A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Account of current operations of open pit porphyry copper enterprise of Phelps Dodge Corp at Ajo, in Pima County, Ariz; 1939 production was about 6,000,000 tons ore and 7,000,000 tons waste; details of 20, 000 ton flotation concentrator; flow sheet; typical analyses of mill feed and grinding products; power plant, etc.
Account of current operations of open pit porphyry copper enterprise of Phelps Dodge Corp at Ajo, in Pima County, Ariz; 1939 production was about 6,000,000 tons ore and 7,000,000 tons waste; details of 20, 000 ton flotation concentrator; flow sheet; typical analyses of mill feed and grinding products; power plant, etc.
New cornelia today
Eng Min J
Huttl, J.B. (author)
1940
5 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Flexible Küche - Cornelia Raith
Online Contents | 2002
naturFliese - Entwurf: Cornelia ALtmann
Online Contents | 2002
Register bearbeitet von Cornelia Neustadt
| DataCite | 2015
HALLE (SAALE) - Cornelia Heller
Online Contents | 2013