TY  - GEN
AU  - Petersen,Erich
ED  - Sociedad geológica del Perú
TI  - Solid-solution compositions of sulfide and sulfosalt minerals from Uchucchacua, Peru
KW  - Solution solide
KW  - Sulfure
KW  - Sulfosel
KW  - Microsonde électronique
KW  - Pérou
KW  - Lima
KW  - Uchucchacua
N1  - bibliogr. p. 260
ER  -