G106 0648B001R010050001 2 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Plagioclase 2 1-3 mm Euhedral, fresh Homogeneous distribution. Uniformly microcrystalline. gray < 1 < 1 mm Round, empty n/a n/a fresh none Glass: none, no contacts. N G106 0648B001R010080001 3 KUE APHYRIC BASALT n/a Plagioclase < 1 n/a Very fine grained. Gray < 1 < 1 mm Round, empty n/a n/a Fresh. none Glass: none, no contacts. N G106 0648B001R010120001 4 KUE MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Plagioclase 5 < 5 mm Euhedral, fresh Homogeneous distribution. Fine-grained, visible plagioclase laths. Gray 1 < 1 mm Round, empty n/a n/a fresh none Glass: none, no contacts. N G106 0648B001R010160002 5 and 6 KUE MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit of plagioclase, 3%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 5) to fine grained (Piece 6), coarsening downward. Gray Piece 5: 4%, <2 mm, round, empty. Piece 6: vug, approximately 10 mm diameter, lined with orange brown iron mineral, vesicles on outer surface lined with green clay mineral; black line and light halo 3 mm wide. n/a Fresh, Piece 6: 1 mm halo on top edge. none Glass: none, no contacts. N G106 0648B001R010370003 7-16 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Irregular distribution of plagioclase throughout unit. Pieces 7-10 and 13-16: approximately 2%, 2-5 mm, euhedral, fresh. Pieces 11-12: 4%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 7) to fine grained (Piece 16), coarsening downward. Gray Tr-1%, <1-2 mm, round, empty, even distribution. Piece 7: vug approximately 10 mm long lined with yellow orange iron mineral with 3 mm-wide halo. Piece 14: vesicles concentrated along dark alteraion zone. n/a Fresh. Pieces 11 and 14: black line and light alteration halo around edge. Piece 16: dark alteration halo around plagioclase phenocrysts at bottom of piece. Piece 10: empty crack. Glass: Piece 7: glassy margin with little glass, fresh, no contacts. N G106 0648B001R010920004 17-19 KUE MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 4%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 17 and 19) to fine grained in center (Piece 18). Gray Piece 17: <7%, 1 mm, round, vesicles concentrated. Piece 18: Tr-1%, < 1mm, round, empty, even distribution. Piece 19: 2%, some 2 mm, most < 1mm, round,concentrated. n/a fresh. Piece 17: light alteration halo < 2 cm wide with thin black line parallel to cooling margin. Several fine fractures with very thin green clay coating on broken surfaces. Glass: none, cooling margin on Pieces 17 and 19, no contacts. N G106 0648B001R011120005 1r-1,Piece 20, to 1r-2,Piece 1KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Plagioclase 2 2-5 mm Euhedral, fresh. Homogeneous distribution throughout unit. Piece 26: glomerocrysts, 2 mm across Microcrystalline margins with fine-grained center (Piece 24). Gray < 1 < 1-2 mm Round, empty Even n/a Fresh. Piece 26: 3 mm light alteration halo along top with thin black line. none Glass: none, no contacts. N G106 0648B001R020050006 2-7 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Variable distribution throughout unit, plagioclase. Piece 2: 3%, 2-5 mm, euhedral, fresh. Pieces 3 and 4: 1%, 2-5 mm, euhedral, fresh. Piece 5: 2%, 2-5 mm, euhedral, fresh. Pieces 6 and 7: <1%, 2-5 mm, euhedral, fresh. Uniformly microcrystalline except Piece 5, which is fine grained. Gray < 1 < 1-2 mm Round, empty Even distribution n/a Fresh. Piece 2: 4 cm-wide light alteration halo at top with thin black line. Piece 4: minor empty cracks. Glass: none, no contacts. N G106 0648B001R020450007 8-10 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase. Pieces 8 and 9: < 2%, 2-5 mm, euhedral, fresh, including glomerocrysts. Piece 10: < 1%, 2-5 mm, euhedral, fresh. Microcrystalline (Pieces 8 and 10) to fine grained (Piece 9), coarsening to center. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh. Piece 9: light alteration halos running irregularly across piece with thin black line. Piece 10: 2 mm black halo along edge. none Glass: none, no contacts. N G106 0648B001R020600008 11-13 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Variable distribution throughout unit, plagioclase. Piece 11: 4%, 2-5 mm, euhedral, fresh, glomerocrysts < 3 mm across. Piece 12: 1%, 2-5 mm, euhedral, fresh. Piece 13: < 1%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 13) to fine grained (Piece 11), coarsening upward. Gray Piece 11: 1%, < 1 mm, round, empty, associated with phenocrysts. Pieces 12 and 13: < 1%, < 1 mm, round, empty, associated with phenocrysts. n/a Fresh. Piece 11: 2 mm black alteration halo along edge. Piece 11: two empty hairline cracks. Glass: none, no contacts. N G106 0648B001R020780009 14 and 15 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase. Pi ce 14: 1-2%, 3 mm, euhedral, fresh, glomerocrysts 4 mm across. Piece 15: 1-2%, 4 mm, euhedral, fresh, no glomerocrysts. Fine grained (Piece 14) to microcrystalline (Piece 15), coarsening upward. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh. One very thin empty crack. Glass: none, no contacts. N G106 0648B001R020920010 16-19 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Irregular distribution throughout unit, plagioclase. Pieces 16 and 18: 2%, 2-5 mm, euhedral, fresh. Piece 17: 1%, 2-5 mm, euhedral, fresh. Piece 19: 4%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 19) to fine grained (Pieces 16-18), coarsening downward. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh. Piece 18: light alteration halo with black line, yellow-stained plagioclase. Piece 19: black halo. Pieces 16, 19 and 20: single open fracture without lining. Glass: none, no contacts. N G106 0648B001R021200011 1r-2, Piece 20,to 1r-3,piece 1KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Irregular distribution throughout unit, plagioclase. Piece 20: 2%, 2-5 mm, euhedral, fresh. Pieces 21-23: 1%, 2-5 mm, euhedral, fresh. Piece 21: glomerocryst 10 mm across. Piece 24: 4%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 24) to fine grained (Piece 20), coarsening upward. Gray < 1 < 1 mm Round, empty Even distribution Pieces 21 and 22: associated with phenocrysts. n/a Fresh. Piece 1: light alteration halo with black line. none Glass: none, no contacts. N G106 0648B001R030060012 2-6 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Irregular distribution throughout unit, plagioclase. Piece 2: 2%, 2-5 mm, euhedral, fresh. Pieces 3-6: 4%, 2-5 mm, euhedral, fresh. Microcrystalline (Piece 6) to fine grained (Piece 2). coarsening upward. Gray < 1 < 2 mm Round, empty Even distribution n/a fresh none Glass: none, no contacts. N G106 0648B001R030310013 7-10 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 2-4 %, 2-5 mm, euhedral, fresh. Microcrystalline (Pieces 9 and 10) to fine grained (Pieces 7 and 8), coarsening upward. Gray < 1 < 1 mm Round, empty n/a Associated with phenocrysts. n/a Fresh. Piece 8: light alteration halo with black line and yellow stained plagioclase. Pieces 9 and 10: light alteration halo with black line. Piece 8: empty crack. Glass: none, no contacts. N G106 0648B001R030540014 11-15 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 2-4%, 2-5 mm, euhedral, fresh. Pieces 11 and 14: glomerocrysts < 3 mm across. Uniformly fine grained. Gray Piece 11: 2-3% vesicles and miaroles. Tr-1%, < 1 mm, round, empty, associated with phenocrysts and glomerocrysts. Piece 11: 2-3% vesicles and miaroles, < 0.5 mm, round, empty, concentrated in lines, not parallel. n/a Fresh. Piece 13: light alteration halo with black line. none Glass: none, no contacts. N G106 0648B001R030860015 16-20 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 2-4 %, 2-5 mm, euhedral, fresh, glomerocrysts. Microcrystalline (Pieces 17-20) to glassy (Piece 16), coarsening downward. Gray Tr-1%, < 1 mm, round, empty, often associated with phenocrysts. Piece 16: vesicles concentrated near margin (1%) < 1 % away from margin. n/a Fresh. Piece 16: light alteration halo with black line 35 mm from glassy margin edge. Pieces 18 and 19: light alteration halo with black line. Piece 16: some open cracks extending from glass margin into samples. Glass: none. Piece 16: cooling margin without glass, no contacts. N G106 0648B001R031090016 21-24 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 2%, 2-5 mm, euhedral, fresh. Microcrystalline(Piece 23) to fine grained (Piece 21), coarsening upward. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh Piece 23: empty hairline crack. Glass: none, no contacts. N G106 0648B002R010000017 1 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution, plagioclase, 2%, < 4 mm, euhedral, fresh. Uniformly fine grained. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh, dark alteration halo on one edge. none Glass: none, no contacts. N G106 0648B002R010020017 2 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution, plagioclase, 2%, < 4 mm, euhedral, fresh. Uniformly fine grained. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh, 2 mm dark alteration halo along one edge. none Glass: none, no contacts. N G106 0648B002R010050017 3 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution , plagioclase, 2%, < 4 mm, euhedral, fresh. Uniformly fine grained. Gray < 1 < 1 mm Round, empty n/a Concentrated along some margins. n/a Fresh, light alteration halo with black line. Several hairline cracks, all empty; no preferred orientation. Glass: none, no contacts. N G106 0648B003R010000018 1-4 KUE SPARSELY TO MODERATELY OLIVINE-PLAGIOCLASE PHYRIC BASALT n/a Plagioclase Plagioclase Plagioclase Plagioclase Olivine 2 2 4 3 1 2 mm < 6 mm < 6 mm < 6 mm < 0.5 mm Euhedral, fresh (Piece 1) Euhedral, fresh (Piece 2) Euhedral, fresh (Piece 3) Euhedral, fresh (Piece 4) Subhedral, in glomerocryst, fresh (Piece 4) Irregular distribution throughout unit; Pieces 1-4: approximately 20% of phenocrysts are glomerocrysts. Microcrystalline (Piece 4) to fine grained (Piece 1), coarsening upward. Gray Pieces 1 and 4: ~ 33% Piece 1: < 1%, < 1 mm, round, empty, ~33% as miaroles, vesicles concentrated at lower margin. Pieces 2 and 3: as in Piece 1, but even distribution. Piece 4: 2%, < 2 mm, round, most empty some with lining, even distribution, ~33% as miaroles. n/a fresh, Pieces 2 and 4: light alteration halo with black line. Piece 4: several open cracks. Glass: none, cooling margin on Piece 4, no contacts. N G106 0648B003R010250019 5-12 KUE SPARSELY TO MODERATELY OLIVINE-PLAGIOCLASE PHYRIC BASALT n/a Irregular distrbution throughout unit. Plagioclase- Pieces 5-8: 3%, 2-4 mm, euhedral, fresh; approximately 33% of phenocrysts are glomerocrysts. Pieces 9-12: 2%, 2-4 mm, euhedral, fresh. Olivine- < 1%, < 1 mm, euhedral, in glomerocrysts, fresh. Fine grained, with acicular groundmass plagioclase as large as 1 mm (Piece 5) to microcrystalline (Piece 12), coarsening upward. Dark gray ~ 33% in Pieces 5-8, 10, and 12 Pieces 5-8, 10, and 12: 3%, < 1 mm, round, 5-10% with clay lining, others empty , even distribution, approximately 33% as miaroles. Piece 8: 10% of vesicles lined with brown clay. Pieces 9 and 11: < 1%, < 1 mm, round, empty. Piece 12: concentrated at bottom. n/a Fresh. Piece 5: 10-mm-thick light alteration halo with black line. Pieces 6-8: light alteration halo on margin with black line. Piece 12: light alteration halo with black line 10 mm from glassy margin, penetrating further inside along a fracture. Piece 10: several fractures, void. Piece 12: several fractures coated with greenish brown clay. Glass: Piece 12: glassy margin, fresh, no contacts. N G106 0648B003R010800020 3r-1,Piece 13,to 4r-1,Piece 1 KUE SPARSELY TO MODERATELY OLIVINE-PLAGIOCLASE PHYRIC BASALT n/a Irregular distribution throughout unit. Plagioclase- Piece 13: 2%, 1-2 mm, euhedral, fresh, some glomerocrysts. Pieces 1 and 14: 3%, < 5 mm, euhedral, fresh. some glomerocrysts. Olivine- < 1%, < 1 mm, euhedral, fresh, some glomerocrysts. Uniformly fine grained. Dark gray Pieces 1 and 14: 1%, < 1 mm, round, empty, even distribution. Piece 13: concentrated at one margin. n/a Fresh, Piece 14: 20-30-mm light alteration halo with black line on all sides. Piece 14: several empty cracks. Glass: none, no contacts. N G106 0648B004R010020021 2-5 KUE MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Plagioclase 3 < 5 mm; Piece 4: 1-7 mm Euhedral, fresh Homogeneous distribution throughout unit. Uniformly fine grained. Gray < 1 < 1 mm Round, empty Even distribution Piece 4: concentrated along two margins. n/a Fresh. Pieces 2 and 3: Light alteration halo with black line approximately 2 mm in from edge. Piece 3: orange clay coating on some surfaces. Piece 5: light alteration halo with two black lines approximately 4 mm and 10 mm from edge. Piece 5: empty fracture. Glass: none, no contacts. N G106 0648B004R010300022 6-11 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 2%, 2-5 mm (average 3 mm), euhedral, fresh. Piece 7: 3%. Fine grained, coarsening toward Piece 10. Gray Piece 6: 1%, < 2 mm, irregular, empty, aligned throughout center of piece. Pieces 7-9 and 11: < 1%, < 1 mmm irregular, empty, even distribution. Piece 8: occasionally lined with orange brown mineral. Piece 10: 2%, < 2 mm, mostly round, empty, even distribution. n/a Fresh. Piece 7: light alteration halo with black line approximately 3 mm from edge; three dark, irregularly shaped patches approximately 7 mm across. Piece 8: complex and irregular halo, structure similar to Piece 7, clay on outer surface. Piece 9: light alteration halo with black line approximately 10 mm from edge. Piece 10: small, light alteration halo with black line approximately 2-5 mm from edge. Piece 11: minor clay on surface. Pieces 7 and 8: one small fracture, empty. Glass: none, no contacts. N G106 0648B004R010620023 12 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution throughout unit, plagioclase, 1%, 3-6 mm, average 3 mm, euhedral, fresh. Very fine grained to microcrystalline. Dark gray < 1 Generally < 1mm but some 3 mm Round and elongate, empty n/a Concentrated toward glassy margins. n/a Fresh, light alteration halo with 1-2 mm black line 35 mm from glassy margin, incipient weathering of glass. none Glass: glassy margin (pillow?), incipient weathering, no contacts. N G106 0648B005R010000024 1 KUE SPARSELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Homogeneous distribution. Plagioclase- 1-2%, 1.5 mm, euhedral, fresh, 20% as glomerocrysts with olivine. Olivine- < 1%, 0.5 mm, euhedral, fresh, in glomerocrysts with plagioclase. Microcrystalline to fine grained. Dark gray none n/a Fresh none Glass: very little, maybe tachylite, no contacts. N G106 0648B005R010020024 2 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution, plagioclase, 1-2%, 1.5 mm, euhedral, fresh. Uniformly fine grained. Dark gray 2 0.5 mm average Round, empty n/a 80% n/a Fresh none Glass: none, no contacts. N G106 0648B005R010060024 3 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution, plagioclase, 1-2%, approximately 2 mm, euhedral, fresh. Uniformly fine grained. Dark gray 1 0.5 mm average Round, empty n/a 10% n/a Fresh none Glass: none, no contacts. N G106 0648B005R010090024 4 KUE SPARSELY PLAGIOCLASE PHYRIC BASALT n/a Homogeneous distribution, plagioclase, 1-2%, approximately 2 mm, euhedral, fresh. Uniformly fine grained. Dark gray. 3%, 0.1-0.5 mm average, round, 90% empty 10% with brown lining at edge of piece. n/a Fresh, 6 mm light alteration halo with black line, brown lining in vesicles. none Glass: none, no contacts. N G106 0648B005R010220024 5 KUE SPARSELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Homogeneous distribution. PLagioclase- 1-2%, 1.5 mm, euhedral, fresh,in glomerocrysts with olivine. Olivine- < 1%, 0.5 mm, euhedral, fresh, in glomerocrysts with plagioclase. Very fine grained. Dark gray. ~ 1 0.5 mm Round n/a Minor lining to vesicles at edge of piece. n/a Fresh, surface coating. none Glass: none, no contacts. N G106 0648B005R010300024 6 KUE SPARSELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Homogeneous distribution. Plagioclase- 1-2%, 1.5 mm, euhedral, fresh. Olivine- < 1%, 0.5-1.0 mm, euhedral, fresh, as isolated crystals. Fine grained. Dark gray 1 1 mm Round, some elongate, empty n/a ~ 20% n/a Fresh, 25-mm light alteration halo near open crack with black line. Several empty cracks. Glass: none, no contacts. N G106 0648B005R010380024 7 KUE SPARSELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Homogeneous distribution. Plagioclase- 1-2%, 2 mm,euhedral, fresh, as glomerocrysts with olivine. Olivine- < 1%, 0.5 mm, euhedral, fresh, in glomerocrysts with plagioclase. Fine grained Dark gray < 1 1 mm, few 3-4 mm on outer surface Round n/a Lined by brownish yellow clay. n/a Fresh, except outer surfaces Several empty cracks. Glass: none, no contacts. N G106 0648B005R010420024 8 KUE SPARSELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Homogeneous distribution. Plagioclase- 1-2%, 2 mm (one 5 mm), euhedral, fresh, as glomerocrysts with olivine. Olivine- < 1%, 0.5 mm, euhedral, fresh, in glomerocrysts with plagioclase. Fine grained Dark gray 2 0.2-0.5 mm Round, empty n/a ~ 20% n/a Fresh, light alteration halo with black line on outer surface. One crack partially lined with brown smectite. Glass: none, no contacts. N G106 0648B006R010000025 1-8 KUE SPARSELY TO MODERATELY PLAGIOCLASE PHYRIC BASALT n/a Irregular distribution throughout unit, plagioclase. Pieces 1-4, 6, and 7: 3%, < 4 mm, euhedral, fresh. Pieces 5 and 8: 2%, < 4 mm, euhedral, fresh. Uniformly fine grained, glass fragments (Piece 7). Gray Pieces 1-3, 6, and 7: rare, < 1 mm, round, empty, even distribution. Piece 4: 1%, < 1-2 mm, round, empty, even distribution. Pieces 5 and 8: < 1%, 1 mm, round, minor clay on surface. n/a Fresh, Piece 2: small, light alteration halo with black line. Pieces 4, 5, and 8: minor yellow green clay on surfaces. none Glass: Piece 7: two glass fragments < 5 mm, fresh, no contacts. N G106 0648B006R010320026 9-13 KUE SPARSELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Homogeneous distribution throughout unit. Plagioclase- <2%, 1-4 mm,euhedral, fresh. Olivine- Piece 9: rare, < 1 mm, euhedral to subhedral, fresh. Microcrystalline (Piece 9) to fine grained (Piece 13), coarsening downward. Gray < 1 < 1 mm Round, empty Even distribution n/a Fresh, Piece 9: 2 mm-wide dark alteration halo on one margin, minor clay on surface. Piece 11: minor yellow green clay on surface. Piece 12: 5 mm-wide dark alteration halo on one margin. Piece 13: 2-4 mm-wide dark alteration halo on one margin. Empty hairline fractures void. Glass: Piece 9: fresh glassy margin, no contacts. N G106 0648B006R010610027 14-25 KUE SPARSELY TO MODERATELY PLAGIOCLASE-OLIVINE PHYRIC BASALT n/a Irregular distribution throughout unit. Plagioclase- 2%, 1-5 mm, euhedral, fresh. Piece 18: one phenocrysts 8 mm long. Piece 25: 3%, 1-5 mm, euhedral, fresh. Olivine- trace, 1 mm, subhedral to euhedral, fresh. Fine grained, coarsening toward Piece 25. Gray Vesicle distribution distinct in this unit. Piece 14-18: 5%, 1-3 mm, mostly round, some irregular, even distribution, some filled with orange brown clay or lined with bluish green mineral in halos. Pieces 19-25: < 1%, < 1 mm, round, empty, even distribution. n/a Fresh, but with alteration halos. Pieces 14, 15, 17, and 21-24: light alteration halo with 1 mm-wide black line 2 mm from margin. Piece 16: light alteration halo with black line 4 mm from margin, minor orange brown clay on surface. Piece 18; light alteration halo with black line 1-4 mm from surface, clay on surface, vesicles in halo filled or lined by clay. Piece 25: incipient light alteration halo with black line 5 mm from upper margin, clay on upper surface. Piece 15: empty hairline fracture. Glass: none, no contacts. N