- IGSN: IEDRM010F
- place: N11°24′56.2″, E40°45′31.0″ more
- classification: volcanic:basaltic
- physical-form: hand specimen
- quantity (kg): 0.56
- age (Ma): 2.8 (0.0)
- description: Afar; Awash valley
- modified at 2020-01-15
- surface:
Table S1. Modal abundances (vol%) of phases in representative samples from the Afar and MER < 20191204101651-735396 > in Feyissa et al. (2019)refreshed at 2020-07-30
1: TD-1826A 2: TD-1826B 3: TD-1836 4: TD-1838 5: TD-1839 6: DBDH-3 7: DBDH-4B 8: TG-31 9: DBAG-77 10: DBAG-72A 11: TG-54 12: DBAG-63 13: MM-560 14: TG-14 15: DBZ-8 16: DH-429 17: TG-50 18: DBZ-22 19: DBZ-30 20: DHA-16 21: DHA-13 22: DHA-12 23: DHA-11 24: DHA-10 25: DHA-38 26: DHA-7 27: DHA-31 28: DHA-33 29: DHA-34 30: DHA-36A 31: DHA-9 32: DHA-35 33: DHA-20 34: DHA-22 35: DHA-23 36: DHA-24 37: DHA-26 38: DHA-27 39: DHA-28 40: DHA-37 41: DHA-40 42: DHA-41 43: DHA-42 44: DHA-44 45: DHA-45 46: DHA-39 47: DHA-32 48: DHA-3 49: DHA-2 50: DHA-1
(a) on EPMA JEOL JXA 8500 system
Table S2-3. Major-element compositions (wt%) of mafic volcanic rocks from Afar < 20191203152019-914028 > in Feyissa et al. (2019)refreshed at 2022-06-25
1: DHA-16 2: DHA-14 3: DHA-13 4: DHA-12 5: DHA-11 6: DHA-10 7: DHA-4 8: DHA-38 9: DHA-6A 10: DHA-6B 11: DHA-7 12: DHA-31 13: DHA-33 14: DHA-34 15: DHA-35 16: DHA-36A 17: DHA-36B 18: DHA-37 19: DHA-8A 20: DHA-8B 21: DHA-9 22: DHA-19A 23: DHA-19B 24: DHA-20 25: DHA-21 26: DHA-22 27: DHA-22B 28: DHA-23 29: DHA-24 30: DHA-26 31: DHA-27 32: DHA-28 33: DHA-29 34: DHA-30 35: DHA-40 36: DHA-41 37: DHA-42 38: DHA-44 39: DHA-45 40: DHA-46 41: DHA-18 42: DHA-17 43: DHA-43 44: DHA-39 45: DHA-32 46: DHA-15 47: DHA-3 48: DHA-2 49: DHA-1
(a) XRF procedures of Takei (2002) on XRF PANalytical PW2400
(b) Tritration with gravimetry
@article{20131226135059-408422,
author={{DHA-27}},
title={Hand specimen with quantity 0.56 kg at \nolinkurl{/ISEI/stone storage/Room B/A/A-3/Afar-Dejene 7/}},
journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20131226135059-408422}{DREAM}},
volume={20},
pages={20131226135059-408422},
year={2013},
url={http://dream.misasa.okayama-u.ac.jp/?q=20131226135059-408422},
}<?xml version="1.0" encoding="UTF-8"?>
<acquisitions>
<acquisition>
<global_id>20191114154510-116077</global_id>
<name>DHA-27</name>
<device>XRF PANalytical PW2400</device>
<technique>XRF procedures of Takei (2002)</technique>
<operator>Dejene</operator>
<sample_global_id>20131226135059-408422</sample_global_id>
<sample_name>DHA-27</sample_name>
<description/>
<place>
<global_id>20160106101814-329563</global_id>
<name>locality of DHA-27</name>
<longitude>40.7586111111111</longitude>
<latitude>11.4156111111111</latitude>
<elevation/>
<description/>
</place>
<chemistries>
<analysis>
<nickname>SiO2</nickname>
<value>47.79</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>TiO2</nickname>
<value>2.53</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Al2O3</nickname>
<value>13.09</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Fe2O3</nickname>
<value>4.68</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>MnO</nickname>
<value>0.21</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>MgO</nickname>
<value>6.27</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>CaO</nickname>
<value>10.73</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Na2O</nickname>
<value>2.48</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>K2O</nickname>
<value>0.32</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>P2O5</nickname>
<value>0.29</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>total</nickname>
<value>99.0</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20191115114153-262844</global_id>
<name>DHA-27</name>
<device/>
<technique>Titration with gravimetry</technique>
<operator>Dejene</operator>
<sample_global_id>20131226135059-408422</sample_global_id>
<sample_name>DHA-27</sample_name>
<description/>
<place>
<global_id>20160106101814-329563</global_id>
<name>locality of DHA-27</name>
<longitude>40.7586111111111</longitude>
<latitude>11.4156111111111</latitude>
<elevation/>
<description/>
</place>
<chemistries>
<analysis>
<nickname>FeO</nickname>
<value>8.53</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>H2O+</nickname>
<value>2.05</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20191204110913-341301</global_id>
<name>DHA-27</name>
<device>EPMA JEOL JXA 8500 system</device>
<technique/>
<operator/>
<sample_global_id>20131226135059-408422</sample_global_id>
<sample_name>DHA-27</sample_name>
<description/>
<place>
<global_id>20160106101814-329563</global_id>
<name>locality of DHA-27</name>
<longitude>40.7586111111111</longitude>
<latitude>11.4156111111111</latitude>
<elevation/>
<description/>
</place>
<chemistries>
<analysis>
<nickname>modeOfGroundmass</nickname>
<value>90.0</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
</acquisitions>
place quantity
ISEI/stone storage/Room B/--/--/Afar-Dejene 7 about 2 years
2020-07-08 10:12 2022-07-30 02:41
description:
ISEI/main/PML-stone-room-111/shelf 5/shelf 5-3/Afar-Dejene 7 8 months
2019-11-18 15:08 2020-07-08 10:12
description:
ISEI/main/PML-stone-room-111/shelf 5/Afar-Dejene 7 about 4 years
2015-11-05 14:00 2019-11-18 15:08
description: