- IGSN: IEDRM00C6
- classification: igneous
- physical-form: hand specimen
- status: unknown
- description: This rock is collected by T. Kuritani from Tanetomi lava (Lower lava LL2, top clinker layer) in Rishiri Island, Northern Japan. Geochemical analysis were undertaken by T. Kuritani (Kuritani and Nakamura, 2006: JVGR149, p124-138), except for halogen abundances (by Qiaoyun Wang, PhD study in 2010). The sample was provided by A. Makishima to H. Kitagawa on May 18 in 2012.
- modified at 2020-02-13
Table 1. Representative whole-rock compositions of the Rishiri lavas and a sample of basement granodiorite < 20190619135637-756769 > in Kuritani et al. (2005)refreshed at 2020-07-30
1: Fm-15a 2: Ta-26 3: Km 8 4: Kr 28 5: Km 6 6: Ta-29 7: Kr 74 8: Kr 72 9: Kr 64 10: Kr 47 11: Nm 3
(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 ICPMS Yokogawa PMS2000
(d) TIMS with isotope dilution on TIMS Thermo-Fisher MAT261
Table 1. Whole-rock compositions of the representative samples < 20190620132307-013762 > in Kuritani, Takeshi & Nakamura, E. (2006)refreshed at 2020-07-30
1: Ta-1 2: Ta-2 3: Ta-5 4: Ta-11 5: Ta-14 6: Ta-17 7: Ta-28 8: Ta-29 9: Ta-32 10: Ta-33
(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 ICPMS Yokogawa PMS2000
(d) B_procedures of Nakamura et al. (1992) on TIMS Finnigan MAT261, MAT262 and Triton TI
(e) Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003) on TIMS Finnigan MAT261, MAT262 and Triton TI
Table 2. Whole-rock isotopic compositions of the representative samples < 20190619151657-218351 > in Kuritani et al. (2005)refreshed at 2020-07-30
1: Fm-15a 2: Ta-26 3: Km 8 4: Kr 28 5: Km 6 6: Ta-29 7: Kr 74 8: Kr 72 9: Kr 64 10: Kr 47 11: Nm 3
(a) Sr isotopes_procedures of Yoshikawa and Nakamura (1993) on TIMS Finnigan MAT261, MAT262 and Triton TI
(b) Nd isotopes_procedures of Nakamura et al. (1991, 2003) on TIMS Finnigan MAT261, MAT262 and Triton TI
(c) Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003) on TIMS Finnigan MAT261, MAT262 and Triton TI
(d) B_procedures of Nakamura et al. (1992) on TIMS Finnigan MAT261, MAT262 and Triton TI
@article{20120517094057-036-706,
author={{Ta-29}},
title={Hand specimen at \nolinkurl{/ISEI/main/126/B/6/Rishiri Kuritani/}},
journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20120517094057-036-706}{DREAM}},
volume={20},
pages={20120517094057-036-706},
year={2012},
url={http://dream.misasa.okayama-u.ac.jp/?q=20120517094057-036-706},
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<value>1.49</value>
<unit>ppm</unit>
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<unit>ppm</unit>
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<value>6.8</value>
<unit>ppm</unit>
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<value>28.5</value>
<unit>ppm</unit>
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<label/>
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<nickname>Sm</nickname>
<value>5.73</value>
<unit>ppm</unit>
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<unit>ppm</unit>
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<value>274.0</value>
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<nickname>Nb</nickname>
<value>7.74</value>
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<nickname>Cs</nickname>
<value>1.39</value>
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<nickname>Ba</nickname>
<value>267.0</value>
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<nickname>La</nickname>
<value>23.7</value>
<unit>ppm</unit>
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<label/>
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<nickname>Ce</nickname>
<value>53.0</value>
<unit>ppm</unit>
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<label/>
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<nickname>Pr</nickname>
<value>6.33</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Nd</nickname>
<value>26.5</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Sm</nickname>
<value>5.33</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Eu</nickname>
<value>1.71</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Gd</nickname>
<value>5.49</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Tb</nickname>
<value>0.89</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Dy</nickname>
<value>5.41</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Ho</nickname>
<value>1.17</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Er</nickname>
<value>3.14</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
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<nickname>Tm</nickname>
<value>0.5</value>
<unit>ppm</unit>
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<label/>
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<nickname>Yb</nickname>
<value>3.58</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
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<nickname>Lu</nickname>
<value>0.53</value>
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<label/>
<info/>
</analysis>
<analysis>
<nickname>Hf</nickname>
<value>5.44</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ta</nickname>
<value>0.56</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb</nickname>
<value>4.93</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Th</nickname>
<value>3.48</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>U</nickname>
<value>1.03</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
</acquisitions>
place quantity
ISEI/main/--/--/Rishiri Kuritani 26 days
2015-11-05 14:00 2015-12-01 09:56
description: