1843.] 



Visit to the Pakchan River. 



533 



five minutes in filling from the bed of the stream and cleaning, as 

 exhibited by the specimens sent and numbered : — 







Weight of sepa- 



Average of 



Average of the 



Locality Malewan, 



rate washings in 



each in Grains 



whole in 



No. 1. 





Grains Troy. 



Troy. 



Gtains Troy. 







326 











404 









* 



320 









* 



327 

 177 

 157 

 163 

 143 



252 





Malewan, No. 2, 



* 



297 

 93 









* 



448 

 120 

 177 

 472 











180 



555 



\ 



Malewan, No. 3, 



* 

 * 



534 

 1499 

 1100 

 2078 

 1024 

 1173 



1235 





Malewan, No. 4, 



# 



1076 



503 



1142 









* 



698 



855 



650 



Rehnong, No. 5, 



* 



1081 

 371 

 991 

 653 

 542 











555 



699 



699 



Bokpyen, No. 6, 



* 



373 

 263 

 319 

 227 

 464 

 1011 

 381 



434 



434 



