Published

2005-01-01

ANALYSIS OF PHOSPHATE DEPOSIT “DISTURBANCES” USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO)

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Authors

  • Saad Bakkali
In the great Oulad Abdoun Basin exploitation of a new phosphate deposit was begun after the Grand Daoui horizon was exhausted. Inclusions of sterile hardpan-so-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 survey over an area of 50 hectares was carried out. Models of the geology were successfully obtained from the analysis of the horizontal-gradient map of "disturbances". A new field procedure was tested to estimate the depth of disturbances. Phosphate reserves were better known.

How to Cite

APA

Bakkali, S. (2005). ANALYSIS OF PHOSPHATE DEPOSIT “DISTURBANCES” USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO). Earth Sciences Research Journal, 9(2), 123–131. https://revistas.unal.edu.co/index.php/esrj/article/view/21240

ACM

[1]
Bakkali, S. 2005. ANALYSIS OF PHOSPHATE DEPOSIT “DISTURBANCES” USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO). Earth Sciences Research Journal. 9, 2 (Jan. 2005), 123–131.

ACS

(1)
Bakkali, S. ANALYSIS OF PHOSPHATE DEPOSIT “DISTURBANCES” USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO). Earth sci. res. j. 2005, 9, 123-131.

ABNT

BAKKALI, S. ANALYSIS OF PHOSPHATE DEPOSIT “DISTURBANCES” USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO). Earth Sciences Research Journal, [S. l.], v. 9, n. 2, p. 123–131, 2005. Disponível em: https://revistas.unal.edu.co/index.php/esrj/article/view/21240. Acesso em: 19 apr. 2024.

Chicago

Bakkali, Saad. 2005. “ANALYSIS OF PHOSPHATE DEPOSIT ‘DISTURBANCES’ USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO)”. Earth Sciences Research Journal 9 (2):123-31. https://revistas.unal.edu.co/index.php/esrj/article/view/21240.

Harvard

Bakkali, S. (2005) “ANALYSIS OF PHOSPHATE DEPOSIT ‘DISTURBANCES’ USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO)”, Earth Sciences Research Journal, 9(2), pp. 123–131. Available at: https://revistas.unal.edu.co/index.php/esrj/article/view/21240 (Accessed: 19 April 2024).

IEEE

[1]
S. Bakkali, “ANALYSIS OF PHOSPHATE DEPOSIT ‘DISTURBANCES’ USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO)”, Earth sci. res. j., vol. 9, no. 2, pp. 123–131, Jan. 2005.

MLA

Bakkali, S. “ANALYSIS OF PHOSPHATE DEPOSIT ‘DISTURBANCES’ USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO)”. Earth Sciences Research Journal, vol. 9, no. 2, Jan. 2005, pp. 123-31, https://revistas.unal.edu.co/index.php/esrj/article/view/21240.

Turabian

Bakkali, Saad. “ANALYSIS OF PHOSPHATE DEPOSIT ‘DISTURBANCES’ USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO)”. Earth Sciences Research Journal 9, no. 2 (January 1, 2005): 123–131. Accessed April 19, 2024. https://revistas.unal.edu.co/index.php/esrj/article/view/21240.

Vancouver

1.
Bakkali S. ANALYSIS OF PHOSPHATE DEPOSIT “DISTURBANCES” USING THE HORIZONTAL-GRADIENT RESPONSES OF RESISTIVITY DATA (OULAD ABDOUN, MOROCCO). Earth sci. res. j. [Internet]. 2005 Jan. 1 [cited 2024 Apr. 19];9(2):123-31. Available from: https://revistas.unal.edu.co/index.php/esrj/article/view/21240

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