LS1-A < 20120517150849-291-876 > pub
  • classification: igneous
  • physical-form: grain
  • status: unknown
  • description: Collected from Laguna Seca, El Salvador
  • modified at 2012-05-18
1: ref-ol-sc1 2: ref-ol-AY 3: ref-ol-fo 4: LS1-A-olivine 5: NWA 6704 (b) olivine 6: ref-ol-sc-1mm-dice 7: ref-ol-fo1 8: ref-ol-fa1 9: ref-opx-tz1001 10: ref-opx-klb1 11: ref-en-SL1 12: ref-cpx-sax33 13: ref-cpx-klb1 14: ref-cpx-di-tz1001 15: ref-cpx-sae113 16: ref-cpx-sae116 17: ref-cpx-sae152 18: ref-cpx-sax39c 19: ref-pl-alb21245 duplicate 20: ref-pl-lab duplicate 21: pl-anorthoclase-c 22: pl-bytownite-c2s 23: gl-ab100 duplicate 24: gl-an25ab75 duplicate 25: gl-an50ab50 duplicate


(a) calculation XMg=[Mg]mol/([Fe]mol+[Mg]mol) on EPMA JEOL JXA-8530F
(b) calculation XNa=[Na]mol/([Ca]mol+[Na]mol+[K]mol) on EPMA JEOL JXA-8530F
(c) calculation XNa=[Na]mol/([Ca]mol+[Na]mol+[K]mol) on JEOL JSM-7001F SEM-EDS
(d) calculation XCa=[Ca]mol/([Fe]mol+[Mg]mol+[Ca]mol) on EPMA JEOL JXA-8530F
(e) IRMS with LF on SIRA Thermo-Fisher MAT253
(f) mass spectrometry with dual inlet on SIRA Thermo-Fisher MAT253
(g) ICPMS with wet chemistry on ICPMS Thermo-Fisher Neptune
name
physical-form
quantity
grain
20120517153033-840-875
Quantity of LS1-A is
(was unknown) and loss was 0.0 g after operation .
place quantity
name device global-id
LF-4065 pub 2 on LS1-A-olivine pub SIRA Thermo-Fisher MAT253 20120607143700-005-536
XMg pub 1 on LS1-A-olivine pub EPMA JEOL JXA-8530F 20190527114419-275761
name global-id
Kunihiro et al. (2019) Lithium- and oxygen-isotope compositions of chondrule constituents in the Allende meteorite, Geochim. Cosmochim. Acta, 252, 107-125, doi:10.1016/j.gca.2019.02.038. 20190306171521-621773
name spots global-id
Img 6161 thumb IMG_6161.JPG pub 0 20120517151109-803-979