Table 7:
Cruise G96. Subsamples description.
CRUISE |
SAMPLE |
TYPE |
DESCRIPTION |
G96 |
02-00 |
sediments |
sand composed by clasts of Qtz, Opx, Ol, Pl, glass (?), Di, secondary minerals, bastite, basaltic clasts, globigerinoides |
G96 |
02-01 |
basalt |
sample cm 2x4, rounded, Pl-Ol porphyric, pyrite alteration inside vesicles |
G96 |
02-02 |
basalt |
sample cm 4, rounded, Pl-Ol porphyric 1 mm, microphenocrysts replaced by iddingsite |
G96 |
02-03 |
basalt |
sample cm 3x4, rare olivine crystals, lightly altered |
G96 |
02-04 |
aphyric basalt |
sample cm 2.5x3, fluidal texture |
G96 |
02-05 |
aphyric basalt |
sample cm 1.5x1.5, rare olivine and plagioclase crystals, vesicular |
G96 |
02-06 |
aphyric basalt |
sample cm 1x1.5, rare olivine and plagioclase crystals, vesicular |
G96 |
02-07 |
aphyric basalt |
sample cm 1.5x2, rare olivine and plagioclase crystals, vesicular |
G96 |
02-08 |
aphyric basalt |
sample cm 1.5x3, fresh |
G96 |
02-09 |
aphyric basalt |
sample cm 1.5x2, fresh |
G96 |
02-10 |
aphyric basalt |
sample cm 1.5x2, fluidal texture by deformation of vesicles |
G96 |
02-11 |
basalt |
sample cm 3, Pl-Ol porphyric, Ol replaced by iddingsite |
G96 |
02-12 |
basalt |
sample cm 3, Pl-Ol porphyric, fine vesicles |
G96 |
02-13 |
aphyric basalt |
rare olivine crystals |
G96 |
02-14 |
basalt |
sample cm 1.5x2, Pl porphyric, altered plagioclase |
G96 |
02-15 |
dolerite |
sample cm 1.5x1.5, bastite |
G96 |
02-16 |
microgabbro |
sample cm 1x2 |
G96 |
02-17 |
microgabbro |
sample cm 1x3 |
G96 |
02-18 |
microgabbro |
sample cm 2x2 |
G96 |
02-19 |
granitoid |
sample cm 2x2.5, erratic pebble |
G96 |
02-20 |
metasomatite |
sample cm 2x1.5 |
G96 |
02-21 |
sandstone |
few fragments, clasts by Pl, Ol, Opx (0.1-5 mm), carbonatic cement |
G96 |
02-22 |
Fe-Mn crust |
sample cm 1.5x3.5 |
G96 |
04-00 |
sediments |
sand composed by clasts of Qtz, Opx, Pl, glass, bastite, globigerinoides |
G96 |
04-01 |
serpentinized peridotite |
sample cm 10x16 (two pieces), orthopyroxene 6 mm, altered bastite, thin veins of Fe hydroxide |
G96 |
04-02 |
serpentinite |
sample cm 8x5, lightly smoothed, jagged shape relicts of othopyroxene, ondulate cleavage, bastite |
G96 |
04-03 |
serpentinized peridotite |
sample cm 5x2, big crystals of bastite |
G96 |
04-04 |
serpentinized peridotite |
sample cm 4x5, lightly smoothed, isorientation of pyroxene, clinopyroxene, relicts of orthopyroxene with ondulate cleavage, veins of white minerals |
G96 |
04-05 |
serpentinite |
sample cm 7x5, smoothed, distorted orthopyroxene, bastite |
G96 |
04-06 |
serpentinite |
sample cm 2x2 |
G96 |
04-07 |
serpentinite |
sample cm 5x5, lightly smoothed |
G96 |
04-08 |
serpentinite |
sample cm 2x3, big crystals of bastite |
G96 |
04-09 |
serpentinite |
sample cm 5x5, lightly smoothed, orthopyroxene, bastite |
G96 |
04-10 |
serpentinite |
sample cm 3x3 |
G96 |
04-11 |
serpentinite |
sample cm 4x4, lightly smoothed |
G96 |
04-12 |
serpentinite |
sample cm 2x2 |
G96 |
04-13 |
serpentinite |
sample cm 6x4, smoothed, relicts of orthopyroxene |
G96 |
04-14 |
serpentinite |
sample cm 3x2 |
G96 |
04-15 |
serpentinite |
sample cm 5x4, lightly smoothed, isoriented veins |
G96 |
04-16 |
serpentinite |
sample cm 3x2, bastite |
G96 |
04-17 |
serpentinite |
sample cm 5x4, smoothed. orthopyroxene |
G96 |
04-18 |
serpentinite |
sample cm 3x3 |
G96 |
04-19 |
serpentinite |
sample cm 7x5, rounded, Fe-hydroxide |
G96 |
04-20 |
serpentinite |
sample cm 1x1 |
G96 |
04-21 |
serpentinized peridotite |
sample cm 3x2, lightly smoothed, orthopyroxene |
G96 |
04-22 |
serpentinite |
sample cm 3.5x2, smoothed, orthopyroxene |
G96 |
04-23 |
serpentinite |
sample cm 4x4, lightly smoothed |
G96 |
04-24 |
serpentinite |
sample cm 2x4, lightly smoothed, Fe-hydroxide alteration, relicts of orthopyroxene |
G96 |
04-25 |
serpentinite |
sample cm 5x3, lightly smoothed, relicts of orthopyroxene, Fe-hydroxide |
G96 |
04-26 |
serpentinite |
sample cm 3x3 |
G96 |
04-27 |
serpentinite |
sample cm 3x3.5, lightly smoothed, relicts of orthopyroxene |
G96 |
04-28 |
serpentinite |
sample cm 1x2 |
G96 |
04-29 |
serpentinite |
sample cm 2x2.5, lightly smoothed, relicts of orthopyroxene |
G96 |
04-30 |
serpentinite |
sample cm 2.5x3, lightly smoothed |
G96 |
04-31 |
serpentinite |
sample cm 1.5x3, smoothed, white vein |
G96 |
04-32 |
serpentinite |
sample cm 2.5x4.5, lightly smoothed |
G96 |
04-33 |
serpentinite |
sample cm 2.5x3, lightly smoothed, Fe-hydroxide |
G96 |
04-34 |
serpentinite |
sample cm 1x3, lightly smoothed, white veins |
G96 |
04-35 |
serpentinite |
sample cm 2x3.5 |
G96 |
04-36 |
serpentinite |
sample cm 1.5x3 |
G96 |
04-37 |
gabbro |
sample cm 10x30x50, orthopyroxene, clinopyoxene, large size of crystals |
G96 |
04-38 |
gabbro |
sample cm 10x20x25, clinopyroxene, light Fe-Mn crust, large size of crystals |
G96 |
04-39 |
gabbro |
sample cm 5x10x30, clinopyroxene, large size of crystals |
G96 |
04-40 |
gabbro |
sample cm 7x7, lightly smoothed, altered, fractured |
G96 |
04-41 |
gabbro |
sample cm 8x4, smoothed, altered, medium size of crystals, clinopyroxene |
G96 |
04-42 |
gabbro |
sample cm 4x4, smoothed, altered, medium size of crystals |
G96 |
04-43 |
gabbro |
sample cm 4x3, lightly rounded, jagged shape Pl, Px with red alteration |
G96 |
04-44 |
gabbro |
sample cm 3x6, medium size of crystals, altered |
G96 |
04-45 |
gabbro |
sample cm 3x3, medium size of crystals, foliated, (milonite ?) |
G96 |
04-46 |
gabbro |
sample cm 3.5x4, rounded, foliated, complete alteration of pyroxene |
G96 |
04-47 |
gabbro |
sample cm 5x6.5, smoothed, Fe-hydroxide alteration |
G96 |
04-48 |
gabbro |
sample cm 2.5x4, smoothed, altered, fractured |
G96 |
04-49 |
aphyric basalt |
sample cm 3x3, microphenocrysts of Ol and Pl, fresh, lightly vesicular, empty vesicles |
G96 |
04-50 |
aphyric basalt |
sample cm 2x2, microphenocrysts of Ol |
G96 |
04-51 |
aphyric basalt |
sample cm 1.5x3.5, lightly altered, vesicular, Fe-hydroxide |
G96 |
04-52 |
aphyric basalt |
sample cm 2.5x3, vesicular, fresh, Fe-hydroxide inside the vesicles |
G96 |
04-53 |
basalt |
sample cm 2x2.5, millimetric phenocrysts, Cpx, fluidal texture by Pl microliths |
G96 |
04-54 |
basalt |
sample cm 2x4, altered, Fe-hydroxide, smectites |
G96 |
04-55 |
microphyric basalt |
sample cm 2x3, microliths of Pl, Cpx, smectites |
G96 |
04-56 |
aphyric basalt |
sample cm 1x3.5, alteration veins, microliths of Pl, Cpx |
G96 |
04-57 |
metasomatic serpentinite |
sample cm 3.5x4, veins of serpentine, white veins (brucite?) |
G96 |
04-58 |
metasomatic serpentinite |
sample cm 3x4, relicts of primary serpentine |
G96 |
04-59 |
metasomatic serpentinite |
sample cm 2.5x4 |
G96 |
04-60 |
metasomatic serpentinite |
sample cm 2.5x4.5 |
G96 |
04-61 |
breccia |
sample cm 15x30, carbonatic cement 3-5%, clasts from pale green in the center to pale brown-brown on outern rim, clasts rounded, with fine concentric or flat layering, soft mineral unreactive to HCl (smectite?) |
G96 |
04-62 |
breccia |
like description of sample G9604-61 |
G96 |
04-63 |
breccia |
like description of sample G9604-61 |
G96 |
04-64 |
breccia |
like description of sample G9604-61 |
G96 |
04-65 |
milonite |
erratic pebble, sample cm 3x5, foliated |
G96 |
04-66 |
milonite |
erratic pebble, sample cm 4x6, fine texture |
G96 |
04-67 |
sandstone |
erratic pebble, sample cm 4x4, dark coloured |
G96 |
04-68 |
sandstone |
erratic pebble, sample cm 2.5x3, fossil of trilobite, clast of limestone |
G96 |
04-69 |
sandstone |
erratic pebble, sample cm 3x5.5 |
G96 |
04-70 |
sandstone |
erratic pebble, sample cm 3x5 |
G96 |
04-71 |
sandstone |
erratic pebble, sample cm 3x4 |
G96 |
04-72 |
dolerite |
erratic pebble, sample cm 2.5x6, Fe-ore |
G96 |
04-73 |
greenschist |
erratic pebble, sample cm 2.5x3.5, chlorite |
G96 |
04-74 |
sandstone |
erratic pebble, sample cm 2x2 |
G96 |
04-75 |
fine breccia |
erratic pebble, sample cm 2x2.5 |
G96 |
04-76 |
volcanic bomb |
erratic pebble, sample cm 5x6, vesicular |
G96 |
04-77 |
volcanic bomb |
erratic pebble, sample cm 3x4, vesicular with clay minerals |
G96 |
04-78 |
gneiss |
erratic pebble, sample cm 4.5x6 |
G96 |
04-79 |
gneiss |
erratic pebble, sample cm 3x5 |
G96 |
04-80 |
granitoid |
erratic pebble, sample cm 3x4 |
G96 |
04-81 |
gneiss |
erratic pebble, sample cm 2.5x3 |
G96 |
04-82 |
granitoid |
erratic pebble, sample cm 3.5x4 |
G96 |
04-83 |
granitoid |
erratic pebble, sample cm 2.5x4 |
G96 |
04-84 |
gneiss |
erratic pebble, sample cm 3x6, fine texture |
G96 |
04-85 |
granitoid |
erratic pebble, sample cm 2.5x5 |
G96 |
04-86 |
granitoid |
erratic pebble, sample cm 1.5x2.5 |
G96 |
04-87 |
granitoid |
erratic pebble, sample cm 2x3 |
G96 |
04-88 |
breccia |
fragments 4-15 cm, like description of sample G9604-61 |
G96 |
04-89 |
volcanic bomb |
erratic pebble, sample cm 6x12, vesicular |
G96 |
05-01 |
breccia |
sample cm 4x8, cement by fine sandstone no carbonatic, basaltic or andesitic rounded clasts 1-3 cm |
G96 |
08-00 |
sediments |
sand |
G96 |
08-01 |
aphyric basalt |
sample cm 3x5, rounded, thin isoriented Pl microliths |
G96 |
08-02 |
limestone |
sample cm 3x3, rounded |
G96 |
08-03 |
basalt |
sample cm 3x4x1, Cpx-Pl-Ol porphyric; Ol 1%, size 1 mm, Pl 1%, size 1mm, Cpx 3-4%, size 1-4 mm |
G96 |
08-04 |
basalt, dolerite |
sample cm 5x3x1, high crystallized basalt |
G96 |
08-05 |
aphiryc basalt |
sample cm 2x2x3, rare Pl-Ol, Fe-hydroxide bands |
G96 |
08-06 |
basalt |
sample cm 3x3x1, well crystallized basalt, Pl glomeroporphyric, (Ol ?), fine disperse Ti-magnetite |
G96 |
08-07 |
basalt |
sample cm 4x2x1, lightly smoothed, rare Ol porphyric |
G96 |
08-08 |
siltstone |
no acid reactive |
G96 |
08-09 |
aphyric basalt |
sample cm 2x1x1, Fe-hydroxide |
G96 |
08-10 |
basalt |
sample cm 1.5x2x1, altered, carbonatic veins, pyrite, phenocrysts of Pl |
G96 |
08-11 |
basalt |
microphenocrysts Pl-Ol (3%) |
G96 |
08-12 |
aphyric basalt |
sample cm 5x1x1.5, vesicles 15-20%, 0.5-1 mm, little amount of clay minerals on the walls of vesicles |
G96 |
08-13 |
aphyric basalt |
sample cm 2x1x1, wide stretched vesicles 3x8 mm, 20-25%, fluidal texture |
G96 |
08-14 |
aphyric basalt |
sample cm 3x1.5x1, vesicles 30-40%, 1-4 mm, one vesicle filled by sandstone |
G96 |
08-15 |
aphyric basalt |
sample cm 5x1.5x1.5, vesicles 0.2-0.5 mm, 25-30% |
G96 |
08-16 |
aphyric basalt |
sample cm 5x2x2, rare Pl porphyric, magnetite in groundmass, little round vesicles 0.2-1 mm and large amoeboidal vesicles 3-8 mm, 25-30%, on the walls thin diopside patina plus magnetite |
G96 |
08-17 |
vesicular glass |
microphenocrysts of Pl, concentric palagonitizzation |
G96 |
08-18 |
basalt |
sample cm 4x2x1.5, Pl-Ol porphyric, Cpx |
G96 |
08-19 |
basalt |
sample cm 2x2x2, Pl-Ol-Cpx porphyric, Cpx 0.5-2 mm, 1-2%; Pl up to 10 mm, 25%, Pl include Ol; Ol 1-4 mm, 4-5%, one Ol crystal include spinel; vesicular 0.5-5 mm, 25% |
G96 |
08-20 |
aphyric basalt |
sample cm 4x2.5x1, Pl-(Cpx) macrophenocrysts, vesicles 3-4 mm |
G96 |
08-21 |
aphyric basalt |
sample cm 2x1x1, microvesicles 0.1-0.2 mm, fluidal texture by stretching of vesicles, microphenocrysts of Pl |
G96 |
08-22 |
basalt |
sample cm 3.5x3x2, rare vesicles with heterogeneous distribution |
G96 |
08-23 |
basalt |
sample cm 1x2x3, Pl-Ol-Cpx microphenocrysts, fluidal texture, small vesicles |
G96 |
08-24 |
basalt |
sample cm 1.5, Pl-Ol porphyric, Pl 1-3 mm, 1-2%; Ol 4 mm, 1-2%, vesicles 3 mm, 5% |
G96 |
08-25 |
basalt |
sample cm 1.5, Pl phenocrysts; vesicles 1-8 mm, 25%, Fe-hydroxide alteration |
G96 |
08-26 |
basalt |
sample cm 1x2x2.5, Pl-(Cpx) porphyric, Pl 1-2 mm, vesicles 1-4 mm |
G96 |
08-27 |
basalt |
sample cm 1.5x1.5, Pl-Ol porphyric, Pl 1-2 mm, vesicles 80% |
G96 |
08-28 |
basalt |
sample cm 1.5x1.5, rare Cpx microphenocrysts 1 mm, fine vesicles 20%, |
G96 |
08-29 |
basalt |
sample cm 1.5x1.5, Pl-Ol-Cpx porphyric, Pl 1-4 mm; vesicles 1-5 mm, 50% |
G96 |
08-30 |
basalt |
sample cm 2.5x1.5x1, Pl-Ol-Cpx porphyric; vesicles 1-3 mm, 80% |
G96 |
08-31 |
basalt |
sample cm 2x5, Pl porphyric, Pl 1-3 mm, vesicles 1-3 mm, 70% |
G96 |
08-32 |
basalt |
sample cm 1.5x2.5, Pl-Ol-Cpx porphyric; vesicles 1-2 mm, 50%, pelagic sediment inside vesicles |
G96 |
08-33 |
basalt |
sample cm 2x2x1, Pl porphyric, deep heterogeneous alteration, red colour, magnetite, small vesicles |
G96 |
08-34 |
aphyric basalt |
sample cm 2x2x0.5, altered, high vesicular, Fe-Mn patina |
G96 |
08-35 |
aphyric basalt |
altered, high vesicular, Fe-Mn patina |
G96 |
08-36 |
aphyric basalt |
sample cm 3x2.5x2, vesicles 0.2-3 mm, 60-70%, thin walls sometimes covered by Fe-hydroxide |
G96 |
08-37 |
aphyric basalt |
vesicles 0.2-3 mm, 60-70%, thin walls sometimes covered by Fe-hydroxide |
G96 |
08-38 |
aphyric basalt |
sample cm 5x3x2, vesicles 0.2-3 mm, 60-70%, thin walls sometimes covered by Fe-hydroxide |
G96 |
08-39 |
aphyric basalt |
vesicles 0.2-3 mm, 60-70%, thin walls sometimes covered by Fe-hydroxide |
G96 |
08-40 |
basalt |
sample cm 3x2x1, rounded, Cpx porphyric, diffuse small vesicles and rare big stretched vesicles 1-3 mm |
G96 |
08-41 |
aphyric basalt |
sample cm 3x3x1, vesicular with rare Cpx phenocrysts |
G96 |
08-42 |
aphyric basalt |
sample cm 3x1.5x1.5, rare Pl phenocrysts, fine diffuse vesicles, 60-70%, rare big vesicles up to 3 mm |
G96 |
08-43 |
aphyric basalt |
sample cm 3x3x1.5, heterogeneous diffuse vesicles, rare Pl phenocrysts, fine basaltic hair like needles |
G96 |
08-44 |
aphyric basalt |
sample cm 3x1.5, heterogenous vesicles size, fluidal texture, xenoliths 2 mm |
G96 |
08-45 |
metabasalt |
sample cm 3x3x2, Pl phenocryst and microliths, chlorite, zeolite |
G96 |
08-46 |
basalt |
sample cm 3x2x1, fresh basalt |
G96 |
08-47 |
basalt |
sample cm 1x1x2, Pl-Ol porphyric, fresh Ol |
G96 |
08-48 |
aphyric basalt |
sample cm 1x0.5x2, fresh basalt |
G96 |
08-49 |
aphyric basalt |
sample cm 2x1x0.5, rare Pl phenocrysts, skeletal Ol cryst replaced by iddingsite |
G96 |
08-50 |
basalt |
sample cm 3x2x1, Pl-Cpx-(Ol) porphyric basalt, strongly altered, clay minerals in groundmass |
G96 |
08-51 |
basalt |
sample cm 3x2x1, strongly altered basalt, Pl porphyric |
G96 |
08-52 |
metabasalt |
greenschist facies, Pl porphyric |
G96 |
08-53 |
dolerite |
sample cm 3x3x1, aphyric, pyrite |
G96 |
08-54 |
dolerite |
sample cm 3x3x1, rare Pl phenocrysts, Qtz vein, foliation |
G96 |
08-55 |
basalt |
sample cm 2x1x1, Pl-Ol-Cpx porphyric |
G96 |
08-56 |
metasomatite |
sample cm 3x3, chloritic groundmass, Qtz (xenocryst?), altered Pl, Fe hydroxide, xenolite with doleritic structure, amphibole (?) |
G96 |
08-57 |
rhyolite |
sample cm 0.5x4x3, effusive acid rock, Qtz |
G96 |
08-58 |
acid effusive |
Qtz, Pl, (Cpx), glass groundmass |
G96 |
08-59 |
acid effusive |
Qtz, glass groundmass |
G96 |
08-60 |
acid effusive |
feldspar crystal 8 mm, on glass rhyolitic groundmass |
G96 |
08-61 |
acid effusive |
sample cm 1x1x1, Qtz, glass groundmass |
G96 |
08-62 |
breccia |
Fe-Mn crust cement, silt of clay minerals, grains with bimodal size, big rounded grains and little interstitial no rounded grains, clasts of vesicular basalt, acid effusive rocks, and their separated minerals |
G96 |
08-63 |
breccia |
like description of sample G9608-62 |
G96 |
08-64 |
breccia |
like description of sample G9608-62 |
G96 |
08-65 |
breccia |
like description of sample G9608-62 |
G96 |
08-66 |
breccia |
like description of sample G9608-62 |
G96 |
08-67 |
breccia |
like description of sample G9608-62 |
G96 |
08-68 |
breccia |
like description of sample G9608-62 |
G96 |
08-69 |
breccia |
like description of sample G9608-62 |
G96 |
08-70 |
breccia |
glass clasts strongly palagonitizated, cemented by Fe-Mn crust |
G96 |
08-71 |
breccia |
like description of sample G9608-70 |
G96 |
08-72 |
breccia |
like description of sample G9608-70 |
G96 |
08-73 |
breccia |
like description of sample G9608-70 |
G96 |
08-74 |
breccia |
like description of sample G9608-70 |
G96 |
08-75 |
sandstone |
sample cm 8x6x3, erratic pebble, Qtz, feldspars, micas, rock clasts, strongly cemented |
G96 |
08-76 |
sandstone |
sample cm 4x2x1, erratic pebble, Qtz, feldspars, micas, rock clasts, strongly cemented |
G96 |
08-77 |
sandstone |
sample cm 4x2, erratic pebble, Qtz, feldspars, micas, rock clasts, strongly cemented, with layers at high concentration of Fe-hydroxides |
G96 |
08-78 |
sandstone |
sample cm 6x4x3, erratic pebble, Qtz vein |
G96 |
08-79 |
sandstone |
sample cm 6x3x2, erratic pebble |
G96 |
08-80 |
sandstone |
sample cm3x2x1, erratic pebble, leucocratic Qtz dominant coarse grained sandstone |
G96 |
08-81 |
siltstone |
sample cm 3x2x1, erratic pebble, layered with sandstone levels (1-5 mm), carbonatic cement |
G96 |
08-82 |
siltstone |
erratic pebble, layered with sandstone levels (1-5 mm), carbonatic cement |
G96 |
08-83 |
siltstone |
erratic pebble, layered with sandstone levels (1-5 mm), carbonatic cement |
G96 |
08-84 |
limestone |
erratic pebble, stylolite |
G96 |
08-85 |
quartzite |
sample cm 7x5x3, erratic pebble |
G96 |
08-86 |
sandstone |
sample cm 5x4x1, erratic pebble, Qtz, feldspars, micas, rock clasts, strongly cemented |
G96 |
08-87 |
schist |
sample cm 2.5x1,5x0,5, erratic pebble, wavy schistosity, Qtz-Amph-Chl |
G96 |
08-88 |
schist |
sample cm 3.5x2.5x0.5, erratic pebble, wavy schistosity, Qtz-Amph-Chl |
G96 |
08-89 |
metamorphite |
sample cm 4x1x0.5, erratic pebble, Qtz, feldspars, boudinage of Qtz aggregates, strong deformation |
G96 |
08-90 |
granitoid |
sample cm 4x2x0.5, fine texture, erratic pebble |
G96 |
08-91 |
anorthosite |
erratic pebble, ore minerals |
G96 |
08-92 |
gneiss |
erratic pebble |
G96 |
08-93 |
granitoid |
erratic pebble |
G96 |
08-94 |
granitoid |
erratic pebble |
G96 |
08-95 |
granitoid |
erratic pebble |
G96 |
08-96 |
Ms-metamorphite |
erratic pebble |
G96 |
08-97 |
gneiss |
erratic pebble |
G96 |
08-98 |
granitoid |
erratic pebble |
G96 |
08-99 |
granitoid |
erratic pebble |
G96 |
08-n100 |
granitoid |
erratic pebble |
G96 |
08-n101 |
granitoid |
erratic pebble |
G96 |
08-n102 |
granitoid |
erratic pebble |
G96 |
08-n103 |
glass |
glass description will be performed more completely on separated database |
G96 |
08-n104 |
glass |
glass description will be performed more completely on separated database |
G96 |
08-n105 |
glass |
glass description will be performed more completely on separated database |
G96 |
08-n106 |
glass |
glass description will be performed more completely on separated database |
G96 |
09-00 |
sediments |
sand |
G96 |
09-01 |
breccia |
sample cm 30x15x15, clasts made by micropillows, basaltic clasts and hyaloclastite, cemented by Fe-Mn crust, pillows 10-15 cm with quench fractures and chilled margins |
G96 |
09-01a |
basalt |
sample cm 10x6x5, Fe-Mn crust |
G96 |
09-01b |
hyaloclastic breccia |
covered by Fe-Mn crust, fresh glass clasts (2-10 mm), cemented by palagonitized glass and phillipsite |
G96 |
09-01c |
pillow basalt |
like description of sample G9609-01 |
G96 |
09-01d |
pillow basalt |
like description of sample G9609-01 |
G96 |
09-02 |
pillow basalt |
sample cm 10x15, chilled margin, glass, quench fractures with phillipsite, Pl porphyric, vesicles (0.1-1 mm), 5-10% |
G96 |
09-03 |
aphyric basalt |
rare Pl porphyric, vesicles 0.1-1 mm |
G96 |
09-04 |
aphyric basalt |
sample cm 4x2,5x1.5, lightly rounded, Ol microphenocrysts, vesicles 0.1 mm |
G96 |
09-05 |
aphyric basalt |
sample cm 5x6x3, smoothed, Pl microphenocrysts |
G96 |
09-06 |
aphyric basalt |
sample cm 1.5x1.5, lightly smoothed, rare Pl-Ol phenocrysts |
G96 |
09-07 |
aphyric basalt |
sample cm 1.5x1.5x1.5, Pl phenocrysts |
G96 |
09-08 |
dolerite |
sample cm 3x3x0.5, foliated |
G96 |
09-09 |
micropillow basalt |
sample cm 1.5x1.5, Fe-Mn crust, palagonitized glass, variolitic texture, fresh relict of basalt with Pl phenocrysts and Fe-hydroxide, vesicles 1-2% |
G96 |
09-10 |
basalt |
Pl-porphyric, Pl size 0.1-1 mm, 1-2 %; Ol microphenocrysts, vesicular |
G96 |
09-11 |
basalt |
sample cm 6x6x3, Ol-Cpx-Pl phenocrysts, Pl 1-2%, Ol-iddingsite 3%, Cpx 2-3%, vesicles (0.5-1 mm), 50% |
G96 |
09-12 |
basalt |
sample cm 5x5x2, vesicles (0.2-2 mm), 15-20%; Pl porphyric, light alteration patina, vesicular 15-20%, Fe-hydroxide on the vesicle walls |
G96 |
09-13 |
basalt |
sample cm 5x4x2, rare Cpx-Pl porphyric, Ol-phenocrysts surronded by Pl |
G96 |
09-14 |
basalt |
sample cm 3.5x3x2, smoothed, heterogeneous vesicles size, Pl rounded phenocrysts 8-10%, Ol 2% |
G96 |
09-15 |
basalt |
sample cm 3x3, rounded, rare large vesicles 2x5 mm, stretched, Pl-(Cpx) porphyric |
G96 |
09-16 |
basalt |
sample cm 1.5x1.5x1, smoothed, vesicles (0.5-3 mm), 10%; diffuse Fe-hydroxide alteration, Ol-Pl microphenocrysts |
G96 |
09-17 |
basalt |
sample cm 2x1.5x1, smoothed, low vesicular Pl-Cpx porphyric basalt |
G96 |
09-18 |
basalt |
sample cm 4x2x1.5, vesicles (0.5-2 mm), 50%; Pl-Ol phenocrysts |
G96 |
09-19 |
basalt |
sample cm 3x2x1.5, small diffuse vesicles (0.5-2 mm), 50%; Pl-Ol-Cpx phenocrysts |
G96 |
09-20 |
basalt |
sample cm 3x2x2, altered, smoothed, vesicles (0.5-2 mm), 50%; Ol-(Pl) phenocrysts |
G96 |
09-21 |
basalt |
sample cm 2x1.5x1.5, altered, smoothed, small vesicles, 50%; Ol-(Pl) phenocrysts |
G96 |
09-22 |
basalt |
sample cm 3x2x1.5, altered, smoothed, vesicles (0.5-2 mm), 50%; Ol-(Pl) phenocrysts |
G96 |
09-23 |
basalt |
sample cm 2.5x2.5x1, rounded empty vesicles 70%, rare Pl phenocrysts |
G96 |
09-24 |
basalt |
sample cm 4x2x1.5, smoothed, large stretched vesicles size 4x1 mm; patina of pelagic sediments that sometimes fill up the vesicles |
G96 |
09-25 |
metagabbro |
sample cm 6x4x3, smoothed, Pl phenoblasts in Chl-Amph groundmass, little pyritic masses, Pl up to 7 mm, 50-60% |
G96 |
09-26 |
metagabbro |
sample cm 2.5x2x1.5, lightly rounded, size of grains 3-4 mm, Pl 50%, Amph-Chl 50%, Ti-magnetite masses |
G96 |
09-27 |
alterated gabbro |
sample cm 1.5x1.5x1.5, lightly smoothed |
G96 |
09-28 |
gabbro-dolerite |
sample cm 6x3x0.5, lightly smoothed, altered |
G96 |
09-29 |
sandstone |
sample cm 7x7x4, erratic pebble, carbonatic clasts, fine sand, calcitic veins, abundant Qtz clasts, strongly cemented |
G96 |
09-30 |
sandstone |
sample cm 6x4x2.5, erratic pebble, rounded, carbonatic clasts, fine sand, calcitic veins, abundant Qtz clasts, strongly cemented, fine grained dark masses poorly cemented |
G96 |
09-31 |
sandstone |
sample cm 3.5x2x1.5, erratic pebble |
G96 |
09-32 |
sandstone |
sample cm 3.5x2x1.5, erratic pebble, size of grains like fine sand, abundant calcitic clasts, Qtz |
G96 |
09-33 |
sandstone |
sample cm 2x2x1.5, erratic pebble, rounded, Qtz clasts, carbonatic cement |
G96 |
09-34 |
sandstone |
sample cm 9x5x2, rounded, erratic pebble |
G96 |
09-35 |
siltstone |
sample cm 5x3x2, smoothed, erratic pebble |
G96 |
09-36 |
siltstone |
sample cm 3x3x2, lightly smoothed, erratic pebble |
G96 |
09-37 |
siltstone |
sample cm 3x3x1.5, rounded, erratic pebble |
G96 |
09-38 |
siltstone |
sample cm 3.5x1.5x1.5, lightly smoothed, erratic pebble |
G96 |
09-39 |
granitoid |
sample cm 4x3x1.5, erratic pebble |
G96 |
09-40 |
granitoid |
sample cm 1.5x1.5x1.5, smoothed, erratic pebble |
G96 |
09-41 |
garnet metamorphite |
sample cm 9x9x4, rounded from one side, erratic pebble |
G96 |
09-42 |
granitoid |
sample cm 5x4x2, smoothed, erratic pebble |
G96 |
09-43 |
quartzite |
sample cm 10x10x6, rounded, erratic pebble |
G96 |
09-44 |
quartzite |
sample cm 6x4x2, lightly rounded, erratic pebble |
G96 |
09-45 |
erratic pebble |
sample cm 12x9x5, rounded pebble with parallel ice marks |
G96 |
09-46 |
Qtz-Ms schist |
sample cm 22x30x9, sericitic metamorphite, erratic pebble |
G96 |
10-01 |
aphyric basalt |
sample cm 70x60x50, fresh, Pl microphenocrysts, lightly vesicular |
G96 |
10-02 |
aphyric basalt |
sample cm 25x10x6, fresh, Pl microphenocrysts, lightly vesicular |
G96 |
10-03 |
aphyric basalt |
sample cm 3x5x6, fresh, lightly vesicular, 1-2%, size of vesicles 0.5 mm |
G96 |
10-04 |
aphyric basalt |
sample cm 4x5x7, lightly vesicular, 2-5%, glauconite on the walls of vesicles, xenolite |
G96 |
10-05 |
aphyric basalt |
sample cm 3x4x5, fresh, Pl microphenocrysts, vesicular 5% |
G96 |
10-06 |
basalt |
sample cm 3x4x5, fresh, Pl porphyric, variolitic texture, few small vesicles |
G96 |
10-07 |
basalt |
sample cm 3x4x4, fresh, Pl porphyric, Ol microphenocrysts, variolitic texture, small vesicles, 5-8% |
G96 |
10-08 |
basalt |
sample cm 3x4x4, fresh, Cpx-Ol-Pl porphyric, titanomagnetite, few round vesicles (1-3 mm) |
G96 |
10-09 |
basalt |
sample cm 3x3x2, fresh, Ol-Pl porphyric, round vesicles (0.1-3 mm) |
G96 |
10-10 |
aphyric basalt |
sample cm 4x4x5, altered, Pl microphenocrysts and Fe-hydroxide in groundmass, amoeboidal vesicles, glassy crust |
G96 |
10-11 |
aphyric basalt |
sample cm 3x3x4, strongly altered, Pl microphenocrysts and Fe-hydroxide in groundmass, amoeboidal vesicles, glassy crust |
G96 |
10-12 |
aphyric basalt |
sample cm 10x6x6, fresh, Pl microphenocrysts in groundmass, little vesicles (0.1-0.5 mm) |
G96 |
10-13 |
aphyric basalt |
sample cm 15x7x5, altered, Pl microphenocrysts, Fe-hydroxide, few vesicles |
G96 |
10-14 |
basalt |
sample cm15x10x6, altered, well crystallized |
G96 |
10-15 |
basalt |
sample cm 9x4x3, fresh, Pl-Ol porphyric, Pl microphenocrysts in groundmass, variolitic texture, little vesicles |
G96 |
10-16 |
basalt |
sample cm 15x7x10, altered, Ol porphyric, Cpx, Pl microphenocrysts, variolitic texture, vesicular |
G96 |
10-17 |
basalt |
sample cm 12x7x7, fresh, Ol-Pl porphyric, small vesicles, variolitic heterogeneous structure separate by aphyric zones |
G96 |
10-18 |
basalt |
sample cm 12x6x10, fresh, Pl-Ol porphyric, Pl size up to 5 mm, acicular Pl microphenocrysts in groundmass |
G96 |
10-19 |
basalt |
sample cm 15x7x8, fresh, Ol porphyric, Ol grains up to 4 mm, small vesicles |
G96 |
10-20 |
basalt |
sample cm 10x5x7, lightly altered, Ol porphyric, Ol grains up to 5 mm |
G96 |
10-21 |
basalt |
sample cm 17x6x7, fresh, Pl-Ol-Cpx porphyric |
G96 |
10-22 |
basalt |
sample cm 11x7x6, altered, Ol porphyric, diffuse Fe-hydroxide alteration |
G96 |
10-23 |
basalt |
sample cm 6x4x5, lightly altered, Pl-Ol porphyric, variolitic texture, Fe-hydroxide alteration, small vesicles |
G96 |
10-24 |
basalt |
sample cm 6x4x5, altered, Ol-Pl porphyric, variolitic texture, Fe-hydroxide alteration, small vesicles, 10% |
G96 |
10-25 |
basalt |
sample cm 10x7x7, altered, pillow fragment with glassy crust, Ol porphyric, Fe-hydroxide |
G96 |
10-26 |
basalt |
sample cm 8x6x5, lightly altered, Pl-Ol porphyric |
G96 |
10-27 |
basalt |
sample cm 3x3x4, altered, Ol-Pl porphyric, diffuse Fe-hydroxide alteration, variolitic texture, lightly vesicular |
G96 |
10-28 |
basalt |
sample cm 4x4x1.5, altered, Ol-Pl porphyric, diffuse Fe-hydroxide alteration, variolitic texture, lightly vesicular |
G96 |
10-29 |
basalt |
sample cm 5x4x2.5, strongly altered, dark altered Pl, diffuse Fe-hydroxide alteration, big rounded vesicles filled by zeolites |
G96 |
10-30 |
basalt |
sample cm 10x7x7, deeply altered, variolitic texture, lightly vesicular, rounded vesicles (0.5-2 mm) filled by zeolites pink coloured |
G96 |
10-31 |
basalt |
sample cm 12x7x4, altered, Ol porphyric, Ti-magnetite, Fe-hydroxide, heterogeneous distribution of vesicles 20%, vesicles size 1-5 mm |
G96 |
10-32 |
basalt |
sample cm 12x7x5, altered, vesicles (4-8 mm), 20%, filled up by zeolites, Fe-hydroxide in groundmass |
G96 |
10-33 |
basalt |
sample cm 7x4x5, altered, vesicles (4-8 mm), 20%, filled up by zeolites, Fe-hydroxide in groundmass |
G96 |
10-34 |
basalt |
sample cm 7x4x4, altered, vesicles (4-8 mm), 20%, filled up by zeolites, Fe-hydroxide in groundmass |
G96 |
10-35 |
basalt |
sample cm 6x4x3, altered, Pl microliths and Fe-hydroxide in groundmass, large vesicles filled by zeolites |
G96 |
10-36 |
basalt |
sample cm 6x5x3, deeply altered, Pl porphyric, Fe-hydroxide in groundmass, little vesicular, glassy crust |
G96 |
10-37 |
glasses |
glass description will be performed more completely on separated database |
G96 |
10-38 |
glasses |
glass description will be performed more completely on separated database |
G96 |
11-01 |
aphyric basalt |
sample cm 70x40x30, fresh pillow sector, heterogeneous distribution of vesicles, 15-20%, massive non vesicular core, glassy crust, Fe-Mn patina on the surface |
G96 |
11-02 |
aphyric basalt |
sample cm 40x30x20, partly altered with Fe-hydroxide, Fe-Mn patina on the surface, rare Ol phenocrysts, heterogeneous distribution of vesicles (2-3 mm) |
G96 |
11-03 |
basalt |
sample cm 45x15x15, partly altered by Fe-hydroxide, Ol-Pl porphyric, variolitic texture, vesicles (0.1-3 mm), rare glass fragments |
G96 |
11-04 |
aphyric basalt |
sample cm 60x30x10, fresh, vesicles (0.1-5 mm) sometimes with Fe-hydroxide on the walls |
G96 |
12-01 |
aphyric basalt |
sample cm 16x10x10, fresh, flow lava fragment with glassy crust, vesicular 20%, bimodal size of vesicles, small rounded 1-4 mm, big stretched vesicles 0.5x5 cm that show fluidal texture, subparallel to the surface, hematitic alteration on vesicles walls |
G96 |
12-02 |
aphyric basalt |
sample cm 12x11x7, like G9612-01 plus big amoeboidal vesicles, contraction cracks |
G96 |
12-03 |
aphyric basalt |
sample cm14x10x10, like G9612-02 |
G96 |
12-04 |
aphyric basalt |
sample cm 16x8x7, like G9612-02, red concretions probably due to fumarolic activity |
G96 |
12-05 |
aphyric basalt |
sample cm 14x10x8, Pl microliths, deeper portion of the flow lava, less vesicular than G9612-01/04, small undeformed vesicles 1-5 mm |
G96 |
12-06 |
aphyric basalt |
sample cm 18x10x10, like G9612-01 |
G96 |
12-07 |
aphyric basalt |
sample cm 14x7x5, like G9612-01 plus very elongated vesicles with strong fluidal texture |
G96 |
12-08 |
aphyric basalt |
sample cm 8x7x5, like G9612-01 plus Pahoe-hoe structures on lava's surface, microcorrugated surface, fresh glassy crust |
G96 |
12-09 |
aphyric basalt |
sample cm 7x7x6, like G9612-08 plus very big vesicles subparallel to lava's surface, up to 6-8 cm |
G96 |
12-10 |
aphyric basalt |
sample cm 7x7x5, like G9612-09 |
G96 |
12-11 |
aphyric basalt |
sample cm 7x6x5, like G9612-09 |
G96 |
12-12 |
aphyric basalt |
sample cm 6x5x4, like G9612-09 |
G96 |
12-13 |
aphyric basalt |
sample cm 7x6x4, like G9612-09 |
G96 |
12-14 |
aphyric basalt |
sample cm 7x7x2. like G9612-09 |
G96 |
12-15 |
aphyric basalt |
sample cm 8x7x2, like G9612-09 |
G96 |
12-16 |
aphyric basalt |
sample cm 8x4x3, like G9612-09, few fragments |
G96 |
12-17 |
aphyric basalt |
few fragments, medium size: 4 cm, like G9612-09 |
G96 |
12-18 |
aphyric basalt |
sample cm 6x4x3, vesicular 30% |
G96 |
12-19 |
basalt |
sample cm 6x6x5, Pl-Ol-Cpx porphyric, rounded vesicles 15-20% |
G96 |
12-20 |
aphyric basalt |
fragment of volcanic bomba, high vesicular with bimodal size, fine diffuse vesicles 0.5-2 mm, rare big vesicles 1-3 cm |
G96 |
12-21 |
aphyric basalt |
like G9612-20 |
G96 |
12-22 |
aphyric basalt |
like G9612-20 |
G96 |
12-23 |
aphyric basalt |
like G9612-20 |
G96 |
12-24 |
aphyric basalt |
like G9612-20 |
G96 |
12-25 |
aphyric basalt |
like 12-01 with superficial alteration by Fe-hydroxide |
G96 |
12-26 |
aphyric basalt |
like G9612-25 |
G96 |
12-27 |
breccia |
basaltic clasts, 2-10 mm, cemented by Fe- hydroxide |
G96 |
12-28 |
breccia |
like G9612-27 |
G96 |
12-29 |
metasomatite |
sample cm 6x3x2, highly vesicular altered basalt, groundmass replaced by white soft mineral, vesicles filled probably with the same mineral but we can see clay minerals near walls, no HCl reaction |
G96 |
12-30 |
breccia |
sample cm 6x5x5, completely altered basalt clasts, fresh basalt clasts with vesicles filled up by secondary minerals, clasts size 5-15 mm |
G96 |
12-31 |
breccia |
like G9612-30, but basalt clasts are more fresh and more wide size distribution, vesicles partially filled |
G96 |
12-32 |
breccia |
like G9612-31, but with smaller clasts |
G96 |
12-33 |
breccia |
like G9612-31 but more altered clasts, one fresh clast, small pyrite grains |
G96 |
12-34 |
breccia |
like G9612-30 plus chlorite alteration of basaltic clasts, pyrite grain 0.3 mm, high cement rate |
G96 |
12-35 |
metasomatite |
altered basalt |
G96 |
13-00 |
sediment |
sand |
G96 |
13-01 |
aphyric basalt |
sample cm 20x30x15, fresh, fragment of lava with complex flow texture, glassy crust is present on surface and on internal structures, Pl microphenocrysts, rare Pl phenocrysts sometimes intergrowt with Ol, lightly heterogeneous vesicular 1-2% |
G96 |
13-02 |
aphyric basalt |
round sample cm 17 diameter, like G9613-01 more developed glassy portion |
G96 |
13-03 |
aphyric basalt |
sample cm 20x10x10, pillow fragment, lightly diffuse vesicular, high vesicular layer under glassy crust, big cavity with Fe-hydroxide deposits |
G96 |
13-04 |
aphyric basalt |
sample cm 25x20x15, fresh, like G9613-03 |
G96 |
13-05 |
aphyric basalt |
sample cm 20x16x15, like G9613-03, plus rare Pl phenocrysts |
G96 |
13-06 |
aphyric basalt |
sample cm 15x15x10, like G9613-03 |
G96 |
13-07 |
aphyric basalt |
sample cm 15x10x10, like G9613-03, with complex fluidal structures like cord lavas |
G96 |
13-08 |
aphyric basalt |
sample cm 15x15x10, like G9613-03 |
G96 |
13-09 |
aphyric basalt |
sample cm 13x6x6, like G9613-03 |
G96 |
13-10 |
aphyric basalt |
sample cm 5x4x4, like G9613-03 with rare Pl phenocrysts, microcorrugated surface |
G96 |
13-11 |
aphyric basalt |
sample cm 11x8x5, like G9613-01, with rare Pl phenocrysts |
G96 |
13-12 |
aphyric basalt |
sample cm 10x9x6, like G9613-01, with rare Pl phenocrysts, Fe-hydroxide |
G96 |
13-13 |
aphyric basalt |
sample cm 8x8x6, like G9613-01, with rare Pl phenocrysts |
G96 |
13-14 |
aphyric basalt |
sample cm 7x7x5, like G9613-01, with rare Pl phenocrysts |
G96 |
13-15 |
aphyric basalt |
sample cm 9x8x5, like G9613-01 |
G96 |
13-16 |
aphyric basalt |
sample cm 8x6x4, like G9613-15 |
G96 |
13-17 |
basalt |
sample cm 6x5x2, Cpx-Pl porphyric, Fe-hydroxide, high vesicular |
G96 |
14-00 |
sediment |
sand |
G96 |
14-01 |
aphyric basalt |
sample cm 15x10x10, fresh, vesicles 20%, 5 mm |
G96 |
14-02 |
aphyric basalt |
sample cm 10x7x5, like G9614-01 |
G96 |
14-03 |
aphyric basalt |
sample cm 10x5x5, pillow fragment, vesicles (1-3 mm) 15%, partially filled by clay minerals, vesicular rate increase coreward |
G96 |
14-04 |
aphyric basalt |
sample cm 10x5x5, pillow fragment, empty vesicles (1-3 mm), 10% |
G96 |
14-05 |
aphyric basalt |
sample cm 6x5x4, pillow fragment, empty vesicles (1-3 mm), 15-20% |
G96 |
14-06 |
aphyric basalt |
sample cm 6x4x3, like G9614-04 |
G96 |
14-07 |
aphyric basalt |
sample cm 12x10x5, like G9614-04, with vescicles up to 7 mm |
G96 |
14-08 |
aphyric basalt |
sample cm 12x10x5, pillow fragment, small empty vesicles, up to 2 mm, 10% |
G96 |
14-09 |
aphyric basalt |
sample cm 7x5x4, like G9614-08 |
G96 |
14-10 |
aphyric basalt |
sample cm 8x8x5, like G9614-08 |
G96 |
14-11 |
aphyric basalt |
sample cm 13x12x6, like G9614-08 |
G96 |
14-12 |
aphyric basalt |
sample cm 7x5x5, like G9614-08 |
G96 |
14-13 |
aphyric basalt |
sample cm 14x10x5, like G9614-08 with rare Pl phenocrysts, fluidal texture shown by elongation of vesicles, these are partially filled by clay minerals |
G96 |
14-14 |
aphyric basalt |
sample cm 7x5x5, fresh, pillow fragment, vesicles (1 mm) 10%, glass and basaltic clasts cemented by Fe-Mn crust on extern surface |
G96 |
14-15 |
aphyric basalt |
sample cm 11x5x6, rounded, like G9614-14 |
G96 |
14-16 |
aphyric basalt |
sample cm 10x10x4, rounded, like G9614-14 |
G96 |
14-17 |
aphyric basalt |
sample cm 10x10x5, microvesicular, up to 0,5 mm |
G96 |
14-18 |
basalt |
sample cm 15x15x10, Pl porphyric, phenocryst (2-5 mm) 3%, round empty vesicles (1-3 mm) 20-35% |
G96 |
14-19 |
basalt |
sample cm 30x20x20, like G9614-18, probable Ol |
G96 |
14-20 |
aphyric basalt |
sample cm 15x15x10, well crystallized, vesicular 5-10%, vesicles with different size and shape, small round ones 1-5 mm, big amoeboid ones, alteration minerals on vesicles walls |
G96 |
14-21 |
dolerite |
sample cm 15x15x15, fresh core surrounded by large alteration band with Fe-hydroxide, (6-7 cm) |
G96 |
14-22 |
basalt |
sample cm 15x13x8, like G9614-08, Ol-(Cpx) porphyric, sometimes Ol is altered, vesicles (0.1-3 mm) 10% |
G96 |
14-23 |
tufo? |
sample cm 15x13x7, clasts of variolitic basalt, glass, zeolites |
G96 |
14-24 |
basalt |
sample cm 33x29x23, altered, Pl porphyric, large diffuse Fe-hydroxide replacement, vesicles (8%) filled by phillipsite, clasts of basalt and glass cemented upon surface |
G96 |
14-25 |
aphyric basalt |
sample cm 12x15x5, altered, big vesicles with fibrous zeolites |
G96 |
14-26 |
aphyric basalt |
sample cm 10x9x5, altered, high vesicular with big vesicles up to 2 cm, rare glass |
G96 |
14-27 |
aphyric basalt |
sample cm 7x5x3, like G9614-26 |
G96 |
14-28 |
glasses |
glass description will be performed more completely on separated database |
G96 |
14-29 |
aphyric basalt |
sample cm 5x4x4, erratic basalt, rounded, 30-40% vesicular with bimodal size of vesicles, small ones 0.1-0.5 mm, big ones 1-5 mm, Fe-hydroxide patina on walls of vesicles |
G96 |
14-30 |
aphyric basalt |
sample cm 5x5x4, like G9614-29, but 50-60% vesicular |
G96 |
14-31 |
aphyric basalt |
sample cm 4x3x2, like G9614-29 |
G96 |
14-32 |
basaltic pomice |
sample cm 6x5x4, rounded, 80% vesicular |
G96 |
14-33 |
breccia |
sample cm 6x4x3, lightly cemented, sharp jagged clasts of very high vesicular (80%) fresh vitro basalt (1-10 mm), size of vesicles 0.1-0.5 mm, cemented by alteration products |
G96 |
14-34 |
breccia |
sample cm 2x1x1, fragments, like G9614-33 |
G96 |
14-35 |
breccia |
sample cm 5x3x2, like G9614-33, rounded, smaller clasts (0.5-3 mm) |
G96 |
14-36 |
breccia |
sample cm 6x5x3, one basaltic clast, size 2-3 cm, plus vesicular glass clasts, size 1-10 mm, 10-15% vesicular, fresh glass, cement composed by alteration products of glass |
G96 |
14-37 |
tufo? |
sample cm 4x4x3, small clasts of fresh basaltic glasses, volcanic ash like |
G96 |
14-38 |
tufo? |
sample cm 3x2x1, like G9614-37, smaller dimension of clasts |
G96 |
14-39 |
dolerite |
sample cm 4x3x2, rounded, erratic pebble, Ol replaced by iddingsite, rare big grains of Pl |
G96 |
14-40 |
erratics |
7 samples of different kind: sandstone, schist, gneiss, granitoid |
G96 |
15-01 |
basalt |
sample cm 20x15x15, big pillow fragment, thin Fe-Mn crust, fresh glass, Pl porphyric, Pl grains up to 5 mm, 10-15%, vesicles 0.3-1 mm |
G96 |
15-02 |
basalt |
sample cm 15x10x10, pillow fragment with thin glassy crust, thin Fe-Mn patina, rare Pl phenocrysts, big vesicles |
G96 |
15-03 |
basalt |
sample cm 12x5x4, like G9615-01, Pl 3-5%, size 0.3-2 mm |
G96 |
15-04 |
basalt |
sample cm 29x8x8, like G9615-01 |
G96 |
15-05 |
basalt |
sample cm 12x10x8, like G9615-01, triangular pillow sector, big cavities |
G96 |
15-06 |
basalt |
sample cm 12x7x5, like G9615-01 |
G96 |
15-07 |
basalt |
sample cm 15x10x8, like G9615-01 |
G96 |
15-08 |
basalt |
sample cm 10x7x5, like G9615-01 |
G96 |
15-09 |
basalt |
sample cm 15x5x5, like G9615-01 |
G96 |
15-10 |
aphyric basalt |
sample cm 12x5x5, flow lava fragment, with breccia zone including basaltic clasts, flow structures Pahoe-hoe like |
G96 |
15-11 |
aphyric basalt |
sample cm 30x10x8, more vesicular lava fragment |
G96 |
15-12 |
aphyric basalt |
sample cm 25x10x8, like G9615-10 |
G96 |
15-13 |
aphyric basalt |
sample cm 20x10x7, flow lava fragment, rare Pl phenocrysts, 15% vesicular, size of vesicles 0.5-3 mm |
G96 |
15-14 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-15 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-16 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-17 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-18 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-19 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-20 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-21 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-22 |
glass |
glass description will be performed more completely on separated database |
G96 |
15-23 |
aphyric basalt |
flow lava fragments with fresh glass |
G96 |
15-25 |
aphyric basalt |
sample cm 16x12x8, like G9615-24 with double glassy crust inside and on the surface |
G96 |
15-26 |
aphyric basalt |
sample cm 6x12x5, like G9615-24 |
G96 |
15-27 |
aphyric basalt |
sample cm 6x6x5, like G9615-24 |
G96 |
16-01 |
basalt |
sample cm 10x8x8, Pl-Ol porphyric, Pl and rare big Pl-Ol glomeroporphyric, rounded with Fe-Mn crust, vesicles size 0.1-3 mm with fluidal deformation, round vesicles filled by phyllipsite, irregular ones have clay minerals and Fe-hydroxides on walls |
G96 |
16-02 |
aphyric basalt |
sample cm 10x6x4,Pl-Ol microphenocrysts, Ol size 0.1-0.3 mm homogeneously distributed in groundmass, Fe-Mn crust, vesicular and variolitic texture, bimodal size of vesicles, small up to 0.5 mm, big 1 to 3 mm, generally empty |
G96 |
16-03 |
aphyric basalt |
sample cm 4x3x2, sharpened, no Fe-Mn crust, fluidal texture shown by elongation of vesicles, intensive alteration of Fe-hydroxides (atypic) |
G96 |
16-04 |
aphyric basalt |
sample cm 6x5x2,rare Ol-Pl microphenocrysts, thin Fe-Mn crust (1 mm), high vesicular, 50% filled by phyllipsite, |
G96 |
16-05 |
basalt |
sample cm 5x3x2,Ol-Pl porphyric, rare Pl phenocrysts, size 2 mm, thin Fe-Mn crust, 20% vesicular, size 1-2 mm, vesicles partially filled by phyllipsite |
G96 |
16-06 |
basalt |
sample cm 4x3x2, Ol-Pl porphyric, thin Fe-Mn crust, 30% vesicular, size 2-3 mm, vesicles partially filled by phyllipsite, |
G96 |
16-07 |
basalt |
sample cm 4x3x2, Ol-Pl porphyric, 50 % vesicular |
G96 |
16-08 |
pomice |
sample cm 2x2x1.5, Pl-Cpx porphyric, vitrobasalt, vesicular brown glass, Cpx size 1 mm, Pl size 4 mm |
G96 |
16-09 |
pomice |
sample cm 3x2x1.5, fluidal texture, basaltic xenolites, rare Qtz phenocrysts, pale brown glass |
G96 |
16-10 |
breccia |
sample cm 4x3x2 with clasts of basalt and deeply altered glasses, cemented by products of alteration |
G96 |
16-11 |
breccia |
sample cm 6x4x4, like G9616-10, with big strongly altered clasts, inside cement we can see grains of Pl, Ol and Qtz (?) |
G96 |
16-12 |
breccia |
sample cm 5x3x3, like G9616-10, with small acid effusive clasts and Fe-Mn minerals |
G96 |
16-13 |
breccia |
sample cm 3x2x2, like G9616-12 |
G96 |
16-14 |
breccia |
sample cm 5x3x2, like G9616-12, sand granulometry |
G96 |
16-15 |
metasomatite |
sample cm 8x3x2, erratic pebble, Qtz |
G96 |
16-16 |
gneiss |
sample cm 20x15x10, erratic pebble, Qtz, mica |
G96 |
17-01 |
basalt |
sample cm 20x10x7, pillow fragment with fresh glassy crust 3-6 mm, rare Pl grains size (0.3-3 mm), 2,5%, vesicles 5% up to 4 mm, groundmass partially altered |
G96 |
17-02 |
aphyric basalt |
sample cm 7x5x4, rounded, part of volcanic bomba, covered by 1 mm glass |
G96 |
17-03 |
hyaloclastic breccia |
few pieces of breccia with glass |
G96 |
17-04 |
hyaloclastic breccia |
like G9617-03 |
G96 |
17-05 |
aphyric basalt |
sample cm 10x8x8, centimetric cleavage, Fe-hydroxide along fractures, chlorite |
G96 |
17-06 |
aphyric basalt |
sample cm 17x15x15, vesicles (0.2-0.5 mm) 1-3%, empty, Fe-hydroxide on walls, Fe-hydroxide alteration on the external side of sample |
G96 |
17-07 |
aphyric basalt |
sample cm 10x8x6, fresh |
G96 |
17-08 |
aphyric basalt |
sample cm 8x8x6, like G9617-07 |
G96 |
17-09 |
aphyric basalt |
sample cm 10x10x8, like G9617-05 with chilling zone with glass replaced by clay minerals |
G96 |
17-10 |
aphyric basalt |
sample cm 8x6x5, like G9617-05 |
G96 |
17-11 |
aphyric basalt |
sample cm 8x7x5, like G9617-05 |
G96 |
17-12 |
aphyric basalt |
sample cm 25x20x15, pillow fragment, calcitic and Chl veins developed along cleavage fractures, microlithic structure, sulphides on fractures and smaller in groundmass |
G96 |
17-13 |
aphyric basalt |
sample cm 25x25x20, like G9617-12 with chilling zone, variolitic texture, groundmass completely replaced by Chl |
G96 |
17-14 |
aphyric basalt |
sample cm 20x20x10, pillow fragment, mandelstein type, vesicles filled up by Chl; calcite, Chl and sulphides developed on contraction cracks and cleavage, glassy crust replaced by brown clay minerals |
G96 |
17-15 |
aphyric basalt |
sample cm 10x15x15, pillow fragment, like G9617-12 |
G96 |
17-16 |
aphyric basalt |
sample cm 12x10x10, pillow fragment, like G9617-12 |
G96 |
17-17 |
aphyric basalt |
sample cm 10x10x8, like G9617-05 |
G96 |
17-18 |
aphyric basalt |
sample cm 10x8x7, like G9617-12, higher amount of sulphides (Bornite) |
G96 |
17-19 |
aphyric basalt |
sample cm 18x11x6, pillow fragment, like G9617-05 |
G96 |
17-20 |
aphyric basalt |
sample cm 12x8x6, like G9617-12, chalcopyrite ore |
G96 |
17-21 |
aphyric basalt |
sample cm 6x6x4, pillow fragment, like G9617-12 |
G96 |
17-22 |
aphyric basalt |
sample cm 5x4x3, pillow fragment, like G9617-12 |
G96 |
17-23 |
aphyric basalt |
sample cm 8x6x4, like G9617-12, with sulphides in calcitic vein |
G96 |
17-24 |
aphyric basalt |
sample cm 10x8x5, like G9617-12, with sulphides |
G96 |
17-25 |
aphyric basalt |
sample cm 6x5x4, like G9617-12, with thin sulphides ore along branched fractures |
G96 |
17-26 |
aphyric basalt |
sample cm 7x6x2, like G9617-12, with sulphides in groundmass |
G96 |
17-27 |
aphyric basalt |
sample cm 8x6x5, like G9617-12, with cleavage and sulphides in groundmass |
G96 |
17-28 |
aphyric basalt |
sample cm 9x7x5, like G9617-12 |
G96 |
17-29 |
basalt |
sample cm 30x17x8, cleavage fractures, intensively chloritized cooling glass zone, randomly oriented fractures filled by calcitic veins |
G96 |
17-30 |
metasomatite |
sample cm 6x4x4, metasomatized glassy crust, glass completely replaced by Chl |
G96 |
17-31 |
basalt |
sample cm 15x10x6, altered, mandelstein type, vesicles filled up by zeolites |
G96 |
17-32 |
breccia |
sample cm 8x6x4, clasts composed by basalts, glass fragments, cemented by palagonite and Fe-hydroxide, probable hyaloclastite |
G96 |
17-33 |
aphyric basalt |
sample cm 6x5x5, like G9617-12 with veins with dark minerals, cleavage |
G96 |
17-34 |
basalt |
sample cm 7x7x5, mandelstein type, highly vesicular 10-15%, vesicles size 1-2 mm filled up by Chl |
G96 |
17-35 |
metasomatite |
sample cm 6x6x6, wide Qtz cemented, Chl clasts probably from altered basalt 2-30 mm, sulphides masses in Chl and Qtz |
G96 |
17-36 |
basalt |
sample cm 7x6x1.5, rare Ol porphyric (1mm), 1%, 5-7% vesicular, round empty vesicles 1-3 mm, exotic similar to Spiess basalts |
G96 |
17-37 |
basalt |
sample cm 5x3x3, Pl-Cpx porphyric, Cpx 1%, 1-2 mm, Pl 2-3%, 2-6 mm, 70% vesicular, bimodal size of vesicles 0.1-0.5 mm; 1-3 mm, similar to Spiess basalt |
G96 |
17-38 |
quartzite |
erratic |
G96 |
18-00 |
sediment |
sand |
G96 |
18-01 |
basalt |
sample cm 2x4x2, Pl porphyric (2-10 mm) 5-8%, vesicles 70% with bimodal size distribution 0.5-1.5 mm and 2-5 mm, Fe-hydroxides on walls of vesicles, |
G96 |
18-02 |
basalt |
sample cm 5x7x1, like G9618-01, cooling crust, diffuse palagonitization on the surface |
G96 |
18-03 |
basalt |
sample cm 5x4x1, like G9618-02 |
G96 |
18-04 |
basalt |
sample cm 4x3x1, like G9618-02 |
G96 |
18-05 |
basalt |
sample cm 3x2x1, like G9618-02 |
G96 |
18-06 |
basalt |
fragments, like G9618-02 |
G96 |
18-07 |
basalt |
sample cm 2x1x0.5, Pl porphyric |
G96 |
18-08 |
siltstone |
sample cm 4x3x2 |
G96 |
18-09 |
siltstone |
sample cm 8x4x4 |
G96 |
19-00 |
sediment |
sand |
G96 |
19-01a |
basalt |
sample cm 15x15x10, Pl-Ol porphyric, Pl 10% (1-4 mm), lightly altered, glassy palagonitized crust covered by Fe-Mn crust, thickness 1-1.5 cm |
G96 |
19-01b |
basalt |
sample cm 15x10x5, Pl porphyric, like G9619-01a |
G96 |
19-01c |
basalt |
sample cm 7x5x4, rare Pl porphyric, empty vesicles, 3% |
G96 |
19-02 |
basalt |
sample cm 3x2x2, Pl porphyric like G9619-01c, Pl 10% sometimes altered, rare Ol phenocrysts |
G96 |
19-03 |
basalt |
sample cm 3x2x1, altered |
G96 |
19-04 |
basalt |
sample cm 2x1x1.5, altered, vesicular |
G96 |
19-05 |
basalt |
sample cm 5x5x4, rounded, vesicular, Cpx-Ol-Pl porphyric |
G96 |
19-06 |
basalt |
sample cm 4x3x2, Ol-Cpx-Pl porphyric |
G96 |
19-07 |
basalt |
sample cm 4x3x2, Ol-Cpx-Pl porphyric |
G96 |
19-08 |
basalt |
sample cm 3x3x2, Pl porphyric, Pl 7-10%, vesicular, altered |
G96 |
19-09 |
basalt |
sample cm 3x4x1.5, rare Cpx-Pl porphyric, vesicular |
G96 |
19-10 |
aphyric basalt |
sample cm 5x7x4, fresh, vesicular |
G96 |
19-11 |
aphyric basalt |
sample cm 5x5x7, fresh, vesicular |
G96 |
19-12 |
aphyric basalt |
sample cm 3x2x1, fresh, vesicular |
G96 |
19-13 |
aphyric basalt |
sample cm 2x2x1, fresh, vesicular, rare Pl phenocrysts |
G96 |
19-14 |
aphyric basalt |
sample cm 2x2x1, lfresh, vesicular, rare Pl phenocrysts |
G96 |
19-15 |
basalt |
sample cm 4x3x0.5, Pl-Cpx porphyric,vesicular |
G96 |
19-16 |
aphyric basalt |
few small pieces like G9619-13 |
G96 |
19-17 |
Fe-Mn crust |
few small pieces |
G96 |
19-18 |
basalt |
sample cm 6x5x1.5, Pl-Ol Cpx porphyric, inclusions of Ol in Pl grains, highly vesicular |
G96 |
19-19 |
basalt |
sample cm 4x3x2, Cpx-Pl porphyric, vitrobasalt with pale brown glass, vesicular 60-70%, size of vesicles 0.5-1 mm |
G96 |
19-20 |
basalt |
sample cm 3x2x1.5, like G9619-19 |
G96 |
19-21 |
aphyric basalt |
sample cm 3x2x1, Pl-rare Cpx porphyric, vitrobasalt with pale brown glass, vesicular 60-70%, size of vesicles 0.5-1 mm |
G96 |
19-22 |
basalt |
sample cm 3x2x1.5, altered, very fine texture, with globes of Qtz, epidote, Chl, to form a paragenesis probably replacing phenocrysts, sometimes in veins |
G96 |
19-23 |
basalt |
sample cm 4x3x2, altered, Pl porphyric, smectite replace groundmasst |
G96 |
19-24 |
erratics |
3 samples of sandstone and siltstone, rounded, 4-5 cm, with calcitic veins and sedimentary structures |
G96 |
19-25 |
erratics |
3 samples of quartzite, gneiss, granitoid, rounded, 4-5 cm |
G96 |
20-00 |
sediments |
sand |
G96 |
20-01 |
basalt |
sample cm 20x12x15, Ol porphyric (2-3 mm), Pl glomeroporphyric, Ol and Pl intergrowt, probable spinel inside Ol, lightly vesicular, |
G96 |
20-02 |
basalt |
sample cm 20x15x15, Pl-Ol porphyric, with glassy band thickness 5 mm, and thick Fe-Mn crust, thickness 2 cm |
G96 |
20-03 |
basalt |
sample cm 15x12x12, Ol-Pl porphyric, size of grains up to 8-10 mm, lightly vesicular, thick Fe-Mn crust |
G96 |
20-04 |
basalt |
sample cm 20x12x10, Ol-Pl glomeroporphyric, grains up to 1.5 cm, dark mineral, may be spinel, in grains and in groundmass, size 2 mm, thick Fe-Mn crust |
G96 |
20-05 |
basalt |
sample cm 15x10x12, like G9620-04 |
G96 |
20-06 |
basalt |
sample cm 14x10x8, like G9620-03 with more crystallized groundmass |
G96 |
20-07 |
basalt |
sample cm 16x15x10, Ol-Pl porphyric, cleavage fractures with clay minerals and pelagic sediments along fractures, Fe-Mn crust |
G96 |
20-08 |
basalt |
sample cm 6x7x7, Ol-Pl porphyric, pillow fragment with thin glassy crust quite fresh |
G96 |
20-09 |
basalt |
sample cm 20x10x10, Ol-Pl porphyric, fresh glassy crust 5-7 mm, with 2 mm palagonitized band |
G96 |
20-10 |
aphyric basalt |
sample cm 12x12x10, thick Fe-Mn crust |
G96 |
20-11 |
aphyric basalt |
sample cm 15x10x7, well crystallized, lightly vesicular, thick Fe-Mn crust |
G96 |
20-12 |
aphyric basalt |
sample cm 18x10x7, thick Fe-Mn crust |
G96 |
20-13 |
basalt |
sample cm 10x8x7, like G9620-01 |
G96 |
20-14 |
basalt |
sample cm 12x7x5, like G9620-04, plus big Pl glomeroporphyric grain surrounded by Ol, size 1 cm, Ol microphenocrysts |
G96 |
20-15 |
basalt |
sample cm 15x10x10, rare Pl-Ol phenocrysts, Fe-Mn crust 1-2 cm |
G96 |
20-16 |
basalt |
sample cm 15x6x6, Pl-Ol porphyric, ore mineral mass, 0.5x1.5 cm intergrowt with Pl |
G96 |
20-17 |
basalt |
sample cm 7x6x5, Pl-Ol glomeroporphyric, 1 cm, dark minerals (Cpx, spinel) |
G96 |
20-18 |
aphyric basalt |
sample cm 8x7x6, like G9620-10 |
G96 |
20-19 |
aphyric basalt |
sample cm 10x8x7, rare Pl-Ol phenocrysts |
G96 |
20-20 |
aphyric basalt |
sample cm 16x10x8, rare Pl phenocrysts, cleavage fractures with Fe-hydroxide alteration |
G96 |
20-22 |
basalt |
few fragments, size 2-3 cm, like G9620-21 |
G96 |
20-23 |
basalt |
sample cm 25x25x25, rare Cpx-Pl porphyric, vitrobasalt, high vesicular, pomice-like structure |
G96 |
20-24 |
basalt |
sample cm 3x2x1, rounded, vitrobasalt, like G9620-23 |
G96 |
20-25 |
basalt |
sample cm 3x2x1, Pl porphyric, round vesicles 1-5 mm, 50-60% |
G96 |
20-26 |
aphyric basalt |
sample cm 3x1,5x1,5, strongly altered red sample by developing of Fe-hydroxide, 70-80% vesicular, vesicle size 0.5-1 mm |
G96 |
20-27 |
aphyric basalt |
sample cm 2x2x1.5, Pl porphyric, 1-3%, strongly altered red sample by developing of Fe-hydroxide, 70-80% vesicular, vesicle size 0.5-1 mm |
G96 |
20-28 |
pomice |
sample cm 5x1.5x1, acid effusive, pomice, one dark euhedral xenocryst 8 mm |
G96 |
20-29 |
sandstone |
sample cm 20x12x12, lightly cemented sandstone, probably formed in situ, sharp clasts of Qtz, Pl (0.5-1 mm), cemented by clay minerals and Fe-hydroxide |
G96 |
20-30 |
erratic pebble |
sample cm 4x4x5, Qtz and Pl phenocrysts, sulphides |
G96 |
20-31 |
erratic gabbro |
sample cm 6x5x4, Amph-Qtz, quartz and Pl veins |
G96 |
20-32 |
erratic dolerite |
sample cm 6x4x3 |
G96 |
20-33 |
sandstone |
3 samples of sandstone, 2 dark, 1 red |
G96 |
20-34 |
quartzite |
30x15x15, quartzitic sandstone, clast size 0.2-1 mm |
G96 |
20-35 |
gneiss |
sample cm 20x15x15, garnet gneiss |
G96 |
20-36 |
gneiss |
sample cm 20x15x10, feldspars-biotite gneiss |
G96 |
20-37 |
gneiss |
sample cm15x10x8, biotite-feldspar-garnet gneiss |
G96 |
20-38 |
gneiss |
sample cm 15x10x8, Qtz-Bt |
G96 |
21-01 |
aphyric basalt |
sample cm 12x10x5, altered, heterogeneous vesicular, 0.1-1 mm, 10-15%, Fe-Mn crust |
G96 |
21-02 |
aphyric basalt |
sample cm 6x4x3, lightly altered, heterogeneous vesicular, size of vesicles 0.1-1 mm. probable pyrite in vesicles |
G96 |
21-03 |
basalt |
sample cm 5x3x3, Ol-Pl porphyric, highly vesicular, size of vesicles 1-2 mm |
G96 |
21-04 |
basalt |
sample cm 7x5x4, fresh, Pl-Ol porphyric, Fe-Mn patina, Pl (0.5-3 mm), 15%, Ol (0.3-0.5 mm), 5-7% |
G96 |
21-05 |
aphyric basalt |
sample cm 11x9x7, fractured, altered, Pl microphenocrysts, Fe-hydroxides, Fe-Mn crust thickness 1-1.5 cm |
G96 |
21-06a |
aphyric basalt |
sample cm 24x17x8, ligthly altered, Pl microphenocrysts, ligthly vesicular, round vesicles 0.5 mm, small Fe-Mn crust |
G96 |
21-06b |
aphyric basalt |
sample cm 10x7x3, altered, Pl microphenocrysts, Fe-hydroxides, Fe-Mn crust |
G96 |
21-07 |
aphyric basalt |
sample cm 2x1.5x1.5 |
G96 |
21-08 |
basalt |
sample cm 3x1.5x1.5, altered, Pl-Ol porphyric, Ol sometimes altered, ligthly vesicular, vesicles up to 3 mm, Pl (0.5-2 mm), 10-15%, Fe-hydroxides |
G96 |
21-09 |
basalt |
sample cm 3x2x2, altered, Pl porphyric, Fe-hydroxides, Fe-Mn crust thickness 1,5 cm |
G96 |
21-10 |
basaltic breccia |
sample cm 12x9x9, Fe-Mn crust thickness 1 cm, clasts of aphyric basalt with Pl microphenocrysts, lightly vesicular, very small vesicles |
G96 |
21-11 |
aphyric basalt |
sample cm 9x6x5, like G9621-10 |
G96 |
21-12 |
aphyric basalt |
sample cm 6x5x3, like G9621-10 |
G96 |
21-13 |
gabbro dolerite |
(e-Mn crust, Pl replaced by Cpx, Pl 2-4 mm |
G96 |
21-14 |
sandstone |
sample cm 7x5x3, rounded pebble |
G96 |
21-15 |
metasomatite |
sample cm 4x3x1.5, Fe-Mn patina |
G96 |
21-16 |
Fe-Mn crust |
|
G96 |
22-01 |
aphyric basalt |
sample cm 20x10x10, fresh pillow fragment, lamellar shaped Ol microphenocrysts, highly vesicular, 20-25%, round empty vesicles size 0.5-1.5 mm |
G96 |
22-02 |
aphyric basalt |
sample cm 20x10x10, like G9622-01, with cooling zone with glassy crust, thickness 5 mm, superficial palagonitizzation, 1 mm |
G96 |
22-03 |
aphyric basalt |
sample cm 15x10x8, like G9622-01 |
G96 |
22-04 |
aphyric basalt |
sample cm 4x3x2, fresh, vesicular 30%, size of vesicles 0.5-2 mm |
G96 |
22-05 |
aphyric basalt |
sample cm 5x4x3, like G9622-04 |
G96 |
22-06 |
basalt |
sample cm 5x4x2, Pl-Ol porphyric, Ol (0.5-1 mm) 1%, Pl (1-3 mm) 1-2% ; 5-10% vesicular, empty vesicles 0.5-7 mm |
G96 |
22-07 |
aphyric basalt |
sample cm 2x1.5x1.5, 70-80% vesicular heterogeneous distribution and size, glassy pale brown groundmass |
G96 |
22-08 |
dacite |
sample cm 6x5x4, pale grey groundmass, Pl-Qtz-Amph, Fe-Mn patina |
G96 |
22-09 |
metasomatite |
sample cm 3x2x1, Qtz, sulphides |
G96 |
22-10 |
limestone |
sample cm 5x4x1, flattened |
G96 |
22-11 |
metasomatite |
sample cm 4x4x1.5, rounded, Qtz |
G96 |
22-12 |
siltstone |
sample cm 5x4x2 |
G96 |
23-01 |
basaltic breccia |
sample cm 4x2x2, clasts of fresh and palagonitized basaltic glass, small grains 1-4 mm, clasts of Pl and basalt, sample covered by Fe-Mn crust thickness 1 cm |
G96 |
23-02 |
hyaloclastic breccia |
sample cm 8x6x2, palagonitized glass grains 1-4 mm, little amount of fresh glass in the middle of alteration zone, thick Fe-Mn crust 1 cm |
G96 |
23-03 |
Fe-Mn crust |
2 pieces 11x5x1.5; 6x7x1.5 |
G96 |
24-01 |
basalt |
sample cm 25x15x15, fresh pillow fragment, Pl-Ol porphyric, Pl (1-5 mm), 5%, rare Ol grains intergrowt with Pl, lightly vesicular 5-7%, size of vesicles1 mm |
G96 |
24-02 |
basalt |
sample cm 30x20x15, fresh triangular pillow sector, Pl-Ol-Cpx porphyric, Pl (8 mm) 5-7% with inclusions of glass (or spinel), Cpx 1 grain growt with Pl, heterogeneous distribution of phenocysts, concentrate in glassy crust, 7% vesicular |
G96 |
24-03 |
basalt |
sample cm 25x20x15, like G9624-02, more vesicular up to 10%, 2 mm |
G96 |
24-04 |
basalt |
sample cm 25x25x10, big Pl glomeroporphyric grains 15 mm, intergrowt with big Cpx grains 5 mm, and Ol 2-3 mm, Pl 10-15%, rare vesicles |
G96 |
24-05 |
basalt |
sample cm 30x20x10, like G9624-04 less developed Pl phenocrysts, up to 10 mm, 10%, less amount of Ol and Cpx, Ol grain with glass inclusion, vesicles 2%, 5 mm, |
G96 |
24-06 |
basalt |
sample cm 25x20x10, Pl-Ol porphyric, rare Ol grains (2-3 mm), 1%; Pl (5-7 mm), 10%; vesicles 2-3%, 5 mm |
G96 |
24-07 |
basalt |
sample cm 20x10x5, Pl-(Ol) porphyric, Pl (0.5-2 mm), 5%, rare Ol (0.5-1 mm), 1%, vesicles 0.2-2 mm, 5% |
G96 |
24-08 |
basalt |
sample cm 20x15x8, Pl-Ol-Cpx porphyric, Pl (1-4 mm), 5%; Ol (0.5 mm), 1%; one aggregate with glomeroporphyric structure is present, 1.5x1 cm, Cpx 40%, up to 2 mm; Pl 45%, Ol 15%, maybe gabbro xenolite |
G96 |
24-09 |
basalt |
sample cm 25x20x15, Pl-(Ol) porphyric, Pl (1-3 mm), 3-4%; rare Ol grains 2-5 mm |
G96 |
24-10 |
basalt |
sample cm 20x15x8, like G9624-09 with rare Cpx phenocrysts |
G96 |
24-11 |
basalt |
sample cm15x20x7, like G9624-10 |
G96 |
24-12 |
basalt |
sample cm 12x10x6, like G9624-10, with Cpx grains intergrowt with Pl |
G96 |
24-13 |
basalt |
sample cm 15x10x8, Pl porphyric (10 mm), 7%; rare Ol grains, included in Pl |
G96 |
24-14 |
basalt |
sample cm 12x10x7, like G9624-06, more altered Ol-Pl porphyric |
G96 |
24-15 |
basalt |
sample cm 10x8x6 Ol-Pl porphyric, Ol (0.5-3 mm), 2%; Pl 0,5 mm 1% |
G96 |
24-16 |
glasses |
glass description will be performed more completely on separated database |
G96 |
25-01 |
aphyric basalt |
sample cm 25x10x10, rare Pl-Ol phenocrysts, lightly vesicular 1-2% (0.5-1 mm); Ol microphenocrysts (0.2-0.5 mm), 1-2%; Fe-Mn patina |
G96 |
25-02 |
basalt |
sample cm 6x4x5, Ol-Pl porphyric, glassy cooling margin thickness 5 mm |
G96 |
25-03 |
basalt |
Ol-Pl porphyric, glassy cooling margin thickness 5 mm |
G96 |
25-04 |
aphyric basalt |
sample cm 6x6x6, rare Ol porphyric, Ol (0.1-2 mm) 1-2%, ; glassy cooling margin |
G96 |
25-05 |
glasses |
3 samples of glassy crust, size 3-4 cm, glass description will be performed more completely on separated database |
G96 |
26-01 |
glassy basalt |
sample cm 50x30x20, very fresh and particular shaped lava burr, glassy porphyric basalt, Pl-Ol-Cpx porphyric, Ol-Pl glomeroporphyric, glass inclusions in Ol, Pl (3-30 mm) 30%, anhedral; Ol (2-5 mm) 2-3 %, euhedral; Cpx light green color (7 mm) euhedral |