TY  - BOOK
AU  - Tatsch,J.H.
TI  - Gold deposits: origin, evolution, and present characteristics : an analysis of the present gold deposits in terms of the geometrical, mechanical, thermal, and chemical aspects of the Earth's behavior during the past 4.6 billion years 
SN  - 091289007X
PY  - 1975///
CY  - Sudbury, Mass.
PB  - Tatsch Associates
KW  - Gold ores
ER  -