@article{levainville:insu-01860206, TITLE = {{Les minerais de fer de l'Ouest de la France :- Constitution, mode de formation, origine du fer}}, AUTHOR = {Levainville, J. and Cayeux, Louis}, URL = {https://insu.hal.science/insu-01860206}, JOURNAL = {{Revue Universelle des Mines}}, HAL_LOCAL_REFERENCE = {MA0852}, VOLUME = {(8), V (10-11)}, PAGES = {16 p.}, YEAR = {1931}, KEYWORDS = {Industrie ; Fer ; Minerai ; Metallurgie ; Massif Armoricain ; Metallogenie ; Loire-Atlantique ; Maine-Et-Loire ; Normandie}, HAL_ID = {insu-01860206}, HAL_VERSION = {v1}, }