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Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06

STARDUST Sample# C2115,24,22,1,0 (extraction from Cell 115 giant track6 terminal particle Ga-rich..) sulfur embedded potted butt. Particle embedded in sulfur. When naked. Embedded in S 04/06/06. Mainly transparent (crystalline?) Tiny black spec inclusions?. After sectioning 04/05/06.

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Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06

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  1. STARDUST Sample# C2115,24,22,1,0 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)sulfur embedded potted butt Particle embedded in sulfur When naked Embedded in S 04/06/06 Mainly transparent (crystalline?) Tiny black spec inclusions? After sectioning 04/05/06 Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 FedEx received 04/06/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06 Photo-documentation by Keiko 04/07/06

  2. STARDUST Sample# C2115,24,22,1,1 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)C (80nm thickness x3) Before sulfur sublime After sulfur sublime Central marker Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  3. STARDUST Sample# C2115,24,22,1,2 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)SiO (90nm thickness x7) Before sulfur sublime After sulfur sublime marker Grid edge Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  4. STARDUST Sample# C2115,24,22,1,3 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)Si3N4 window (130nm thickness x2) Before sulfur sublime After sulfur sublime Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  5. STARDUST Sample# C2115,24,22,1,4 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)Au-grid (90nm thickness x7) Before sulfur sublime Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  6. STARDUST Sample# C2115,24,22,1,5 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)SiO (130nm thickness x2) Before sulfur sublime Grid handle Grid edge After sulfur sublime Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  7. STARDUST Sample# C2115,24,22,1,6 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)Si-wafer (500nm thickness x1) ? Sample? Need confirmation using SEM. After sulfur sublime Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  8. STARDUST Sample# C2115,24,22,1,7 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)Holey C (70nm thickness x5) All sections ended up on grid bars…. I will find them. Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  9. STARDUST Sample# C2115,24,22,1,8 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)Amorphous C (80nm thickness x5) Before sulfur sublime After sulfur sublime Central marker Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

  10. STARDUST Sample# C2115,24,22,1,9 (extraction from Cell 115 giant track6 terminal particle Ga-rich..)Au grid (80nm thickness x7) Very unfortunate, but all of the central parts Of the sections fell off… I will search for the remaining. before sulfur sublime Particles extracted from C115 track6 by Chris@ Berkeley 04/05/06 Embedded in Sulfur by Keiko 04/06/06 Ultramicrotomed by Keiko 04/06/06

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