@article{20210113003518-744922,
 author={{tour-5-30}},
 title={Grain at \nolinkurl{/}},
 journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20210113003518-744922}{DREAM}},
 volume={21},
 pages={20210113003518-744922},
 year={2021},
 url={http://dream.misasa.okayama-u.ac.jp/?q=20210113003518-744922},
}

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    <global_id>20210112063452-983086</global_id>
    <name>tour-5-30</name>
    <device>FE-SEM JEOL JSM-7001FL</device>
    <technique>SEM-EDX</technique>
    <operator/>
    <sample_global_id>20210113003518-744922</sample_global_id>
    <sample_name>tour-5-30</sample_name>
    <description/>
    <spot>
      <global_id>20210114024839-021202</global_id>
      <attachment_file_global_id>20210114024726-774682</attachment_file_global_id>
      <attachment_file_path>/pub/system/attachment_files/0006/5277/tour-05.png?1610592445</attachment_file_path>
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      <y_image>-6.585595006354858</y_image>
      <x_overpic>61.291666666666615</x_overpic>
      <y_overpic>32.91283759552602</y_overpic>
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    <chemistries>
      <analysis>
        <nickname>SiO2</nickname>
        <value>36.59</value>
        <unit>%</unit>
        <uncertainty/>
        <label/>
        <info/>
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      <analysis>
        <nickname>Al2O3</nickname>
        <value>33.9</value>
        <unit>%</unit>
        <uncertainty/>
        <label/>
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      </analysis>
      <analysis>
        <nickname>FeO</nickname>
        <value>6.55</value>
        <unit>%</unit>
        <uncertainty/>
        <label/>
        <info/>
      </analysis>
      <analysis>
        <nickname>MgO</nickname>
        <value>5.93</value>
        <unit>%</unit>
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      <analysis>
        <nickname>Na2O</nickname>
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      </analysis>
    </chemistries>
  </acquisition>
  <acquisition>
    <global_id>20210112064127-666289</global_id>
    <name>tour-5-30</name>
    <device/>
    <technique>calculation XAl=[Al/(Al+Fe+Mg)]mol </technique>
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    <global_id>20210112064139-207152</global_id>
    <name>tour-5-30</name>
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    <technique>calculation XMg=[Mg/(Fe+Mg)]mol</technique>
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    <sample_global_id>20210113003518-744922</sample_global_id>
    <sample_name>tour-5-30</sample_name>
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        <nickname>XMg</nickname>
        <value>0.62</value>
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      <analysis>
        <nickname>H2O</nickname>
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    </chemistries>
  </acquisition>
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