Fitch & Anders: "Organized Elements" in Chondrites 511 



microscopical techniciues, il should be possible to gain considerable information 

 about the composition of these substances. Once characterized at the micro- 

 scopical level, the substances can be isolated in larger quantities and other 

 parameters including optical activity and isotopic composition can be measured. 



• 



G 



t' 



!»». 



O 



1B3p 





^ i 



1%"^ 





y • 



% % 



A* A \ 



,^ 



J* 



^^ 



♦ 





IT • 



Figure 11. Hytlrocailmn polymer prepared by Wilson (1960). Thickened sjjots are 

 present in the sheet. Viewed in ultraviolet light, the spots and the sheet had a yellowish 

 fluorescence. The line is 20 /x in length. 



