Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Bachir Henni"'
El-Abed is one of the largest historical and abandoned mining operations for Pb–Zn deposits in northwestern Algeria, leaving large amounts of mining wastes accumulating under the influence of wind erosion. This study aims to verify the concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57cf8dae14f10d0f99636b0624f67916
https://doi.org/10.21203/rs.3.rs-1911400/v1
https://doi.org/10.21203/rs.3.rs-1911400/v1
Autor:
Bachir Henni
Publikováno v:
Advances in Science, Technology & Innovation ISBN: 9783030015749
The aim of this work is to characterize Berrahal magnetite ± hematite deposits, which are located in the southern area of the Edough massif. The ore bodies appear in the form of iron lenticular stratiform layers with a calcitic or calc-silicate glob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4502acf0d34dd1cbe9267e51a3c6ec10
https://doi.org/10.1007/978-3-030-01575-6_57
https://doi.org/10.1007/978-3-030-01575-6_57
Autor:
Bernard Guy, Bachir Henni
Publikováno v:
Comptes Rendus Geoscience. 344:349-356
We interpret the mineral assemblages observed in iron magnetite deposits, and in particular the association fayalite + calcite, which result from the metamorphism of iron carbonate. The variety of mineral assemblages is explained in terms of composit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a06daffa2fc363cfb6105b2ec82222
https://doi.org/10.1016/j.crte.2012.03.004
https://doi.org/10.1016/j.crte.2012.03.004
Autor:
Henni, Bachir, Guy, Bernard
24 pages; Nous étudions les associations minérales observées dans des gisements de fer à magnétite par le métamorphisme de formations ferrifères carbonatées et en particulier l'association fayalite + calcite, réputée impossible, qui a été
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bcfce95bf55f40c3bb7faee936910b74
https://hal.archives-ouvertes.fr/hal-00523266
https://hal.archives-ouvertes.fr/hal-00523266