J. MARINO, M. RIVERA, V. SCAO, P. SAMANIEGO, H. GUILLOU, C. LIORZOU, R. DELGADO, P. VALDERRAMA J. VOLCANOL. GEOTHERM. RES. 323 [2016] 110-128 |
THE ERUPTIVE CHRONOLOGY OF THE AMPATO-SABANCAYA VOLCANIC COMPLEX (SOUTHERN PERU) |
Go to Location/Sample Survey Go to Data Quality Informations
The following Tables are available: | ||
1 | 3 | 5 |
SAMPLE NAME | TYPE OF MATERIAL | MINERAL / COMPONENT | K(WT%) | AR40(MOL/G) | AGE(KA) |
---|---|---|---|---|---|
SA-09-17 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 2.457 ± 0.025(2σ) | 1.2e-14 ± 1.1e-14(σ) | 3 ± 5(2σ) |
SA-11-54 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 2.632 ± 0.026(2σ) | 7.8e-14 ± 1.4e-14(σ) | 17 ± 6(2σ) |
SA-11-71A | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 2.789 ± 0.028(2σ) | 1.65e-13 ± 1.9e-14(σ) | 34 ± 8(2σ) |
SA-09-30 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 3.055 ± 0.031(2σ) | 2.11e-13 ± 7e-15(σ) | 40 ± 3(2σ) |
SA-11-28 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 2.806 ± 0.028(2σ) | 3.73e-13 ± 1.4e-14(σ) | 77 ± 4(2σ) |
SA-11-15 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 3.512 ± 0.035(2σ) | 1.281e-12 ± 7e-15(σ) | 210 ± 3(2σ) |
SA-11-37 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 3.512 ± 0.035(2σ) | 1.327e-12 ± 9e-15(σ) | 217 ± 5(2σ) |
SA-11-38 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 3.188 ± 0.032(2σ) | 1.248e-12 ± 7e-15(σ) | 226 ± 4(2σ) |
SA-11-03 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 2.067 ± 0.021(2σ) | 1.471e-12 ± 1.3e-14(σ) | 410 ± 10(2σ) |
SA-11-64 | MINERAL / COMPONENT (INCL. GROUNDMASS) | GROUNDMASS | 3.221 ± 0.032(2σ) | 2.456e-12 ± 1.9e-14(σ) | 440 ± 8(2σ) |
SA1 | MINERAL / COMPONENT (INCL. GROUNDMASS) | PYROXENE | 6.3 ± 0.31(σ) | ||
SA4 | MINERAL / COMPONENT (INCL. GROUNDMASS) | PYROXENE | 6.65 ± 0.32(σ) | ||
SA5 | MINERAL / COMPONENT (INCL. GROUNDMASS) | PYROXENE | 12.34 ± 0.55(σ) |
(Alternative Values are separated by an \)
SAMPLE NAME | TYPE OF MATERIAL | MINERAL / COMPONENT | HE3(AT/G) | HE4(AT/G) |
---|---|---|---|---|
SA1 | MINERAL / COMPONENT (INCL. GROUNDMASS) | PYROXENE | 9.37e+6 ± 470000(σ) | 0 |
SA4 | MINERAL / COMPONENT (INCL. GROUNDMASS) | PYROXENE | 9.11e+6 ± 440000(σ) | 0 |
SA5 | MINERAL / COMPONENT (INCL. GROUNDMASS) | PYROXENE | 1.7e+6 ± 760000(σ) | 0 |
(Alternative Values are separated by an \)
SAMPLE NAME | TYPE OF MATERIAL | SIO2(WT%) | TIO2(WT%) | AL2O3(WT%) | FE2O3T(WT%) | CAO(WT%) | MGO(WT%) | MNO(WT%) | K2O(WT%) | NA2O(WT%) | P2O5(WT%) | LOI(WT%) | SC(PPM) | V(PPM) | CR(PPM) | CO(PPM) | NI(PPM) | RB(PPM) | SR(PPM) | Y(PPM) | ZR(PPM) | NB(PPM) | BA(PPM) | LA(PPM) | CE(PPM) | ND(PPM) | SM(PPM) | EU(PPM) | GD(PPM) | DY(PPM) | ER(PPM) | YB(PPM) | TH(PPM) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SA-11-64 | WHOLE ROCK | 60.28 | 0.86 | 15.76 | 5.46 | 4.57 | 2.2 | 0.07 | 3.74 | 3.61 | 0.28 | 1.81 | 9.8 | 124.2 | 19 | 15 | 18 | 104 | 679 | 16.5 | 214 | 9.6 | 1014 | 40.9 | 84.8 | 35.6 | 6.5 | 1.4 | 4.4 | 3 | 1.7 | 1.4 | 9.8 |
SA-11-03 | WHOLE ROCK | 57.37 | 1.17 | 16.52 | 7.16 | 6.08 | 3.59 | 0.09 | 2.53 | 4.32 | 0.44 | 0 | 13.5 | 169 | 104.9 | 22.7 | 53.4 | 69 | 911 | 15.1 | 238 | 9.2 | 1168 | 42.1 | 85.2 | 38.7 | 6.9 | 1.7 | 4.7 | 3 | 1 | 1.2 | 4.3 |
SA-11-15 | WHOLE ROCK | 64.22 | 0.8 | 15.51 | 4.54 | 3.72 | 1.83 | 0.05 | 3.57 | 4.12 | 0.28 | 0.64 | 7.5 | 97.9 | 34.3 | 11.8 | 20.6 | 140 | 693 | 13.1 | 146 | 9.3 | 1020 | 46.2 | 94.6 | 40.1 | 6.1 | 1.3 | 4.2 | 2.5 | 0.7 | 1 | 16.4 |
SA-11-38 | WHOLE ROCK | 62.78 | 0.88 | 15.49 | 4.95 | 3.91 | 1.99 | 0.06 | 3.44 | 4.19 | 0.32 | 0.26 | 7.5 | 109.1 | 39.8 | 14.1 | 21.8 | 134 | 704 | 13.1 | 143 | 9.3 | 983 | 44 | 89.4 | 38.7 | 6.7 | 1.4 | 4.5 | 2.6 | 1.2 | 1 | 14.5 |
SA-11-37 | WHOLE ROCK | 61.9 | 0.85 | 16.04 | 4.83 | 3.84 | 2 | 0.06 | 3.45 | 4.01 | 0.3 | 0.74 | 7.8 | 103.4 | 39.7 | 13.1 | 22.8 | 117 | 734 | 13.2 | 152 | 9.4 | 1065 | 44.7 | 89.8 | 41.3 | 6.6 | 1.4 | 4.3 | 2.7 | 1 | 1.1 | 15.7 |
SA-11-84A | WHOLE ROCK | 70.62 | 0.16 | 12.47 | 0.98 | 0.89 | 0.21 | 0.08 | 5.18 | 2.84 | 0.03 | 4.71 | 2.6 | 5.6 | 1.7 | 0.3 | 1.2 | 135 | 141 | 12 | 91 | 12.8 | 1174 | 20 | 56.4 | 15.2 | 3.1 | 0.6 | 2.3 | 1.8 | 0.8 | 1.2 | 8.8 |
SA-11-28 | WHOLE ROCK | 61.06 | 0.93 | 16.11 | 5.42 | 4.81 | 2.66 | 0.07 | 2.93 | 4.18 | 0.32 | 1.22 | 10.6 | 124.6 | 46.1 | 16 | 30.9 | 87 | 771 | 12.8 | 133 | 7.8 | 977 | 38.2 | 78.7 | 34.6 | 6.1 | 1.5 | 4.2 | 2.6 | 1 | 1 | 9.7 |
SA-11-75A | WHOLE ROCK | 60.27 | 0.97 | 16.24 | 5.61 | 5.08 | 2.6 | 0.07 | 2.84 | 4.26 | 0.33 | 0.31 | 10.1 | 128.6 | 49.3 | 16.1 | 23.4 | 89 | 821 | 12.6 | 129 | 8.2 | 1036 | 38.1 | 80.1 | 34.9 | 6.5 | 1.5 | 4 | 2.5 | 1.2 | 1 | 8.5 |
SA-09-30 | WHOLE ROCK | 61.79 | 0.83 | 15.56 | 4.98 | 4.41 | 2.21 | 0.07 | 3.11 | 4.07 | 0.26 | 1.23 | 9.2 | 113.2 | 34.2 | 14.5 | 24.1 | 77 | 678 | 12.5 | 134 | 8 | 1005 | 37 | 74 | 32 | 5.4 | 1.3 | 3.7 | 2.3 | 1 | 1 | 11 |
SA-11-71A | WHOLE ROCK | 62.82 | 0.86 | 15.96 | 5.26 | 4.61 | 2.25 | 0.07 | 3.23 | 4.35 | 0.33 | -0.02 | 9.1 | 115 | 42.3 | 14.2 | 23.7 | 101 | 817 | 12.3 | 148 | 9.7 | 1154 | 45.8 | 94 | 38.3 | 6.5 | 1.4 | 4.3 | 2.4 | 0.9 | 0.9 | 9.7 |
SA-10-33C | WHOLE ROCK | 56.71 | 1.23 | 17.59 | 7.44 | 5.87 | 2.83 | 0.1 | 2.17 | 4.12 | 0.34 | 1.96 | 13 | 181.1 | 7.5 | 21.2 | 16.4 | 50 | 835 | 16.8 | 207 | 7.2 | 949 | 33.8 | 71.7 | 35.8 | 6.7 | 1.6 | 5 | 3.2 | 1.5 | 1.3 | 4.8 |
SA-11-27A | WHOLE ROCK | 63.23 | 0.69 | 15.86 | 3.83 | 2.51 | 1.01 | 0.05 | 4.37 | 3.18 | 0.17 | 4.66 | 6.1 | 69.6 | 1.3 | 9.3 | 5.1 | 182 | 438 | 18.2 | 342 | 12.6 | 1186 | 49.1 | 108.6 | 40.6 | 7.1 | 1.2 | 4.9 | 3.3 | 1.5 | 1.6 | 21.8 |
SA-11-12A | WHOLE ROCK | 65.82 | 0.6 | 15.01 | 3.24 | 2.3 | 0.82 | 0.04 | 4.75 | 3.64 | 0.16 | 2.88 | 5.3 | 58.6 | 0 | 6.2 | 1.8 | 204 | 410 | 17.3 | 333 | 12.4 | 1137 | 40.3 | 98.5 | 33.7 | 5.8 | 1 | 4.7 | 2.9 | 0.9 | 1.6 | 19.7 |
SA-11-54 | WHOLE ROCK | 60.79 | 0.95 | 16.96 | 5.22 | 5.14 | 2.49 | 0.07 | 2.74 | 4.51 | 0.33 | 0.37 | 9 | 117.3 | 37.7 | 15.5 | 25.3 | 84 | 893 | 12.4 | 120 | 7.4 | 1045 | 37.4 | 73.1 | 35.3 | 6.2 | 1.6 | 4.1 | 2.4 | 0.9 | 0.9 | 8.1 |
SA-09-26 | WHOLE ROCK | 61.78 | 0.9 | 16.2 | 5.22 | 4.67 | 2.31 | 0.07 | 3.05 | 4.35 | 0.3 | 0.3 | 8.6 | 121.2 | 32.2 | 14.9 | 23.7 | 96 | 777 | 12.3 | 119 | 8.7 | 1031 | 37.5 | 75 | 32.5 | 5.8 | 1.4 | 3.9 | 2.3 | 0.9 | 0.9 | 10.4 |
SA-09-17 | WHOLE ROCK | 60.5 | 0.99 | 16.1 | 6.05 | 5.17 | 3.01 | 0.07 | 2.68 | 4.31 | 0.31 | 0.19 | 10.9 | 143.3 | 75.8 | 18.6 | 43.2 | 81 | 751 | 12.4 | 118 | 7.1 | 869 | 32.4 | 66.6 | 31.5 | 5.9 | 1.4 | 4 | 2.6 | 0.7 | 0.9 | 8.8 |
SA-09-14 | WHOLE ROCK | 64.57 | 0.71 | 15.5 | 3.96 | 3.64 | 2.02 | 0.05 | 3.54 | 4.1 | 0.24 | 0.45 | 7.5 | 81 | 19.2 | 12.2 | 18.4 | 131 | 641 | 12.1 | 67 | 8.5 | 1095 | 39.2 | 79.6 | 33 | 6 | 1.2 | 4 | 2.4 | 1.1 | 1 | 14.7 |
SA-09-10 | WHOLE ROCK | 60.66 | 1 | 16.57 | 5.77 | 5.48 | 2.91 | 0.07 | 2.65 | 4.27 | 0.31 | 0.15 | 10.3 | 132.4 | 59.3 | 18.1 | 34.3 | 80 | 842 | 12.2 | 121 | 7.4 | 1009 | 34 | 68.6 | 32.6 | 5.8 | 1.5 | 4.2 | 2.3 | 1.2 | 0.9 | 8 |
(Alternative Values are separated by an \)
Location/Sample survey Top | ||||||
SAMPLE NAME | SAMPLE COMMENT | ROCK NAME | SAMPLING TECHNIQUE | LOCATION | LOCATION COMMENT | ELEVATION(M) |
SA-09-10 | LAVA | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / SABANCAYA | SATELLITE VENT | |
SA-09-14 | LAVA | DACITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / SABANCAYA | TERMINAL CONE | |
SA-09-17 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / SABANCAYA | BASAL SABANCAYA, NE FLANK | 5010 |
SA-09-26 | LAVA | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / SABANCAYA | BASAL SABANCAYA | |
SA-09-30 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, S CONE, S FLANK | 5155 |
SA1 | NOT GIVEN | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | 4905 | ||
SA-10-33C | FALLOUT TEPHRA | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, S CONE | |
SA-11-03 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | BASAL AMPATO, SE FLANK | 4542 |
SA-11-12A | BOMB | DACITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, S CONE | |
SA-11-15 | LAVA FLOW | DACITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | BASAL AMPATO, MOLDEPAMPA, S FLANK | 4589 |
SA-11-27A | FALLOUT TEPHRA | DACITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, S CONE | |
SA-11-28 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, SW FLANK, YANAJAJA | 4682 |
SA-11-37 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | BASAL AMPATO, MOLDEPAMPA, SW FLANK | 4710 |
SA-11-38 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | BASAL AMPATO, MOLDEPAMPA, SW FLANK | 4854 |
SA-11-54 | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, CENTRAL CONE, E FLANK | 5760 |
SA-11-64 | FORMER ANDESITIC STAGE | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | BASAL AMPATO | 5392 |
SA-11-71A | LAVA FLOW | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, S CONE, SE FLANK | 5680 |
SA-11-75A | LAVA | ANDESITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | UPPER AMPATO, N CONE | |
SA-11-84A | RHYOLITE | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | BASAL AMPATO | ||
SA4 | NOT GIVEN | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | 4754 | ||
SA5 | NOT GIVEN | OUTCROP | ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / AMPATO | 4740 |
Data Quality Informations Abbreviations
Analytical MethodsMETHOD/INSTITUTION | ITEMS MEASURED |
AES CRPG-CNRS SERVICE D^ANALYSE DES ROCHES ET DES MINERAUX (SARM) | K |
HE3 AGE ( EXPOSURE AGE ) CRPG-CNRS SERVICE D^ANALYSE DES ROCHES ET DES MINERAUX (SARM) | AGE |
ICPAES ( HORIBA JOBIN YVON ULTIMA 2 ) UNIVERSITE DE BRETAGNE OCCIDENTALE INSTITUT UNIVERSITAIRE EUROPEEN DE LA MER, LABORATOIRE DOMAINES OCEANIQUES, IUEM, UMR 6538 | AL2O3 CAO FE2O3T K2O LOI MGO MNO NA2O P2O5 SIO2 TIO2 CE DY ER EU GD LA ND SM YB BA CO CR NB NI RB SC SR TH V Y ZR |
ICPMS CRPG-CNRS SERVICE D^ANALYSE DES ROCHES ET DES MINERAUX (SARM) | AR40 |
K-AR CRPG-CNRS SERVICE D^ANALYSE DES ROCHES ET DES MINERAUX (SARM) | AGE |
MS ( HELIX SFT ) CRPG-CNRS SERVICE D^ANALYSE DES ROCHES ET DES MINERAUX (SARM) | HE3 HE4 |
No Fractionation Correction Data available
No Normalization Data available
No Standard Data available