- IGSN: IEDRM00OY
- classification: volcanic:basaltic
- physical-form: hand specimen
- quantity (kg): 0.55
- age (Ma): 0.5 (0.0)
- description: Mt. Etinde; Nephelinite
- modified at 2020-05-08
Table S1. Major, trace and Sr-Nd-Hf-Pb isotopic compositions of CVL lavas < 20190610111952-195710 > in Iyasu Getachew Belay et al. (2019)refreshed at 2020-07-30
1: AN01 2: AN02 3: AN08 4: AN016 5: AN022 6: AN023 7: AN024 8: AN04 9: AN05 10: AN06 11: AN07 12: AN010 13: AN011 14: AN012 15: AN013 16: AN014 17: AN015 18: AN017 19: AN018 20: AN019 21: AN020 22: ST01 23: ST02 24: ST04 25: ST05 26: ST016 27: ST017 28: ST020 29: ST023A 30: ST024 31: ST026 32: ST027 33: ST035 34: ST03 35: ST06 36: ST08 37: ST09 38: ST010 39: ST011 40: ST013 41: ST014 42: ST021 43: ST029 44: ST030 45: ST031 46: ST034 47: ST036 48: PP01 49: PP03 50: PP04 51: PP07 52: PP010 53: PP023 54: PP024 55: PP026 56: PP05 57: PP09 58: PP011 59: PP013 60: PP018 61: PP019 62: PP020 63: PP021 64: PP025 65: BK02 66: BK04 67: BK06 68: BK07 69: BK08 70: BK012 71: BK014 72: BK015 73: BK016 74: BK017 75: BK018 76: BK019 77: BK021 78: BK023 79: BK03 80: BK09 81: BK010 82: BK011 83: BK013 84: BK020 85: BK022 86: 2208A 87: 2208B 88: 2208C 89: 2208D 90: CA062
(a) XRF procedures of Takei (2002) on XRF PANalytical PW2400
(b) Tritration with gravimetry
(c) Q-ICP-MS_procedures of Makishima and Nakamura (1997, 1999, 2006) on Q-ICPMS Agilent 7500cs
(d) Q-ICP-MS_procedures of Lu et al. (2007) on Q-ICPMS Agilent 7500cs
(e) Sr isotopes_procedures of Yoshikawa and Nakamura (1993) on TIMS Thermo-Fisher Triton
(f) Nd isotopes_procedures of Nakamura et al. (1991, 2003) on TIMS Thermo-Fisher Triton
(g) Hf isotopes_procedures of Lu et al. (2007) on MC-ICP-MS Finnigan, Neptune
(h) Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003) on TIMS Thermo-Fisher Triton
@article{20100331093157952.amitbasu,
author={{2208C}},
title={Hand specimen with quantity 0.55 kg at \nolinkurl{/ISEI/stone storage/Room B/A/A-2/Cameroon-2 (Belay, 2019)/}},
journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20100331093157952.amitbasu}{DREAM}},
volume={20},
pages={20100331093157952.amitbasu},
year={2010},
url={http://dream.misasa.okayama-u.ac.jp/?q=20100331093157952.amitbasu},
}<?xml version="1.0" encoding="UTF-8"?>
<acquisitions>
<acquisition>
<global_id>20190607153608-286069</global_id>
<name>2208C</name>
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<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
<sample_name>2208C</sample_name>
<description/>
<chemistries>
<analysis>
<nickname>SiO2</nickname>
<value>41.46</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>TiO2</nickname>
<value>3.79</value>
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<analysis>
<nickname>Al2O3</nickname>
<value>15.81</value>
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<analysis>
<nickname>MnO</nickname>
<value>0.34</value>
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<analysis>
<nickname>MgO</nickname>
<value>3.82</value>
<unit>%</unit>
<uncertainty/>
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<analysis>
<nickname>CaO</nickname>
<value>12.29</value>
<unit>%</unit>
<uncertainty/>
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<info/>
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<analysis>
<nickname>Na2O</nickname>
<value>3.22</value>
<unit>%</unit>
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<label/>
<info/>
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<analysis>
<nickname>K2O</nickname>
<value>2.12</value>
<unit>%</unit>
<uncertainty/>
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</analysis>
<analysis>
<nickname>P2O5</nickname>
<value>1.14</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>total</nickname>
<value>99.53</value>
<unit>%</unit>
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<analysis>
<nickname>Fe2O3T</nickname>
<value>11.37</value>
<unit>%</unit>
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<label/>
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<analysis>
<nickname>Cr2O3</nickname>
<value>31.77</value>
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<analysis>
<nickname>NiO</nickname>
<value>14.24</value>
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<acquisition>
<global_id>20190610115638-062958</global_id>
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<technique>Titration with gravimetry</technique>
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<nickname>Fe2O3</nickname>
<value>5.79</value>
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<analysis>
<nickname>FeO</nickname>
<value>5.03</value>
<unit>%</unit>
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<analysis>
<nickname>H2O+</nickname>
<value>4.72</value>
<unit>%</unit>
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<info/>
</analysis>
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<acquisition>
<global_id>20190610123949-746947</global_id>
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<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
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<analysis>
<nickname>Li</nickname>
<value>13.7</value>
<unit>ppm</unit>
<uncertainty/>
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<info/>
</analysis>
<analysis>
<nickname>Be</nickname>
<value>4.41</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Rb</nickname>
<value>145.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Sr</nickname>
<value>4434.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Y</nickname>
<value>56.6</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Cs</nickname>
<value>1.45</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ba</nickname>
<value>1368.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>La</nickname>
<value>304.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ce</nickname>
<value>571.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pr</nickname>
<value>60.9</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Nd</nickname>
<value>225.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Sm</nickname>
<value>29.5</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Eu</nickname>
<value>7.98</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Gd</nickname>
<value>24.1</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Tb</nickname>
<value>2.76</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Dy</nickname>
<value>13.5</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>Ho</nickname>
<value>2.4</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Er</nickname>
<value>6.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>Tm</nickname>
<value>0.789</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Yb</nickname>
<value>4.87</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Lu</nickname>
<value>0.69</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb</nickname>
<value>5.79</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Th</nickname>
<value>29.7</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>U</nickname>
<value>4.79</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
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<global_id>20190610124034-341077</global_id>
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<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
<sample_name>2208C</sample_name>
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<analysis>
<nickname>B</nickname>
<value>1.7</value>
<unit>ppm</unit>
<uncertainty/>
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<info/>
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<analysis>
<nickname>Zr</nickname>
<value>847.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Nb</nickname>
<value>397.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Hf</nickname>
<value>13.3</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ta</nickname>
<value>20.5</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
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</acquisition>
<acquisition>
<global_id>20190610142725-432575</global_id>
<name>2208C</name>
<device>TIMS Thermo-Fisher Triton</device>
<technique>Sr isotopes_procedures of Yoshikawa and Nakamura (1993)</technique>
<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
<sample_name>2208C</sample_name>
<description></description>
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<analysis>
<nickname>Sr87zSr86</nickname>
<value>0.703315927</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>Sr87zSr86i</nickname>
<value>0.703315267</value>
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<label/>
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<acquisition>
<global_id>20190610142757-096697</global_id>
<name>2208C</name>
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<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
<sample_name>2208C</sample_name>
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<nickname>Nd143zNd144</nickname>
<value>0.512811202</value>
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<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>Nd143zNd144i</nickname>
<value>0.512810942</value>
<unit></unit>
<uncertainty/>
<label/>
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<acquisition>
<global_id>20190610142856-136925</global_id>
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<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
<sample_name>2208C</sample_name>
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<nickname>Pb206zPb204</nickname>
<value>20.58751016</value>
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<label/>
<info/>
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<analysis>
<nickname>Pb207zPb204</nickname>
<value>15.67611226</value>
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<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>Pb208zPb204</nickname>
<value>40.45554319</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
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<analysis>
<nickname>Pb206zPb204i</nickname>
<value>20.58319719</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb207zPb204i</nickname>
<value>15.67591363</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb208zPb204i</nickname>
<value>40.44673855</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190610144019-531247</global_id>
<name>2208C</name>
<device>MC-ICP-MS Finnigan, Neptune</device>
<technique>Hf isotopes_procedures of Lu et al. (2007)</technique>
<operator>Iyasu</operator>
<sample_global_id>20100331093157952.amitbasu</sample_global_id>
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<analysis>
<nickname>Hf176zHf177</nickname>
<value>0.28290814</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Hf176zHf177i</nickname>
<value>0.282908071</value>
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<uncertainty/>
<label/>
<info/>
</analysis>
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</acquisitions>
place quantity
ISEI/stone storage/Room B/--/--/Cameroon-2 (Belay, 2019) about 2 years
2020-05-26 15:10 2022-06-21 02:39
description:
2020-05-25 11:35 2020-05-26 15:10
description:
ISEI/main/--/D/7/Cameroon-2 (Belay, 2019) 10 months
2019-07-16 14:56 2020-05-25 11:35
description:
ISEI/stone storage/Room B/B/-- over 3 years
2015-11-05 14:00 2019-07-16 14:56
description: