TY  - BOOK
AU  - Thorman,Charles H.
AU  - Ladeira,Eduardo A.
AU  - Schnabel,Diane C.
ED  - United States
TI  - Gold deposits related to Greenstone Belts in Brazil: deposit modeling workshop part A : excursions / 
U1  - 553.410981 20th ed.
PY  - 1991///].
CY  - [Washington]: 
PB  - [United States Government Printing Office], 
KW  - Gold ores
KW  - Congresses
KW  - Brazil
KW  - Greenstone belts
KW  - Geology, Stratigraphic
KW  - Precambrian
N1  - Workshop: Belo Horizonte, Brazil, Dec. 1-10, 1986; sponsors: International Union of Geological Sciences (IUGS), United Nations Educational, Scientific, and Cultural Organization--Deposit Modeling Program (UNESCO); Includes bibliographical references (p. A86)
N2  - Field excursions of the surface geology and to several gold mines in the Quadrilatero Ferrifero, Minas Gerais, Brazil
ER  -