- classification: mineral
- physical-form: fraction
- status: unknown
- modified at 2020-06-09
- surface:
1: E004-24-8 2: E004-24-9 3: E004-22-5 4: E004-22-6 5: E004-23-7 6: E004-pos45deg50T-2 7: E004-pos0deg0t-1-2 8: E004-AG-1-1
(a) SEM-EDS on JEOL JSM-7001F SEM-EDS
1: en-ol-E003b(major@Ol 2: en-ol-E003b(major@en) 3: ol-93-b2(major@Ol) 4: ol-93-b2(major@pl) 5: en-px-K002-b (major@Di) 6: en-px-K002-b (major@pl) 7: en-px-K002-b (major@kfs) 8: en-px-E002-b(major@Px
(a) EPMA on EPMA JEOL JXA-8800R
(b) SEM-EDS on JEOL JSM-7001F SEM-EDS
Table S7. Chemical compositions of the Itokawa grains determined using the Cameca ims-5f ion microprobe Nakamura et al. (2012)
1: en-ol-E003b(trace@Ol0.5-Px0.5) 2: ol-93-b2(traceOl@2) 3: ol-93-b2(traceOl0.9Pl0.1@3) 4: ol-93-b2(tracePl@4) 5: ol-93-b2(tracePl0.3Ol0.7@5) 6: ol-93-b2(tracePl0.6Ol0.4@6) 7: en-px-K002-b(traceDi@7) 8: en-px-K002-b(traceDi@8) 9: en-px-K002-b(tracePl@9) 10: en-px-K002-b(tracePl0.95Di0.05@10) 11: en-px-E002-b(tracePx@11) 12: en-px-E002-b(tracePx@12) 13: en-px-E002-b(tracePx@13)
(a) EPMA on EPMA JEOL JXA-8800R
(b) SIMS on SIMS Cameca ims-5f
@article{20110518194205-602-801,
author={{en-ol-E003b}},
title={Fraction at \nolinkurl{/ISEI/main/1270/Hayabusa 1/mount-E003-b/}},
journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20110518194205-602-801}{DREAM}},
volume={20},
pages={20110518194205-602-801},
year={2011},
url={http://dream.misasa.okayama-u.ac.jp/?q=20110518194205-602-801},
}<?xml version="1.0" encoding="UTF-8"?>
<acquisitions>
<acquisition>
<global_id>20120222194521-900-286</global_id>
<name>in-situ O isotope for Ol0.5 low-Ca Px0.5</name>
<device>SIMS Cameca ims-1270</device>
<technique>SIMS</technique>
<operator>TK</operator>
<sample_global_id>20110518194205-602-801</sample_global_id>
<sample_name>en-ol-E003b</sample_name>
<description>Primary beam ion; +20 keV Cs-,
Gold coat thickness; 65 nm,
Secondary accelerating voltage; -10 kV,
Primary beam current; 200 pA,
Primary beam rastering; 5x5 um (7x7 um for first 140s),
Energy offset; -45 eV,
Contrast aperture diameter; 40 um
Entrance slit width; 80 um
Field aperture dimension; 800x800 um (20x20 um on sample)
</description>
<spot>
<global_id>20120222195434-286-367</global_id>
<attachment_file_global_id>20110519133120-263-136</attachment_file_global_id>
<attachment_file_path>/pub/system/attachment_files/0003/2989/ol_121-E003-b_002.jpg?1305811880</attachment_file_path>
<x_image>2.8000000000000043</x_image>
<y_image>9.0</y_image>
<x_overpic>52.800000000000004</x_overpic>
<y_overpic>49.00000000000001</y_overpic>
<x_vs>0.11796000000000118</x_vs>
<y_vs>13.123286</y_vs>
</spot>
<chemistries>
<analysis>
<nickname>d18O</nickname>
<value>6.9</value>
<unit>permil</unit>
<uncertainty>0.5</uncertainty>
<label/>
<info/>
</analysis>
<analysis>
<nickname>d17O</nickname>
<value>4.1</value>
<unit>permil</unit>
<uncertainty>0.5</uncertainty>
<label/>
<info/>
</analysis>
<analysis>
<nickname>D17O</nickname>
<value>0.5</value>
<unit>permil</unit>
<uncertainty>0.5</uncertainty>
<label/>
<info/>
</analysis>
</chemistries>
</acquisition>
</acquisitions>
place quantity
ISEI/main/1270/Hayabusa 1/mount-E003-b over 4 years
2015-11-05 14:00 2020-07-16 19:15
description: