Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Discovery of deposits at Lons-de-Saunier has revived question of whether further coal seams may be discovered in France; reference to deposit at Bosomoreau mine which was reopened in 1943; production amounted to 260,000 ton per year in 1951, mainly open pit mining; description of some deposits and explorations.
Discovery of deposits at Lons-de-Saunier has revived question of whether further coal seams may be discovered in France; reference to deposit at Bosomoreau mine which was reopened in 1943; production amounted to 260,000 ton per year in 1951, mainly open pit mining; description of some deposits and explorations.
Problem of French coal reserves
Le probleme Francais du charbon
Charrin, V. (Autor:in)
Genie Civil ; 130
1953
3 pages
Aufsatz (Zeitschrift)
Französisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Estimation of French bauxite reserves
| Engineering Index Backfile | 1953
Bauxite reserves in French Guiana
Engineering Index Backfile | 1955
Coal fire-fighting projects save reserves
Engineering Index Backfile | 1952
Alpha turns coal reserves over to environmentalists
Online Contents | 2016