STARDUST Sample# C2092,2,80,0,0 keystoneC2092, track#03 4694m long track keystone

Keystone made by Ron JSC 05/08/06Photo documentation by Keiko 07/10/06

STARDUST Sample# C2092,2,80,46~50,0Grain from a bulb track # 80CO#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

C2092,2,80,49,0C2092,2,80,48,0

C2092,2,80,47,0

C2092,2,80,46,0

STARDUST Sample# C2092,2,80,46~50,0Grain from a bulb track # 80CO#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

C2092,2,80,49,0C2092,2,80,48,0

C2092,2,80,47,0

C2092,2,80,46,0

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

STARDUST Sample# C2092,2,80,46,0 embedded in Embed812 epoxyGrain along the bulb track#80 wall

This is not a grain but area nearest to the track entrance

Picture after embedding before slicing: transparent material is aerogel

After microtoming

#6

#9

#31st slice!

#7

#10

#5

#8

#4#2

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,1 embedded in Embed812 epoxyGrain along the bulb track#80 wall Grid#1 70nm thickness x12 on Amorphous C

#11

#12

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,2 embedded in Embed812 epoxyGrain along the bulb track#80 wall Grid#2 70nm thickness x10 on Amorphous C

#13

#14

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

#15

#16

#17

#18

#19

#20

#21

#22

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,3 embedded in Embed812 epoxyGrain along the bulb track#80 wall Grid#3 70nm thickness x10 on Amorphous C

#27

#28

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

#29

#25

#30

#33#32

#23 #24#26

#31

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,4 embedded in Embed812 epoxyGrain along the bulb track#80 wall Grid#4 120nm thickness x9 on SiO

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

#25

#35

#36

#37

#40

#34

#39

#38

#41

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,5 embedded in Embed812 epoxy

Grain along the bulb track#80 wall Grid#5 70nm thickness x11 on Amorphous C

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

#44

#42

#48

#47

#49

#43

#45

#46

#50

#51

#52

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,6 embedded in Embed812 epoxy

Grain along the bulb track#80 wall Grid#6 70nm thickness x14 on Amorphous C

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

#55

#53

#63

#58

#60

#54

#56

#57

#61

#59

#62

#66

#65

#64

STARDUST Sample# C2126,2,68,2,1 embedded in cyanoacrylete STARDUST Sample# C2092,2,80,46,7 embedded in Embed812 epoxy

Grain along the bulb track#80 wall Grid#7 70nm thickness x14 on Amorphous C

Particles extracted by Keiko 02/06/07Embedded in epoxy by Keiko 02/06/07Ultramicrotomed by Keiko 02/12/06Photo documentation by Keiko 02/14/07

#71

#68

#69

#67

#70

#72#73

#74