| | Book |
accessible to English-speaking economic geologists and mining engineers in their own language in order to be...geology to mining requirements than the usual mere mapping of rock contacts and faults, and that mining companies...companies are doing a distinct disservice to the metal-mining industry by their present attitude of indifference...intrusion-cannot fail to be of absorbing interest to mining engineers. Those readers of this translation who...proof-reading; and to the officials of the Macassa Mining Company, Kirkland Lake, Ontario, for a house in |
| | Journal (article/letter/editorial) |
niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received...present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy.... . . . . . . . . . . . . . . . . . . . . . . Bismuth . . . . . . . . . . . . . . . . . . . . . . . ...mineralogy of bismuth . . . . . . . . . . . . . . . . . . . . . 19.2. Deposits of bismuth . . . . . . ... . . . . . . . . . . . . . 19.3. Final use of bismuth . . . . . . . . . . . . . . . . . . . . . . . |
| | Journal (article/letter/editorial) |
niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received...present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy.... . . . . . . . . . . . . . . . . . . . . . . Bismuth . . . . . . . . . . . . . . . . . . . . . . . ...mineralogy of bismuth . . . . . . . . . . . . . . . . . . . . . 19.2. Deposits of bismuth . . . . . . ... . . . . . . . . . . . . . 19.3. Final use of bismuth . . . . . . . . . . . . . . . . . . . . . . . |