The Sayapullo Mine Area, Cajamarca Department, Peru (open access)

The Sayapullo Mine Area, Cajamarca Department, Peru

Introduction: The writer visited the Sayapullo mine May 14 and 15, 1959, for comparative orientation, study of the uranium occurrence, and observation of alternation-metallization relations.
Date: July 1959
Creator: Gabelman, John W.
System: The UNT Digital Library
Possibilities for uranium in Peru (open access)

Possibilities for uranium in Peru

Discussing evidence of the potential of uranium in Peru
Date: July 1953
Creator: Judd, Edward K. & DeSanctis, Helen E.
System: The UNT Digital Library