A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prospecting, development, location of surface development openings, treatment of ore, drilling and blasting, support of ground, mining methods, and mining costs.
Prospecting, development, location of surface development openings, treatment of ore, drilling and blasting, support of ground, mining methods, and mining costs.
Prospecting and developing small mine
Idaho Bur Mines Geology -- Bul
Staley, W.W. (author)
1961
106 pages
4 Plates
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Productive exploration in geology prospecting of Kangjiawang Lead-zinc-gold Mine
| British Library Online Contents | 2003
| Engineering Index Backfile | 1962
| Engineering Index Backfile | 1897
| Engineering Index Backfile | 1955