of the 

 lost solel 

 en to sueli' 

 figures, sho\vS;j 

 leclron type, j- j 

 optical pyriimkls and isomorphic shells 

 ill anomalous garnets. P. 12. Magnified 15 in fig. 1, and 50 

 rs in fig. 2 

 ite. Slide of an amph>^:5olite-like rock iütrud>^r into 

 p^iist (PI. I. fig. y^li is mainlv biiilt UD^ûf^klv 

 secondary bi^i^^^iis centre 



5i7uger auc 

 Lol-gol regioi\ 

 aspect of the 

 lis texture is char: 

 *pr 13-14. Magnifie 1 

 5.— Flow-basalt. The n 



ilclc lined with high' 



u'iiified 50 dianieter«. 

 Ji the ceutr>' 

 internally 



with 

 «n at th^ 



of th 



of datolite. 



