U. S. NATIONAL MUSEUM 



BULLETIN 94 PL. 5 



MlCROSTRUCTURE OF (1) EnSTATITE CHONDRULE IN ELM CREEK STONE, (2) ENSTATITE 



Chondrule IN Hendersonville Stone, (3) Enstatite Chondrule in Coon Butte 

 Stone, (4) Enstatite Chondrule in Tennasilm Stone,'(5) Barred Olivine Chon- 

 drule in Beaver Creek Stone. 



For descriptions see page 18. 



