Copper
© Ph
References
Ph.D. Natalia Petrovskaya. Fundamentals of the theory of flotation, 2007
https://en.wikipedia.org/wiki/Heavy_metals
http://www.minfind.com/mineral-10647.html
Class: Non-Ferrous Metals
Group: Heavy metals
Subgroup: Basic Heavy metals
Metal: Copper
.D. Natalia PetrovskayaOctober 18, 2016
nataliapetrovsky@gmail.com