| Reference | {Deposit:: SIMONS, FRANK, 1960, UNPUBLISHED REPORT, P. 1665}{Deposit:: PERU-MAPA METALOGENETICO, 1969, AND, GUIA PARA EL MAPA METALOGENETICO DEL PERU, SOCIEDAD NACIONAL DE MINERIA Y PETROLEO, LIMA, PERU, NOV. 1969}{Deposit:: HILLEBRAND, W.F., 1907, THE VANADIUM SULFIDE PATRONITE AND ITS MINERAL ASSOCIATES FROM MINASRAGRA, PERU: AM. JOUR. SCI., 4TH SER., V. 24, P. 141-151}{Deposit:: HEWETT, D.F., 1910, VANADIUM DEPOSITS OF PERU: AM. INST. MIN. MET. ENG. TRANS., V. 40, P. 274-299, 861-863, (DISCUSSION BY J.F. KEMP).}{Deposit:: 5) MILLER, B.L., AND SINGEWALD, J.T., 1919, THE MINERAL DEPOSITS OF SOUTH AMERICA: NEW YORK, MCGRAW-HILL, P. 487-491}{Deposit:: 6) HERNANDEZ, SILVIO, 1954-55, EL VANADIO EN EL PERU: MINERIA, V. 2, NO. 5, P. 19-30; NO. 6, P. 31-50, V. 4, NO. 8, P. 21-22, NO. 9, P. 23-29}{Deposit:: 7) BRAVO, JOSE J., 1906, EL VANADIO DE MINASRAGRA: SOC. ING. PERU BOL., V. 8, P. 171-185.}{Deposit:: 8) MCKINSTRY, HUGH, 1957, EL VANADIO EN EL PERU; REVIEW OF PAPER BY SILVIO HERNANDEZ: ECON. GEOLOGY, V. 52, P. 324-325.}{Deposit:: 1960 COMPILE FRANK SIMONS, UNPUB. REP}{Production:: F. SIMONS, 1960, UNPUB. REP}{Reserve-Resource:: METALLOGENIC MAPS OF PERU. 1969, 1972} |