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STARDUST Sample# C2092,2,80,0,0 keystone C2092, track#03 4694  m long track keystone Keystone made by Ron JSC 05/08/06 Photo documentation by Keiko 07/10/06.

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Presentation on theme: "STARDUST Sample# C2092,2,80,0,0 keystone C2092, track#03 4694  m long track keystone Keystone made by Ron JSC 05/08/06 Photo documentation by Keiko 07/10/06."— Presentation transcript:

1 STARDUST Sample# C2092,2,80,0,0 keystone C2092, track#  m long track keystone Keystone made by Ron JSC 05/08/06 Photo documentation by Keiko 07/10/06

2 STARDUST Sample# C2092,2,80,46~50,0 Grain from a bulb track # 80 CO#14638: 1grid from each of 5 grains from track#80 regularly spaced. Rietmeijer. Particles extracted by Keiko 02/06/07 C2092,2,80,50,0 C2092,2,80,49,0 C2092,2,80,48,0 C2092,2,80,47,0 C2092,2,80,46,0

3 STARDUST Sample# C2092,2,80,46~50,0 Grain from a bulb track # 80 CO#14638: 1grid from each of 5 grains from track#80 regularly spaced. Rietmeijer. Particles extracted by Keiko 02/06/07 C2092,2,80,50,0 C2092,2,80,49,0 C2092,2,80,48,0 C2092,2,80,47,0 C2092,2,80,46,0

4 Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 STARDUST Sample# C2092,2,80,47,0 embedded in Embed812 epoxy Grain along the bulb track#80 wall Picture after embedding before slicing: After microtoming After microtome Transmitted light After microtome Reflected light

5 #3 1 st slice! #5 #4 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,1 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#1 70nm thickness x5 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #2 Central marker

6 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,2 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#2 70nm thickness x4 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #6 #7 #8 #9

7 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,3 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#3 70nm thickness x4 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #12 #10 #11 #13 #12 #11 #13 Central marker

8 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,4 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#4 70nm thickness x4 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #15 #16 #14 #17 #15 #16

9 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,5 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#5 120nm thickness x4 on SiO Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #19 #21 #20 #18 #19 #21

10 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,6 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#6 70nm thickness x5 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #23 #26 #25 #24 #22 #23 #25 #22 #24 #26 Central marker

11 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,7 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#7 70nm thickness x5 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #28 #27 #29 #30 #31 #30

12 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,47,8 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#8 70nm thickness x5 on Amorphous C Particles extracted by Keiko 02/06/07 Embedded in epoxy by Keiko 02/06/07 Ultramicrotomed by Keiko 02/12/06 Photo documentation by Keiko 02/14/07 #33 #32 #34 #35 #36 #34 #33


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