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Lebedev, V A; Vashakidze, G T; Arutyunyan, E V; Yakushev, A I (2011): (Table 1c) Principal petrographic characteristics and K-Ar isotope-geochronological data on samples from the finishing of the Late Neopleistocene activity phase of the Keli Volcanic Highland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788997, In supplement to: Lebedev, VA et al. (2011): Geochronology and evolution of Quaternary volcanism at the Keli Highland, Greater Caucasus. Translated from Geokhimiya, 2011, 49(11), 1189-1215, Geochemistry International, 49(11), 1120-1144, https://doi.org/10.1134/S0016702911090035

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Project(s):
Coverage:
Median Latitude: 42.524378 * Median Longitude: 44.331767 * South-bound Latitude: 42.430458 * West-bound Longitude: 44.170242 * North-bound Latitude: 42.590306 * East-bound Longitude: 44.449705
Event(s):
Ka-161/00  * Latitude: 42.590306 * Longitude: 44.442442 * Location: Keli Highland, Greater Caucasus * Method/Device: Outcrop sample (OUTCROP)
Ka-162/00  * Latitude: 42.590133 * Longitude: 44.443145 * Location: Keli Highland, Greater Caucasus * Method/Device: Outcrop sample (OUTCROP)
Ka-164/00  * Latitude: 42.589900 * Longitude: 44.446894 * Location: Keli Highland, Greater Caucasus * Method/Device: Outcrop sample (OUTCROP)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Latitude of eventLatitude
Longitude of eventLongitude
Geographical settingSettingLebedev, V A
Rock typeRockLebedev, V A
TextureTextureLebedev, V Aof phenocrysts
MineralsMineralsLebedev, V Aof phenocrysts
PhenocrystsPhX%Lebedev, V A
PhenocrystsPhX%Lebedev, V Amin
10 PhenocrystsPhX%Lebedev, V Amax
11 PhenocrystsPhX%Lebedev, V Aof andesine
12 SizeSizemmLebedev, V Aof andesine phenocrysts
13 FeatureFeatureLebedev, V Aof andesine phenocrysts
14 PhenocrystsPhX%Lebedev, V Aof andesine-labradorite
15 SizeSizemmLebedev, V Aof andesine-labradorite phenocrysts
16 FeatureFeatureLebedev, V Aof andesine-labradorite phenocrysts
17 PhenocrystsPhX%Lebedev, V Aof labradorite
18 PhenocrystsPhX%Lebedev, V Aof labradorite, min
19 PhenocrystsPhX%Lebedev, V Aof labradorite, max
20 SizeSizemmLebedev, V Aof labradorite phenocrysts
21 FeatureFeatureLebedev, V Aof labradorite phenocrysts
22 PhenocrystsPhX%Lebedev, V Aof orthopyroxene
23 PhenocrystsPhX%Lebedev, V Aof orthopyroxene, min
24 PhenocrystsPhX%Lebedev, V Aof orthopyroxene, max
25 SizeSizemmLebedev, V Aof orthopyroxene phenocrysts
26 PhenocrystsPhX%Lebedev, V Aof clinopyroxene
27 PhenocrystsPhX%Lebedev, V Aof clinopyroxene, min
28 PhenocrystsPhX%Lebedev, V Aof clinopyroxene, max
29 SizeSizemmLebedev, V Aof clinopyroxene phenocrysts
30 PhenocrystsPhX%Lebedev, V Aof amphibole
31 PhenocrystsPhX%Lebedev, V Aof amphibole, min
32 PhenocrystsPhX%Lebedev, V Aof amphibole, max
33 SizeSizemmLebedev, V Aof amphibole phenocrysts
34 FeatureFeatureLebedev, V Aof amphibole phenocrysts
35 PhenocrystsPhX%Lebedev, V Aof plagioclase
36 PhenocrystsPhX%Lebedev, V Aof plagioclase, min
37 PhenocrystsPhX%Lebedev, V Aof plagioclase, max
38 SizeSizemmLebedev, V Aof plagioclase phenocrysts
39 FeatureFeatureLebedev, V Aof plagioclase phenocrysts
40 PhenocrystsPhX%Lebedev, V Aof garnet
41 SizeSizemmLebedev, V Aof garnet phenocrysts
42 PhenocrystsPhX%Lebedev, V Aof quartz, min
43 PhenocrystsPhX%Lebedev, V Aof quartz, max
44 SizeSizemmLebedev, V Aof quartz phenocrysts
45 PhenocrystsPhX%Lebedev, V Aof biotite
46 SizeSizemmLebedev, V Aof biotite phenocrysts
47 FeatureFeatureLebedev, V Aof biotite phenocrysts
48 TextureTextureLebedev, V Aof groundmass
49 MineralsMineralsLebedev, V Aof groundmass
50 Volcanic glassVolc glass%Lebedev, V A
51 Volcanic glassVolc glass%Lebedev, V Amin
52 Volcanic glassVolc glass%Lebedev, V Amax
53 PotassiumK%Lebedev, V AFlame photometry
54 Argon-4040Arng/gLebedev, V AMass spectrometryradiogenic
55 Argon-40, standard deviation40Ar std dev±Lebedev, V ACalculatedsigma
56 Argon-4040Ar%Lebedev, V ACalculatedair, in sample
57 Age, datedAge datedkaLebedev, V ACalculated
58 Scyphosphaera spp.Scyphosphaera spp.%Lebedev, V ACalculated2 sigma
Size:
843 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Latitude

Longitude

Setting

Rock

Texture
(of phenocrysts)

Minerals
(of phenocrysts)

PhX [%]

PhX [%]
(min)
10 
PhX [%]
(max)
11 
PhX [%]
(of andesine)
12 
Size [mm]
(of andesine phenocrysts)
13 
Feature
(of andesine phenocrysts)
14 
PhX [%]
(of andesine-labradorite)
15 
Size [mm]
(of andesine-labradorite pheno...)
16 
Feature
(of andesine-labradorite pheno...)
17 
PhX [%]
(of labradorite)
18 
PhX [%]
(of labradorite, min)
19 
PhX [%]
(of labradorite, max)
20 
Size [mm]
(of labradorite phenocrysts)
21 
Feature
(of labradorite phenocrysts)
22 
PhX [%]
(of orthopyroxene)
23 
PhX [%]
(of orthopyroxene, min)
24 
PhX [%]
(of orthopyroxene, max)
25 
Size [mm]
(of orthopyroxene phenocrysts)
26 
PhX [%]
(of clinopyroxene)
27 
PhX [%]
(of clinopyroxene, min)
28 
PhX [%]
(of clinopyroxene, max)
29 
Size [mm]
(of clinopyroxene phenocrysts)
30 
PhX [%]
(of amphibole)
31 
PhX [%]
(of amphibole, min)
32 
PhX [%]
(of amphibole, max)
33 
Size [mm]
(of amphibole phenocrysts)
34 
Feature
(of amphibole phenocrysts)
35 
PhX [%]
(of plagioclase)
36 
PhX [%]
(of plagioclase, min)
37 
PhX [%]
(of plagioclase, max)
38 
Size [mm]
(of plagioclase phenocrysts)
39 
Feature
(of plagioclase phenocrysts)
40 
PhX [%]
(of garnet)
41 
Size [mm]
(of garnet phenocrysts)
42 
PhX [%]
(of quartz, min)
43 
PhX [%]
(of quartz, max)
44 
Size [mm]
(of quartz phenocrysts)
45 
PhX [%]
(of biotite)
46 
Size [mm]
(of biotite phenocrysts)
47 
Feature
(of biotite phenocrysts)
48 
Texture
(of groundmass)
49 
Minerals
(of groundmass)
50 
Volc glass [%]
51 
Volc glass [%]
(min)
52 
Volc glass [%]
(max)
53 
K [%]
(Flame photometry)
54 
40Ar [ng/g]
(radiogenic, Mass spectrometry)
55 
40Ar std dev [±]
(sigma, Calculated)
56 
40Ar [%]
(air, in sample, Calculated)
57 
Age dated [ka]
(Calculated)
58 
Scyphosphaera spp. [%]
(2 sigma, Calculated)
YUO-2/96 42.543644.3089Lava flow from Eastern Sharkhokh volcanogray daciteporphyritic-glomerophyricplagioclase, orthopyroxene, plagioclase+orthopyroxene2870.5120.5201.5with zonal crystalsintersertalplagioclase+orthopyroxene+volcanic glass+ore minerals60651.800.00700.002098.36035
Ke-17/02 42.520944.3140Lavas in the basement of Eastern Sharkhokh volcanogray daciteporphyritic3220251.5with zonal crystals70.610.5intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals60651.790.00900.002095.07540
Ke-85/06 42.535044.3418Lava flow from Eastern Sharkhokh volcanoblack daciteporphyritic-glomerophyricplagioclase30100.4202.0with zonal crystalsintersertal-fluidalplagioclase+orthopyroxene+amphibole+volcanic glass+ore minerals60651.790.00300.003099.92040
Ke-87/06 42.523144.3204Eastern Sharkhokh volcanoblack daciteporphyritic-glomerophyricplagioclase+orthopyroxene25100.7152.2<10.5hyalopiliticplagioclase+orthopyroxene+volcanic glass+ore minerals601.790.00900.002095.27030
YUO-6/96 42.542744.3084Lavas from Southern Shadilkhokh volcanogray daciteporphyritic-glomerophyricorthopyroxene32120.615201.5with zonal crystalsintersertalplagioclase+orthopyroxene+volcanic glass+ore minerals60651.940.01200.006099.59085
YUO-8/96 42.538844.3078Southern Shadilkhokh volcanobanded daciteporphyritic-glomerophyricorthopyroxene, orthopyroxene+plagioclase3080.815202.0with zonal crystalspilotaxiticplagioclase+orthopyroxene+amphibole+volcanic glass+ore minerals401.700.00900.003096.18045
YUO-9/96 42.536444.3083Southern Shadilkhokh volcanogray daciteporphyritic-glomerophyricorthopyroxene, orthopyroxene+plagioclase25300.8151.5with zonal crystalspilotaxiticplagioclase+orthopyroxene+volcanic glass+ore minerals301.810.01200.003094.010045
YUO-10/96 42.535144.3069Southern Shadilkhokh volcanogray banded daciteporphyritic-glomerophyricorthopyroxene, orthopyroxene+plagioclase25300.8151.5with zonal crystalspilotaxiticplagioclase+orthopyroxene+volcanic glass+ore minerals301.840.00800.002098.86535
YUO-13/96 42.535844.3011Southern Shadilkhokh volcanogray banded daciteporphyritic-glomerophyricorthopyroxene2770.615202.0intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals50551.920.00900.004099.47055
YUO-3/96 42.532544.2863Upper Ermani-Akhubata flowgray daciteporphyritic-glomerophyricorthopyroxene, orthopyroxene+plagioclase3510120.8252.5with zonal crystalspilotaxiticplagioclase+orthopyroxene+volcanic glass+ore minerals35401.820.00900.001589.97025
YUO-4/96 42.532544.2863Upper Ermani-Akhubata flowgray daciteaphyric<3<30.6opacitizedintersertalplagioclase+orthopyroxene+volcanic glass+ore minerals401.850.00600.002097.55035
YUO-5/96 42.531144.2764Upper Ermani-Akhubata flowgray porous daciteporphyritic-glomerophyricorthopyroxene3010121.0<10.5204.0with zonal crystalsintersertalplagioclase+orthopyroxene+volcanic glass+ore minerals451.900.00800.002095.26035
YUO-14/96 42.538344.2394Upper Ermani-Akhubata flow, central partgray porous daciteporphyritic-glomerophyricplagioclase1550.510.5intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals451.740.01000.003099.08045
YUO-15/96 42.536244.2400Upper Ermani-Akhubata flow, central partgray patchy daciteporphyritic101250.37103.0intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals40451.740.01100.002096.59035
YUO-16/96 42.529144.2489Upper Ermani-Akhubata flow, central partgray daciteporphyritic-glomerophyricorthopyroxene, orthopyroxene+plagioclase1770.5101.0intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals451.760.01300.003093.410545
YUO-19/96 42.543744.1702Lower part of the Upper Ermani-Akhubata flowgray porous daciteporphyritic-glomerophyricplagioclase, orthopyroxene35200.5151.5intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals40501.780.00700.002099.05530
YUO-20/96 42.543744.1702Lower part of the Upper Ermani-Akhubata flowgray daciteporphyritic-glomerophyricorthopyroxene40200.570.5154.0with zonal crystals342.5intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals60651.800.01000.006099.68585
Ka-161/00 42.590344.4424First lava flow from Eastern Khorisar volcanorhyolite tuff lavaserial porphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene1010.632.0opacitized52.0with zonal crystalspilotaxiticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals10151.750.00920.001893.37525
Ka-162/00 42.590144.4431First lava flow from Eastern Khorisar volcanogray rhyoliteserial porphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene+amphibole, plagioclase+orthopyroxene1062.0with zonal crystals10.632.0opacitizedpilotaxiticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals10151.720.01370.001993.411530
Ka-164/00 42.589944.4469First lava flow from Eastern Khorisar volcanogray rhyoliteserial porphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene+amphibole, plagioclase+orthopyroxene1062.0with zonal crystals10.632.0opacitizedpilotaxiticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals10151.600.01140.001996.010535
Ka-166/00 42.589144.4497First lava flow from Eastern Khorisar volcanoblack daciteserial porphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene+amphibole, plagioclase+orthopyroxene81052.0with zonal crystals10.632.0opacitizedpilotaxiticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals151.760.00830.001694.67025
Ka-173/00 42.551844.4244Western Khorisar volcanogray daciteserial porphyritic-glomerophyricorthopyroxene, plagioclase7120.751.0opacitized10.4with zonal crystalshyalopilitic-microliticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals401.660.00400.004099.85050
Ke-100/06 42.540644.4113Western Khorisar volcanogray porous daciteserial porphyritic-glomerophyricorthopyroxene, plagioclase7120.751.0opacitized10.4with zonal crystalshyalopilitic-microliticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals401.670.01300.006099.5100100
Ka-204/04 42.484344.4285Lavas of the second floor of the Keli Plateaugray andesiteporphyritic-glomerophyricplagioclase, orthopyroxene40150.7251.5with zonal crystalsintergranularplagioclase+orthopyroxene+volcanic glass+ore minerals201.700.00800.002094.07030
Ke-18/02 42.452344.3271Lavas of the second floor of the Keli Plateaublack porous trachyandesiteporphyritic308101.0202.5intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals502.140.01900.002097.912530
Ke-20/02 42.453844.3303Lavas of the second floor of the Keli Plateaugray trachyandesiteporphyritic-glomerophyricplagioclase+orthopyroxene30204.0with zonal crystals780.5230.5intergranularplagioclase+orthopyroxene+volcanic glass+ore minerals25302.020.01380.001792.310025
Ke-21/02 42.456644.3293Lavas of the second floor of the Keli Plateaugray trachyandesiteporphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene, orthopyroxene37120.7252.5intergranularplagioclase+orthopyroxene+volcanic glass+ore minerals452.080.01100.003099.17540
Ke-41/02 42.470344.3237Lavas of the second floor of the Keli Plateaugray trachyandesiteporphyritic-glomerophyricplagioclase3540101.025301.5with zonal crystalsintergranularplagioclase+orthopyroxene+volcanic glass+ore minerals452.050.01030.001794.67525
Ke-57/02 42.479244.3617Lavas of the second floor of the Keli Plateaugray andesiteporphyritic35150.7201.5intergranularplagioclase+orthopyroxene+volcanic glass+ore minerals231.920.01000.002095.97535
Ke-60/02 42.470044.3668Lavas of the second floor of the Keli Plateaugray porous andesiteporphyritic-glomerophyricplagioclase, orthopyroxene40150.7251.5with zonal crystalsintergranularplagioclase+orthopyroxene+volcanic glass+ore minerals201.850.00980.001297.67520
Ke-63/02 42.484544.3512Lavas of the second floor of the Keli Plateaugray trachyandesiteporphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene35201.5with zonal crystals150.7intergranularplagioclase+orthopyroxene+volcanic glass+ore minerals20221.890.01490.001591.111515
Ka-247/04 42.557044.3696Esikom volcanogray porous daciteporphyritic-glomerophyricorthopyroxene, amphibole, amphibole+plagioclase7861.3opacitized121.3with zonal crystalspilotaxiticplagioclase+amphibole+orthopyroxene+volcanic glass+ore minerals1.370.00800.001083.98520
Ke-1/02 42.430544.3753Lava flow from Bagini volcanogray andesiteaphyric<1intergranularplagioclase+volcanic glass+ore minerals20251.800.01100.003094.89050
Ke-66/02 42.504344.3512Dzotsenidze volcanogray porous daciteporphyritic-glomerophyricplagioclase3530.581.2251.0intersertalplagioclase+orthopyroxene+volcanic glass+ore minerals401.940.01200.008099.78585
Ke-67/02 42.516244.3516Lava flow from Dzotsenidze volcanogray daciteporphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene35202.0with zonal crystals5100.881.5opacitizedintersertalplagioclase+orthopyroxene+volcanic glass+ore minerals401.790.00820.014097.36520
Ke-69/02 42.520844.3708Didi-Nepiskalo volcanogray porous rhyoliteporphyritic2521.0opacitized151.2with zonal crystals71opacitizedintergranularplagioclase+Bi+orthopyroxene+volcanic glass+ore minerals322.800.01290.001390.77015
Ke-72/02 42.520844.3715Didi-Nepiskalo volcanogray rhyoliteporphyritic30201.5with zonal crystals21.0opacitized82intersertalplagioclase+Bi+orthopyroxene+volcanic glass+ore minerals40452.750.00600.006099.93550
Ke-86/06 42.521544.3254Lava plateau west of Keli volcanogray andesiteserial porphyritic-glomerophyricplagioclase, plagioclase+orthopyroxene, clinopyroxene+orthopyroxene+plagioclase1374.5with zonal crystals42.021.011.0opacitizedhyalopilitic-pilotaxiticplagioclase+orthopyroxeneclinopyroxene+volcanic glass+ore minerals30351.910.01800.002088.913530
YUO-1/96 42.544244.3016Northern Shadilkhokh volcanogray daciteporphyritic35230.5670.5opacitized251.2with zonal crystalsintersertalplagioclase+orthopyroxene+amphibole+volcanic glass+ore minerals55602.11>99.9<30
YUO-7/96 42.541844.3057Northern Shadilkhokh volcanored porous daciteporphyritic-glomerophyricplagioclase18120.5231.5153.0intersertalplagioclase+orthopyroxene+amphibole+volcanic glass+ore minerals801.67>99.9<30
Ke-88/06 42.541244.3078Northern Shadilkhokh volcanoblack daciteporphyritic3030.570.5opacitized202.0with zonal crystalshyalopiliticplagioclase+orthopyroxene+amphibole+volcanic glass+ore minerals55601.76>99.9<30