)ld-Bearing Be 



Quart. JoumGeol.Socyol.XLVIIl.Pll. 



BU RG TO VaA 



tnd Conglomerates. 



i^ . / . Continued/. 



xtes ccnd Qvloa 



DACKT TO Not 



Dolerite^. 



s. 



Basalt . 



m<:<i^¥M 



■fh^ 



hyriJ/r. B/ycA . 

 i)RT TO BuFFf 



•ioatdstcnes ctnd /Con^lonvrrrttvs. 





yfelcurvorpTvio . 



a-tjjfsi . 





l9' 



