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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# C2092,2,80,48,0 embedded in Embed812 epoxy Grain along the bulb track#80 wall After microtoming After microtome reflected light Picture after embedding before slicing:

5 #3 1 st slice! #5 #4 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,1 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#1 70nm thickness x20 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 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19#20

6 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,2 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 #21 #22 #23 #24

7 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,3 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 #27 #25 #26 #28 Central marker Sample material Scattered away? #28 #26 #27 #25

8 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,4 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#4 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 #30 #31 #32 #29 #31 #32 #30

9 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,5 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#5 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 #34 #36 #35 #33 #36 #35 #34 #33

10 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,6 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#6 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 #23 #25 #24 #22 #25 #24 #23 #22

11 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,7 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 #27 #29 #30 #28 #31

12 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,8 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#8 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 #33 #35 #34 #32 #33 #35 #34 #32

13 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,9 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#9 70nm thickness x9 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 #43 #36 #40 #41 #42 #37 #38 #44 #39 #44 #39 #38#40 #41

14 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,10 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#10 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 #48 #45 #46 #47 #46 #47 #48 #45

15 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,11 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#11 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 #48 #45 #46 #47 #45 #46 #47 #48

16 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,12 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#12 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 #52 #49 #50 #51 #53 #49 #50 #52 #53

17 STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,48,13 embedded in Embed812 epoxy Grain along the bulb track#80 wall Grid#13 120nm thickness x5 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 #52 #50 #51 #53 #50 #53 #52 #51


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