The metallurgy of gold on "The Rand"

a practical treatise on the metallurgical processes in use in the Transvaal, being a description of assaying, milling, cyaniding, refining and coining

Verfasser / Beitragende:
B. W. Begeer
Ort, Verlag, Jahr:
Freiberg : Craz & Gerlach, 1898
Beschreibung:
143 S.
Format:
Buch
ID: 144551853