A resistivity survey of phosphate deposits containing hardpan pockets in Oulad Abdoun, Morocco
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2006
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| _version_ | 1876463298247917568 |
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| author | Saad Bakkali |
| author_facet | Saad Bakkali |
| contents | A resistivity survey of phosphate deposits containing hardpan pockets in Oulad Abdoun, Morocco Saad Bakkali Ciencias de la Tierra Morocco phosphate filtering resistivity Fourier analysis In the great Oulad Abdoun Basin exploitation of a new phosphate deposit was begun after the Grand Daoui horizon wasexhausted. Inclusions of sterile hardpanso-called disturbances are hard to detect and interfere with phosphate extraction.Their resistivity is above 200 Ω-m as against 80 to 150 Ω-m for the phosphate-rich mineral. A Schlumberger resistivity surveyover an area of 50 hectares was carried out. Models of the geology were successfully obtained from Fourier analysis. A new fieldprocedure was tested to deal with the presence of disturbances. Estimates of phosphate reserves were improved and better constrained. 2006 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56845105 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.1 Vol.45 |
| format | Artículo científico |
| id | redalyc_56845105 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | A resistivity survey of phosphate deposits containing hardpan pockets in Oulad Abdoun, Morocco Saad Bakkali Ciencias de la Tierra Morocco phosphate filtering resistivity Fourier analysis A resistivity survey of phosphate deposits containing hardpan pockets in Oulad Abdoun, Morocco Saad Bakkali Ciencias de la Tierra Morocco phosphate filtering resistivity Fourier analysis In the great Oulad Abdoun Basin exploitation of a new phosphate deposit was begun after the Grand Daoui horizon wasexhausted. Inclusions of sterile hardpanso-called disturbances are hard to detect and interfere with phosphate extraction.Their resistivity is above 200 Ω-m as against 80 to 150 Ω-m for the phosphate-rich mineral. A Schlumberger resistivity surveyover an area of 50 hectares was carried out. Models of the geology were successfully obtained from Fourier analysis. A new fieldprocedure was tested to deal with the presence of disturbances. Estimates of phosphate reserves were improved and better constrained. 2006 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56845105 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.1 Vol.45 |
| title | A resistivity survey of phosphate deposits containing hardpan pockets in Oulad Abdoun, Morocco |
| topic | Ciencias de la Tierra Morocco phosphate filtering resistivity Fourier analysis |
| url | https://www.redalyc.org/articulo.oa?id=56845105 |