erruginous Slates. 



*o% jres of ferruginous slate 

 rts of surface distribution 



= W/W Enposurae of greenstcne conglomerate lOOOOW Exposures 

 bmits of surface distribution bmrts of s 



-L nes of exploration by U S Geol. Survey 

 = 1320 feet 



TRICT. SHEETS. 



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