 113 0 0 ICDP5052ETT3001 Large biotite porphyroblasts, some opaque trails in biotite. Muscovite porphyroblasts. Quartz with different grain sizes, some elongated, blobby lobate boundaries, ribbons with mantle deformed grains. Garnet frament. Sub-mm to hairline foliation (anastomo 5052 2 B 424.00_CU 50 0 2 424 424 -1 0 0 ICDP5052ETU3001 5052 2 B 430.20_CU 51 0 1 430.2 430.2 -1 TAL 90 94 0 0 ICDP5052ETW3001 Abundant gt. Biotite pclasts still present (opaque inclns) but becoming shred shaped on margins. Also spindle shaped apparent musc fish (coarse). Possible shear band. Qtz is inequigranular. Many ribbons (1) with strong internal distortion (sweeping extinc 5052 2 B 430.20_CU 52 0 2 430.2 430.2 -1 0 0 ICDP5052ETX3001 5052 2 B 436.20_CU 53 0 1 436.2 436.2 -1 NS 130 141 0 0 ICDP5052ETY3001 Big biotite porphyroclasts (with inclusion of opaque) still remain. Muscovite usually forms aggregates. Shear bands can be seen. Qz: Large single or ribbon grains (1) surrounded by blobby small grains (2, 4). Undulose extinction and dfm bands are common 5052 2 B 436.20_CU 54 0 2 436.2 436.2 -1 0 0 ICDP5052ETZ3001 5052 2 B 442.40_CU 55 0 1 442.4 442.4 -1 DJP 130 130 0 0 ICDP5052ET14001 Layered Q-F Mica with biotite porphyroclasts with opaque inc trails. Lots of disseminated opaques. W. Micas associated with biotite. No obvious shear bands or fish. Quartz ribbon grains with shape fabrics oblique to layering. Fabrics don't look like Y max 5052 2 B 442.40_CU 56 0 2 442.4 442.4 -1 0 0 ICDP5052ET94001 5052 2 B 448.50_CU 57 0 1 448.5 448.5 -1 DJP 120 120 0 0 ICDP5052ETA4001 Layered Schist-protomylonite. Biotite porphyroclasts, layered white mica like schist sample TAL14. Lots of opaque- some may be carborundum contaminant. Blocky to elongate qtz grains with lobate boundaries. Weak CPOs consistent with girdle/ x-girdle. Schi 5052 2 B 448.50_CU 58 0 2 448.5 448.5 -1 0 0 ICDP5052ETB4001 5052 2 B 454.50_CU 59 0 1 454.5 454.5 -1 EM 132 141 0 0 ICDP5052ETC4001 Large biotite porphyroclasts, layered white mica. Some calcite clasts with chess patterned fractures. Some opaques. Blocky to elongate qtz grains with lobate boundaries. Weak CPOs Schist/Protomylonite. 5052 2 B 454.50_CU 60 0 2 454.5 454.5 -1 0 0 ICDP5052ETD4001 5052 2 B 460.50_CU 61 0 1 460.5 460.5 -1 CB 98 107 0 0 ICDP5052ETE4001 Large biotite porphyroclasts, layered white mica. Some opaques. Blobby to elongate qtz grains with lobate boundaries. Weak CPOs Schist/Protomylonite. 5052 2 B 460.50_CU 62 0 2 460.5 460.5 -1 0 0 ICDP5052ETF4001 5052 2 B 466.60_CU 63 0 1 466.6 466.6 -1 CB 121 129 0 0 ICDP5052ETG4001 Large biotite porphyroclasts, layered white mica. Some opaques. Blobby to elongate qtz grains with lobate boundaries. Rare chlorite. Weak CPOs Schist/Protomylonite. 5052 2 B 466.60_CU 64 0 2 466.6 466.6 -1 0 0 ICDP5052ETH4001 5052 2 B 472.60_CU 65 0 1 472.6 472.6 -1 TAL 157 166 0 0 ICDP5052ETI4001 Gt-bearing. Mostly large, spindlely, shred-like plates of biotite. Also some large biotite pclasts with opaque incn trails. Musc large interleaved mxtlline aggregates ( ±biotite). Also some large musc single xtls, incl one sigmoidally shaped = possible f 5052 2 B 472.60_CU 66 0 2 472.6 472.6 -1 0 0 ICDP5052ETJ4001 5052 2 B 479.00_CU 67 0 2 479 479 -1 DJP 130 130 0 0 ICDP5052ETK4001 Anastamosing mica fabri. Biotite porphyroclasts with nclusion trails wrapped by strongly aligned w mica platelets. Possible mica fish but more likely sections of anastamosing fabric. Pure quartz domains have oblique grain shape fabric- some ribbon grains 5052 2 B 479.00_CU 68 0 1 479 479 -1 0 0 ICDP5052ETL4001 5052 2 B 485.00_CU 69 0 2 485 485 -1 120 120 400 150 0 0 ICDP5052ETM4001 Contains garnet. Large biotate porphyroclasts with inclusions of opaque minerals, mica and quartz. Some clumps of epidote grains. Definite shear band. Aligned elongated mica grains. Possible mica fish observed in one of the chips. A lot of opaque minerals 5052 2 B 485.00_CU 70 0 1 485 485 -1 0 0 ICDP5052ETN4001 5052 2 B 493.10_CU 71 0 2 493.1 493.1 -1 120 140 205 176 0 0 ICDP5052ETO4001 Large biotite porphyroclasts with inclusions of opaque mineral. Development of shear band is unclear. Coarse single grain (1) is surrounded by small grains (2, 4) with oblique shape fabric (11) and undulose extinction (5). Protomylonite. 5052 2 B 494.50_CU 72 0 1 494.5 494.5 -1 0 0 ICDP5052ETP4001 5052 2 B 494.50_CU 73 0 2 494.5 494.5 -1 110 110 2500 2000 0 0 ICDP5052ETQ4001 Abund gt. One frag of crenulated, altered amphib schist. Still big bios with incln trails. Curved musc fish (definite). Abundant shear bands. One dusty angular-pclast bearing fragment that looks cataclastic? Quartz: Ribbons, one very coarse single grain; 5052 2 B 500.00_CU 74 0 1 500 500 -1 0 0 ICDP5052ETZ4001 5052 2 B 500.00_CU 75 0 2 500 500 -1 170 150 1500 2100 0 0 ICDP5052ET15001 Large biotite porphyroclasts with inclusions of opaque mineral. A garnet grain shows a zoning. possible mica fish but more likely sections of anastamosing fabric. Shear bands are developed. Quartz shows blobby to elongate grains with lobate boundaries, 5052 2 B 506.00_CU 76 0 1 506 506 -1 0 0 ICDP5052ET25001 5052 2 B 506.00_CU 77 0 2 506 506 -1 150 140 1000 1500 0 0 ICDP5052ET35001 Gr-bearing: contains a few garnet fragments. Mostly large biotite (some grains >250 micron long; muscovite and biotite with abundant opaques parallel to cleavage planes). Biotite porphyroclasts with spiral inclusion trails of opaque minerals. Large sigmoi 5052 2 B 512.00_CU 78 0 1 512 512 -1 0 0 ICDP5052ET45001 5052 2 B 512.00_CU 79 0 2 512 512 -1 110 120 2000 1100 0 0 ICDP5052ET55001 Large mica. Biotites with inclusions of opaque minerals; some inclusion trails are microboudinaged with new biotite in foliation-perpendicular tension gashes (cf. Little & Holcombe 2002). Mica fish. Inequigranular quartz grains with somewhat iregular boun 5052 2 B 518.00_CU 80 0 1 518 518 -1 0 0 ICDP5052ET65001 5052 2 B 518.00_CU 81 0 2 518 518 -1 110 110 2500 600 0 0 ICDP5052ET95001 Biotite and muscovite porphyroclasts; both bt and mv form fish; large bt have inclusion trails that may be tilted wrt main foliation; distinct quartz or qtz-plag layers vs. micaceous layers (ie. still a discrete foliation); shear bands are not particularl 5052 2 B 524.00_CU 82 0 1 524 524 -1 0 0 ICDP5052ETI3001 5052 2 B 524.00_CU 83 0 2 524 524 -1 140 160 2100 1800 0 0 ICDP5052ETJ3001 Large biotite and muscovite porphyroclasts. Discrete qtz vs. mica layering. Millimeter-scale garnet present. Plagioclase porphyroclasts ~0.5 mm. Shear bands and mica fish present but rare. Calcite vein present in one grain. Bimodal size distribution. Larg 5052 2 B 532.00_CU 84 0 1 532 532 -1 0 0 ICDP5052ETL3001 5052 2 B 532.00_CU 85 0 2 532 532 -1 130 140 2610 1595 0 0 ICDP5052ETM3001 Large Biotite Porphyroblasts. Muscovite usually allign parallel to the foliation and sometimes form mica fish. Shear bands exist. Inequigranular quartz grains with iregular boundaries. Ribbons and mantles of recrystallized grains. Sweeping undulose extinc 5052 2 B 536.00_CU 86 0 1 536 536 -1 MK 0 0 ICDP5052ETR3001 5052 2 B 536.00_CU 87 0 2 536 536 -1 MK 170 170 2233 2320 0 0 ICDP5052ETS3001 Gr-bearing- Gr fragments; one whole Gr with cracks, alligned with chlorite on one side. Biotite and muscovite porphiroclasts. Large mica alligned with the foliation. Some sigmoidal-shaped mica. Mica fish. Lots of iInclusions of opaque minerals in mica and 5052 2 B 542.00_CU 88 0 1 542 542 -1 MK 0 0 ICDP5052ETT3001 5052 2 B 542.00_CU 89 0 2 542 542 -1 MK 120 120 2204 1943 0 0 ICDP5052ETU3001 Gr-bearing. Big amount of opaque minerals mainly as inclusions in qtz, muscovite and biotite porphyroclasts. Large biotite and muscovite. Shear bands. Mica fish. Anomalous chlorite (?-black colour XPL). Quartz- Inequigranular grains with wavy boundaries. 5052 2 B 548.00_CU 90 0 1 548 548 -1 0 0 ICDP5052ET54001 5052 2 B 548.00_CU 91 0 2 548 548 -1 MK/CB 140 140 2030 1160 0 0 ICDP5052ET64001 Gr-bearing. Large biotite porphyroclasts. Mica fish present (VT: I don't see these). Domino structure in biotite observed. Opaques and opaque seams abundant. Garnets with spiralled inclusion trails. Equigranular aggregates of 100 micron qtz-feldspar commo 5052 2 B 554.00_CU 92 0 1 554 554 -1 0 0 ICDP5052ET74001 5052 2 B 554.00_CU 93 0 2 554 554 -1 SK/TL 100 110 2320 1450 0 0 ICDP5052ET84001 Garnet bearing. Garnet associated with asymmetric micaceous strain shadow. Large biotite porphyroclasts. (TAL interprets most of them as neocrysts-fish rather than relict porphyroclasts). Shear bands present. Many (curved) musc fish, biotite fish. Opaque 5052 2 B 560.00_CU 113 0 1 560 560 -1 0 0 ICDP5052ET05001 5052 2 B 560.00_CU 114 0 2 560 560 -1 TL 170 190 1160 1160 0 0 ICDP5052ET15001 Not a good sample. Fine-grained cuttings w/ much surface contam. and sparse good cuttings. Garnet bearing, inclusion trails present, possible grt associated strain shadow. Abundant large biotites containing opaque inclusions, incl some breaking down/domin 5052 2 B 566.00_CU 94 0 2 566 566 -1 MK 130 130 1943 1740 0 0 ICDP5052ETA4001 Gr-bearing. Biotite porphyroclasts with opaque inclusions. Opaque minerals both as inclusions and alligned with the foliation. Mica fish is present. Quartz: inequigranular size distribution; wavy to lobate grain boundaries; quartz ribbons; sweeping extinc 5052 2 B 566.00_CU 95 0 1 566 566 -1 BCM 0 0 ICDP5052ETG4001 5052 2 B 572.00_CU 96 0 1 572 572 -1 0 0 ICDP5052ETH4001 5052 2 B 572.00_CU 97 0 2 572 572 -1 MK 100 100 1624 1334 0 0 ICDP5052ETI4001 Gr-bearing. Elongated mica. Opaque minerals are present. Potential mica fish. Quartz: Ineguigranular grains with wavy boundaries; Sweeping extinction. Distnct CPO in some of the grains. Protomylonite. 5052 2 B 578.00_CU 98 0 2 578 578 -1 VT 110 120 1740 1950 0 0 ICDP5052ETJ4001 Many garnet fragments. Large elongated mica. Opaque minerals. Very obvious shear bands spaced at 300 microns. Quartz: Mix of remnant grains (elongated, with patchy undulose extinction) and recrystallised grains in fairly fine and not pervasively developed 5052 2 B 578.00_CU 99 0 1 578 578 -1 0 0 ICDP5052ETK4001 5052 2 B 584.00_CU 100 0 2 584 584 -1 CB/VT 160 160 1420 1131 0 0 ICDP5052ETL4001 Large biotite porphyroclasts. Garnet-bearing. Large elongated mica. Opaque minerals. Shear bands not evident. Very elongate remnant grains with distinct oblique patchy undulose extinction. Smaller recrystallised grains in distinct bands parallel to foliat 5052 2 B 584.00_CU 113 0 1 584 584 -1 0 0 ICDP5052ET65001 5052 2 B 590.00_CU 101 0 2 590 590 -1 TL/VT 130 140 1740 2750 0 0 ICDP5052ETM4001 Shear bands spaced at 450 microns in clast with 400 micron thick quartz foliation domain. Muscovite grains sigmoidal, spindle-shaped and internally imbricated, therefore fish. Biotite porphyroclasts <600 microns diameter with opaque inclusion trails. Some 5052 2 B 590.00_CU 114 0 1 590 590 -1 0 0 ICDP5052ET75001 5052 2 B 596.00_CU 115 0 1 596 596 -1 0 0 ICDP5052ET25001 5052 2 B 596.00_CU 116 0 2 596 596 -1 SK/TL 90 100 1700 2500 0 0 ICDP5052ET35001 Garnet-bearing. Musc fish (spindle-shaped, curved) + some remnant blocky biotites (opaque incln trails). Calcite present. Quartz: Not many grains. Inequigranular: ribbons + rxt. Remant grains w/ serrate-lobate grain boundaries and low-angle dfm bands. Rxt 5052 2 B 602.00_CU 117 0 1 602 602 -1 0 0 ICDP5052ET45001 5052 2 B 602.00_CU 118 0 2 602 602 -1 sk 230 170 3016 2523 0 0 ICDP5052ET55001 Gr-bearing. Large elongated mica. Los of mica fish. Abundant shear bands. Anomalous chlorite. Quartz: Inequigranular size distributions, elongate ribbon grains with wavy lobate serrate edges. Sweeping undulose extinction with few deformation bands at low 5052 2 B 608.00_CU 102 0 2 608 608 -1 MK 110 110 2204 1885 0 0 ICDP5052ETN4001 Gr-bearing: lots of garnet fragments; garnet fragment with cracks filled up with chlorite; garnet with inclusions. Shear bands and mica fish observed. Large elongated mica. Opaque minerals alligned with the foliation. Quartz: Inequigranular grains with wa 5052 2 B 608.00_CU 103 0 1 608 608 -1 0 0 ICDP5052ETQ4001 5052 2 B 614.00_CU 105 0 2 614 614 -1 TL/MK 110 110 1740 2030 0 0 ICDP5052ETS4001 Not good sxn. Garnet-bearing. Spindle-shaped coarse musc (likely fish); some blocky bio remnant grains; variable % plag in qtzspath layers. Qtz Inequigrnlr; some large qtz single xtls; ribbons + rxt. Remant grains w/ serrate-lobate grain boundaries and lo 5052 2 B 614.00_CU 106 0 1 614 614 -1 0 0 ICDP5052ETT4001 5052 2 B 620.00_CU 107 0 2 620 620 -1 MK/VT 110 120 1624 2320 0 0 ICDP5052ETU4001 Garnet bearing. Blocky remnants of biotite porphyroclasts with opaque inclusions. Elongated mica and mica fish present. Also fairly large (>1000 micron) feldspars. Calcite clasts <1000 micron but composed of microcrystalline calcite present. Very elongate 5052 2 B 620.00_CU 108 0 1 620 620 -1 0 0 ICDP5052ETV4001 5052 2 B 626.00_CU 109 0 1 626 626 -1 0 0 ICDP5052ETW4001 5052 2 B 626.00_CU 110 0 2 626 626 -1 VT/CB 143 145 2465 1015 0 0 ICDP5052ETX4001 Biotite porphyroclasts < 700 micron with opaque inclusions. Also some large (1000 micron) intact muscovites. Lots of ~foliation-parallel chips were sectioned. Quartz and mixed quartz-feldspar foliation domains >500 micron thick. Muscovite and biotite fish 5052 2 B 632.00_CU 111 0 1 632 632 -1 0 0 ICDP5052ETY4001 5052 2 B 632.00_CU 112 0 2 632 632 -1 SK/VT 180 190 1624 2320 0 0 ICDP5052ETZ4001 Garnet bearing (helicitic), Booked muscovite/ biotite fish common. Biotite porphyroclasts ~500->1000 microns (~foliation parallel) with opaque inclusions still common. Q domains ~250-300 microns. Weak shearbands possibly present. Quartz Poor slide, drusy 5052 2 B 637.70_CU 119 0 1 637.7 637.7 -1 0 0 ICDP5052ETF5001 5052 2 B 637.70_CU 120 0 2 637.7 637.7 -1 TL 84 85 1450 1740 0 0 ICDP5052ETG5001 Trace garnet. Good shear bands. Musc fish. Some remnant bio p'clasts w/ opaque trails. Fairly plag-rich w/ some layers containing v. coarse plag tablets. Calcite fragments (twinned). Chlorite sheets present ~500 microns. Q domains ~250-650 microns. Qtz in 5052 2 B 644.00_CU 113 0 1 644 644 -1 0 0 ICDP5052ET85001 5052 2 B 644.00_CU 114 0 2 644 644 -1 MK/TL 120 120 2610 2030 0 0 ICDP5052ETA5001 Garnet present. Relict biot pclasts (op incln trails) plus spindle shaped bioitites. Many "graphite" (opaque dust) rich fragments. Musc fish (spindle-shaped, curved).Quartz: inequigranular grains with wavy-ragged + irregular boundaries. Ribbons and rxt m 5052 2 B 650.00_CU 115 0 2 650 650 -1 MK 110 120 1450 2001 0 0 ICDP5052ETB5001 Gr-bearing. Remnants of biotite porphyroclasts with opaque inclusions. Opaque minerals both as inclusions and alligned with the foliation. Large elongated muscovite. Mica fish present. Quartz: Inequigranular grains. Wavy, irregular and almost polygonal gr 5052 2 B 650.00_CU 116 0 1 650 650 -1 0 0 ICDP5052ETC5001 5052 2 B 656.00_CU 117 0 1 656 656 -1 0 0 ICDP5052ETD5001 5052 2 B 656.00_CU 118 0 2 656 656 -1 MK 100 100 1392 1160 0 0 ICDP5052ETE5001 Gr-bearing. Blocky biotite and remnants of biotite porphyroclasts. Opaques. Mica fish. Quartz: (not a good thin section) Inequigranular quartz grains with wavy to polygonal boundaries. Uniform and sweeping extinction present. Strong CPO in some grains. Pr 5052 2 B 662.00_CU 119 0 1 662 662 -1 0 0 ICDP5052ETJ5001 5052 2 B 662.00_CU 133 0 2 662 662 -1 sk 110 110 1740 1827 0 0 ICDP5052ET16001 Garnet bearing. Shearbands seem abundant, although not particularly well preserved in this thin section. Muscovite & biotite fish common. Biotite porphyroclasts with opaque inclusions common ~200- >1000 microns. Q domains ~550 microns. Chlorite present in 5052 2 B 668.00_CU 120 0 1 668 668 -1 0 0 ICDP5052ETL5001 5052 2 B 668.00_CU 121 0 2 668 668 -1 sk 100 100 1740 3000 0 0 ICDP5052ETM5001 Garnet bearing (helicitic). Shearbands present. Foliation perpendicular sections: Q domains ~300-500 microns. Biotite porphyroclasts with opaque inclusions >1000 microns altered at grain boundary to greenish brown. Chlorite present in association with bio 5052 2 B 674.00_CU 134 0 1 674 674 -1 0 0 ICDP5052ET26001 5052 2 B 674.00_CU 135 0 2 674 674 -1 sk 120 120 2030 1740 0 0 ICDP5052ET36001 Garnet bearing. Shearbands present ~300 microns. Biotite porphyroclasts with opaque inclusionsQ domains ~350-700 microns. Muscovite & biotite fish common. Plagioclase porphyroclasts ~300 microns, equant. Quartz Inequigranular. Elongate ribbons with wavy, 5052 2 B 680.00_CU 136 0 1 680 680 -1 0 0 ICDP5052ET46001 5052 2 B 680.00_CU 137 0 2 680 680 -1 TL 110 120 2930 2030 0 0 ICDP5052ET56001 Gt present. Fairly feldspathic (plag bearing). Graphite rich fragments present. Biotite spindles and a few other coarse remnant biotite grains. Muscovite spindles (fish). Shear band. Inequigrnlr; Ribbons (low-angle dfm bands, sweeping xtnctn) vs rxt domai 5052 2 B 686.00_CU 138 0 1 686 686 -1 0 0 ICDP5052ET66001 5052 2 B 686.00_CU 139 0 2 686 686 -1 sk/tl 100 110 540 1080 0 0 ICDP5052ET76001 Garnet present. Shearbands ~230 micron spacing. Muscovite fish. Biotites mostly smaller shreds. Few large pclasts. Q domains ~460 microns. Chlorite after biotite. Some frags of graphite-rich schist. Qtz. Few grains. Qtz. Inequigranular. Elongate ribbon g 5052 2 B 692.00_CU 122 0 2 692 692 -1 TL/MK 110 110 1450 2175 0 0 ICDP5052ETN5001 No garnet seen. Muscovite fish (spindles). Biotites mostly smaller shreds (few large biot pclasts). Q domain 350 microns thick. Chlorite after biotite. Some frags of graphite-rich schist. Protomylonite. Inequigranular quartz grains with wavy to polygonal 5052 2 B 692.00_CU 123 0 1 692 692 -1 0 0 ICDP5052ETO5001 5052 2 B 698.00_CU 126 0 1 698 698 -1 0 0 ICDP5052ETR5001 5052 2 B 698.00_CU 127 0 2 698 698 -1 MK/VT 120 120 1247 435 0 0 ICDP5052ETS5001 Gr-bearing. Sigmoidal muscovite. Blocky biotite. Opaque minerals extremely prevalent, as inclusions in micas and alligned with the foliation. Mica fish. Quartz domains up to 600 micron thick. Fragments of grey graphitic schist. Quartz: Not a great sample 5052 2 B 704.00_CU 124 0 1 704 704 -1 0 0 ICDP5052ETP5001 5052 2 B 704.00_CU 125 0 2 704 704 -1 VT/CB 130 130 1479 1740 0 0 ICDP5052ETQ5001 Gr-bearing. Sigmoidal muscovite. Blocky biotite. Opaque minerals as inclusions and alligned with the foliation. Mica fish. Shear bands 435 micron spacing. Quartz domains up to 1500 micron thick. Fragments of grey graphitic schist. Carbonate present in qua 5052 2 B 710.00_CU 140 0 1 710 710 -1 0 0 ICDP5052ET86001 5052 2 B 710.00_CU 141 0 2 710 710 -1 VT/AC 90 100 1800 1250 0 0 ICDP5052ET96001 Quartz domains in R section range from large remnant grains with finely interlobate boundaries and <50% recrystallised material to slightly more extensively recrystallised. but not fully polygonal aggregates. There are still some large biotites with grap 5052 2 B 716.00_CU 142 0 1 716 716 -1 0 0 ICDP5052ETA6001 5052 2 B 716.00_CU 143 0 2 716 716 -1 AFC 90 100 2400 2400 0 0 ICDP5052ETB6001 Graphitic pelitic and more quartzofeldspathic rock fragments with disaggregated arcuate biotite and muscovite (up to 2.4 mm) flakes, with rare garnet and opaque (probably ilmenite). P'clasts of biotite (up to 2.4 mm), with graphite inclusions, present bu 5052 2 B 722.00_CU 144 0 1 722 722 -1 0 0 ICDP5052ETC6001 5052 2 B 722.00_CU 145 0 2 722 722 -1 TL 120 120 2610 4540 0 0 ICDP5052ETD6001 Garnet present. Abundant sigmoidal, curved, spindle-shaped musc fish. Several shear bands. A few coarse biotite pclast remnant grains (some lentic w/ asym shadows). Contains graphite rich schist fragments. Also carbonate-qtz schist fragments. Q domains up 5052 2 B 728.00_CU 146 0 1 728 728 -1 0 0 ICDP5052ETE6001 5052 2 B 728.00_CU 147 0 2 728 728 -1 TL 100 110 2030 2320 0 0 ICDP5052ETF6001 No garnet seen. Shearbands. Muscovite fish. Anatomosing foliation. Some graphitic schist fragments. Calcite-qtz schist fragments. Qtz A few very coarse single xtls (late veins?). Inequigrnlr w/ ribbons and rxt matrix. Mostly wavy-serrate or lobate gr boun 5052 2 B 734.00_CU 126 0 2 734 734 -1 MK 110 110 1392 1479 0 0 ICDP5052ETT5001 Gr-bearing. Blocky biotite. Mica fish. Elongated spindle-shaped and sigmoidal muscovite. Opaque minerals as inclusions, alligned with the foliation and with fish shape. Fragments of grey graphitic schist. Quartz domains up to 377 microns.Quartz: not a goo 5052 2 B 734.00_CU 127 0 1 734 734 -1 0 0 ICDP5052ETU5001 5052 2 B 740.00_CU 128 0 2 740 740 -1 MK 120 130 1392 1595 0 0 ICDP5052ETV5001 Gr-bearing. Fine elongated biotite and blocky biotite present. Elongated sigmoidal muscovite. Mica fish. Potential shear bands. Fragments of grey graphitic shist. Quartz domains up to 580 microns. Calcite present. Quartz: Inequigranular with irregular bou 5052 2 B 740.00_CU 129 0 1 740 740 -1 0 0 ICDP5052ETW5001 5052 2 B 746.00_CU 130 0 2 746 746 -1 CB/VT 90 90 1450 1392 0 0 ICDP5052ETX5001 Foliation domains spaced at 300 microns to 1000 microns. A few large biotites with graphitic inclusions parallel to basal planes but a lot of biotite is now <100 micron (50 micron) grains. Fine-grained calcite. Quartz domains still contain some remnant gr 5052 2 B 746.00_CU 133 0 1 746 746 -1 0 0 ICDP5052ET06001 5052 2 B 752.00_CU 131 0 1 752 752 -1 0 0 ICDP5052ETY5001 5052 2 B 752.00_CU 132 0 2 752 752 -1 AFC 90 100 1000 1000 0 0 ICDP5052ETZ5001 Mylonite fragments have finely recrystallised quartz fabrics. Occasional coarse, graphite-included biotites, but commonly fine grained. Rare garnet.Some fragments highly graphitic. Some quartz has elongate shape fabric oblique to main foliation, others ha 5052 2 B 757.44_CU 141 0 1 757.44 757.44 -1 0 0 ICDP5052ETR6001 5052 2 B 757.44_CU 143 0 2 757.44 757.44 -1 TL 100 110 2030 1595 0 0 ICDP5052ET07001 No garnet seen. Calcite present. 500-870-1015 micron wide Q domains. Graphitic schist fragments. A few coarse relict biotites. Also coarse, opaque-rich shreds (platy). Uncommon large musc (fish?). Inequigranular. Mixture relict and rxt grains. Elongate s 5052 2 B 764.00_CU 141 0 1 764 764 -1 0 0 ICDP5052ETY6001 5052 2 B 764.00_CU 142 0 2 764 764 -1 SK 100 110 2175 1450 0 0 ICDP5052ETZ6001 Rock thin section on the thick side, qtz shows much 2nd order birefringence. Muscovite fish, some thickly booked musc ~580 microns. Some graphitic schist fragments. Biotite spindle grains. Shearbands ~200 micron spacing. Q domains ~300, 500 microns. Spin 5052 2 B 766.00_CU 134 0 1 766 766 -1 0 0 ICDP5052ETJ6001 5052 2 B 766.58_CU 133 0 2 766.58 766.58 -1 TL/MK 100 100 2030 2900 0 0 ICDP5052ETI6001 No garnet seen. Some graphitic schist fragments. Good shear bands. Abundant coarse musc fish and a few biotite fish and other biotite pclast relicts (but sparse). Quartz: inequigranular; irregular boundaries; sweeping extinction; recrystallized grains alo 5052 2 B 770.00_CU 134 0 1 770 770 -1 0 0 ICDP5052ETK6001 5052 2 B 770.00_CU 141 0 2 770 770 -1 MK 100 100 1044 1711 0 0 ICDP5052ET17001 Gr-bearing. Remnants of biotite porphyroclasts. Mica fish. Fragments of grey graphitic schist. Chlorite present. Quartz: Inequigranular quartz chips. Large grains with undolose extinction and wavy boundaries. Quartz ribbons. Oblique grain shape fabric.Ar 5052 2 B 775.72_CU 135 0 1 775.72 775.72 -1 0 0 ICDP5052ETL6001 5052 2 B 775.72_CU 136 0 2 775.72 775.72 -1 CB 100 110 1943 1363 0 0 ICDP5052ETM6001 Gr-bearing. Rare chlorite replacing biotite. Graphitic schist fragments. Remnants of biotite porphyroclasts coexisting with recrystallized biotite. Mica fish. Quartz: Inequigranular; Wavy to polygonal (ragged) boundaries; Ribbons; Oblique shape fabrics; R 5052 2 B 782.00_CU 137 0 1 782 782 -1 0 0 ICDP5052ETN6001 5052 2 B 782.00_CU 138 0 2 782 782 -1 CB/MK 110 110 1506 1073 0 0 ICDP5052ETO6001 Gr absent. Outsized biotite porphyroclasts (with opaque inclusions) coexisting with finely recrystallized biotite; chlorite replacement not observed. Recrystallized quartz with ragged polygonal boundaries bounded by micaceous s-planes. Clasts of grey grap 5052 2 B 788.00_CU 142 0 1 788 788 -1 0 0 ICDP5052ET27001 5052 2 B 788.00_CU 143 0 2 788 788 -1 AFC 60 60 2000 1758 0 0 ICDP5052ET37001 Highly graphitic metasediments with coarse, arcuate muscovite and biotite (presumably parts of shear zones) and other graphite-included biotite grains. Rare garnet. Quartz fabrics range from blobby, slightly elongate ± equigranular granular aggregates to 5052 2 B 794.00_CU 144 0 1 794 794 -1 0 0 ICDP5052ET47001 5052 2 B 794.00_CU 145 0 2 794 794 -1 AFC 80 80 1760 1320 0 0 ICDP5052ET57001 Graphitic muscovite-biotite protomylonites with "curly"/arcuate form (part of shear bands). Coarse biotites have internal graphite trails. Occasional ilmenite. Quartz is highly variable ranging from(a) single coarse grains (2050 microns) to (b) coarse qua 5052 2 B 800.00_CU 146 0 1 800 800 -1 0 0 ICDP5052ET67001 5052 2 B 800.00_CU 147 0 2 800 800 -1 NS/SK 90 120 2030 1160 0 0 ICDP5052ET77001 Highly graphitic metasediments. Big biotite popyloblast still remains. Muscovite flakes align parallel to the foliation and often forms shear bands. Rare garnet.Quartz fabrics range from blobby, slightly elongate ± equigranular granular aggregates to frag 5052 2 B 806.00_CU 148 0 1 806 806 -1 0 0 ICDP5052ET87001 5052 2 B 806.00_CU 149 0 2 806 806 -1 SK/TL 110 110 2320 4540 0 0 ICDP5052ET97001 No garnet seen. Shearbands present, spacing ~580 microns. Sigmoidal muscovite & biotite fish common. Q domains ~232 microns. Calcite + chlorite present. Qtz Inequigranular w/ ribbons and rxt grains; Oblique gr-shape fabrics; Grain boundaries mostly wavy-s 5052 2 B 812.00_CU 150 0 1 812 812 -1 0 0 ICDP5052ETA7001 5052 2 B 812.00_CU 151 0 2 812 812 -1 TL/SK 100 100 2030 2610 0 0 ICDP5052ETB7001 Garnet bearing. Many graphitic schist fragments. Relict biotite pclasts (w/ incln trails). Musc fish. Qtz Inequigranlar w/ some v coarse single xtls (late veins?). Ribbons and rxt grains. Sweeping xtnctn/dfm bands. Wavy-serrate-lobate grain boundaries. So 5052 2 B 818.00_CU 139 0 1 818 818 -1 0 0 ICDP5052ETP6001 5052 2 B 818.00_CU 152 0 2 818 818 -1 MK 100 100 1305 1595 0 0 ICDP5052ETC7001 Gr-bearing. Blocky biotite and recrystallized fine biotite present. Spindle-shaped Ms and elongated Ms grains. Mica fish present. Fragments of grey graphitic schist. Chlorite observed. Quartz: Inequigranylar grains with wavy to polygonal boundaries. Sweep 5052 2 B 824.00_CU 140 0 2 824 824 -1 TL 110 110 1015 1450 0 0 ICDP5052ETQ6001 Crappy TS and very fine cuttings. Garnet abundant. Musc fish. Sopme blocky relict biotites w/ opaque incl trails + also spindle shaped fish(?). Some graphitic schist fragments. Qtz: Inequigrnlr w/ some coarse ribbons or single grains. Internal sweeping xt 5052 2 B 824.00_CU 153 0 1 824 824 -1 0 0 ICDP5052ETD7001 5052 2 B 830.00_CU 154 0 1 830 830 -1 0 0 ICDP5052ETE7001 5052 2 B 830.00_CU 155 0 2 830 830 -1 0 0 ICDP5052ETF7001 5052 2 B 836.00_CU 156 0 1 836 836 -1 0 0 ICDP5052ETG7001 5052 2 B 836.00_CU 157 0 2 836 836 -1 0 0 ICDP5052ETH7001 5052 2 B 842.00_CU 170 0 2 842 842 -1 0 0 ICDP5052ETU7001 5052 2 B 842.00_CU 174 0 1 842 842 -1 0 0 ICDP5052ET18001 5052 2 B 848.00_CU 170 0 1 848 848 -1 0 0 ICDP5052ETX7001 5052 2 B 848.00_CU 171 0 2 848 848 -1 0 0 ICDP5052ETY7001 5052 2 B 854.00_CU 172 0 1 854 854 -1 0 0 ICDP5052ETZ7001 5052 2 B 854.00_CU 173 0 2 854 854 -1 0 0 ICDP5052ET08001 5052 2 B 860.00_CU 158 0 1 860 860 -1 0 0 ICDP5052ETI7001 5052 2 B 860.00_CU 159 0 2 860 860 -1 0 0 ICDP5052ETJ7001 5052 2 B 866.00_CU 160 0 2 866 866 -1 0 0 ICDP5052ETK7001 5052 2 B 866.00_CU 161 0 1 866 866 -1 0 0 ICDP5052ETL7001 5052 2 B 872.00_CU 162 0 1 872 872 -1 0 0 ICDP5052ETM7001 5052 2 B 872.00_CU 163 0 2 872 872 -1 0 0 ICDP5052ETN7001 5052 2 B 878.00_CU 164 0 2 878 878 -1 0 0 ICDP5052ETO7001 5052 2 B 878.00_CU 165 0 1 878 878 -1 0 0 ICDP5052ETP7001 5052 2 B 884.00_CU 166 0 1 884 884 -1 0 0 ICDP5052ETQ7001 5052 2 B 884.00_CU 167 0 2 884 884 -1 0 0 ICDP5052ETR7001 5052 2 B 890.00_CU 168 0 1 890 890 -1 0 0 ICDP5052ETS7001 5052 2 B 890.00_CU 169 0 2 890 890 -1 0 0 ICDP5052ETT7001 5052 2 B 893.18_CU 170 0 1 893.18 893.18 -1 0 0 ICDP5052ET38001 5052 2 B 893.18_CU 171 0 2 893.18 893.18 -1 0 0 ICDP5052ET48001