Study of the monthly extraction record and curve of a modern Mexican cyanide plant
|Institution:||Missouri University of Science and Technology|
|Full text PDF:||http://hdl.handle.net/10355/26114|
"This data is taken from the records of the mill and cyanide plant belonging to Compania de Minas La Blanca y Anexas, S.A., Pachuca, Hidalgo, Mexico; of which the writer has been in charge during the four years it has been in operation. The plant may be termed a "silver plant" as the silver values predominate, the ratio being about 200 grams of silver to 1 gram of gold" – Introduction, p. .