@article{20100614092847393.stokeshi,
author={{C33}},
title={Hand specimen with quantity 0.735 kg at \nolinkurl{/ISEI/stone storage/Room B/A/A-4/Cameroon 5002/}},
journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20100614092847393.stokeshi}{DREAM}},
volume={19},
pages={20100614092847393.stokeshi},
year={2010},
url={http://dream.misasa.okayama-u.ac.jp/?q=20100614092847393.stokeshi},
}
<?xml version="1.0" encoding="UTF-8"?>
<acquisitions>
<acquisition>
<global_id>20190522153220-278462</global_id>
<name>C33</name>
<device>XRF PANalytical PW2400</device>
<technique>XRF procedures of Takei (2002)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description/>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>SiO2</nickname>
<value>46.1</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>TiO2</nickname>
<value>3.33</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Al2O3</nickname>
<value>16.0</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>MnO</nickname>
<value>0.2</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>MgO</nickname>
<value>5.36</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Na2O</nickname>
<value>4.43</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>K2O</nickname>
<value>1.82</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>P2O5</nickname>
<value>0.85</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>LOI</nickname>
<value>-0.57</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>total</nickname>
<value>99.8</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Cr2O3</nickname>
<value>96.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>NiO</nickname>
<value>64.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>CaO</nickname>
<value>10.19</value>
<unit>%</unit>
<uncertainty/>
<label></label>
<info></info>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190522153239-194280</global_id>
<name>C33_Fe2O3</name>
<device/>
<technique>calculation from Fe2O3 total</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description></description>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Fe2O3</nickname>
<value>12.0</value>
<unit>%</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524115812-801147</global_id>
<name>C33_Mg#</name>
<device/>
<technique>100Mg/(Mg+Fe2+)</technique>
<operator></operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description></description>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Mg#</nickname>
<value>50.9</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524122323-611842</global_id>
<name>C33</name>
<device>Q-ICPMS Agilent 7500cs</device>
<technique>Q-ICP-MS_procedures of Lu et al. (2007)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description/>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>B</nickname>
<value>3.03</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Zr</nickname>
<value>417.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Hf</nickname>
<value>8.46</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Nb</nickname>
<value>115.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ta</nickname>
<value>6.35</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524122255-061136</global_id>
<name>C33</name>
<device>Q-ICPMS Agilent 7500cs</device>
<technique>Q-ICP-MS_procedures of Makishima and Nakamura (1997, 1999, 2006)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description></description>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Li</nickname>
<value>7.57</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Rb</nickname>
<value>47.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Sr</nickname>
<value>1188.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Y</nickname>
<value>38.8</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Cs</nickname>
<value>0.512</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ba</nickname>
<value>556.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>La</nickname>
<value>84.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ce</nickname>
<value>171.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pr</nickname>
<value>19.6</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Nd</nickname>
<value>75.8</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Sm</nickname>
<value>13.0</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Eu</nickname>
<value>4.01</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Gd</nickname>
<value>10.6</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Tb</nickname>
<value>1.48</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Dy</nickname>
<value>7.65</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ho</nickname>
<value>1.37</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Er</nickname>
<value>3.23</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Tm</nickname>
<value>0.452</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Yb</nickname>
<value>2.84</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Lu</nickname>
<value>0.386</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb</nickname>
<value>4.38</value>
<unit>ppm</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524144102-005745</global_id>
<name>C33_Nd</name>
<device>TIMS Finnigan MAT261, MAT262 and Triton TI</device>
<technique>Nd isotopes_procedures of Nakamura et al. (1991, 2003)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description></description>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Nd143zNd144</nickname>
<value>0.512766</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524144406-023180</global_id>
<name>C33</name>
<device>TIMS Finnigan MAT261, MAT262 and Triton TI</device>
<technique>Sr isotopes_procedures of Yoshikawa and Nakamura (1993)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description/>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Sr87zSr86</nickname>
<value>0.703275</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524144310-031339</global_id>
<name>C33_Pb</name>
<device>TIMS Finnigan MAT261, MAT262 and Triton TI</device>
<technique>Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description></description>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Pb206zPb204</nickname>
<value>20.414</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb207zPb204</nickname>
<value>15.66</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Pb208zPb204</nickname>
<value>40.188</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524153543-206574</global_id>
<name>C33</name>
<device>TIMS Thermo-Fisher MAT262</device>
<technique>U-Series_procedures of Yokoyama et al. (1999, 2001, 2003)</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description/>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Th</nickname>
<value>8.97</value>
<unit>ug/g</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>U</nickname>
<value>2.428</value>
<unit>ug/g</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Th230zTh232</nickname>
<value>0.991</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>U238zTh232</nickname>
<value>0.821</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Th230zU238</nickname>
<value>1.206</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>U234zU238</nickname>
<value>1.003</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
<acquisition>
<global_id>20190524155212-542589</global_id>
<name>C33</name>
<device>TIMS Thermo-Fisher MAT262</device>
<technique>TIMS with total evaporation</technique>
<operator>Yokoyama</operator>
<sample_global_id>20100614092847393.stokeshi</sample_global_id>
<sample_name>C33</sample_name>
<description/>
<place>
<global_id>20190626140129-433300</global_id>
<name>locality of C33</name>
<longitude>9.26666666666667</longitude>
<latitude>4.18333333333333</latitude>
<elevation>1500.0</elevation>
<description>Mt. Cameroon volcano, 1959 eruption, ENE flank of a crater</description>
</place>
<chemistries>
<analysis>
<nickname>Ra226</nickname>
<value>1137.0</value>
<unit>fg/g</unit>
<uncertainty/>
<label/>
<info/>
</analysis>
<analysis>
<nickname>Ra226zTh230</nickname>
<value>1.15</value>
<unit></unit>
<uncertainty/>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
</acquisitions>