MINERALOGY AND GEOCHEMISTRY OF RARE EARTH ELEMENTS IN DOPOLAN BAUXITE DEPOSIT, NW SHAHR-E-KORD, CHAHAR MAHAL-BAKHTIARI PROVINCE

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SALAMAB ELLAHI SOMAYEH; TAGHIPOUR BATOUL; ZARASVANDI ALIREZA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: GEOCHEMISTRY Year:2015 | Volume:4 | Issue:1 Page(s): 67-75

Download Full-Text

Persian Verion

View:

1,036

Download:

Cites:

Information Journal Paper

Title

MINERALOGY AND GEOCHEMISTRY OF RARE EARTH ELEMENTS IN DOPOLAN BAUXITE DEPOSIT, NW SHAHR-E-KORD, CHAHAR MAHAL-BAKHTIARI PROVINCE

Author(s)

SALAMAB ELLAHI SOMAYEH | TAGHIPOUR BATOUL | ZARASVANDI ALIREZA | Issue Writer Certificate

Keywords

BAUXITEQ3

DOPOLANQ2

MINERALOGYQ2

RARE EARTH ELEMENTQ2

GEOCHEMISTRYQ2

CHAHAR MAHAL-BAKHTIARIQ2

Abstract

The DOPOLAN BAUXITE deposit is located in 110km southwest Shahr-e-Kord city, at the Chaharmahal and Bakhtiari province. This deposit is belonging to Zagros thrust zone. DOPOLAN BAUXITE deposit is hosted by dolomite with interbeded clay Khanekat formation. Khanekat formation overlaid by thin bedded clay bearing dolomite and limestone of Nyriz formation. The BAUXITE horizons consist of 5 separate layer BAUXITE, respectively from bottom to top including, iron rich BAUXITE, clay BAUXITE, oolitic BAUXITE, pisolitic BAUXITE and organic matter enriched BAUXITE. The XRD results of analysis show that the main mineral constituents of DOPOLAN deposit are diaspore, boehmite, kaolinite, nacrite, and pyrite. Oolitic, pisolitic, pleomorphic, breccias and collomorphic are the most important textures in this deposit. These textures are evidence for autogenic origin of BAUXITE deposit. The most enrichment REEs content of BAUXITE horizons are iron-rich and clay BAUXITE that is nearest to bed rock (Khanekat dolomite). Rhythmic increment of REE values in BAUXITE layers approaching to the bedrocks shows occurrence of karst BAUXITE. REEs pattern of BAUXITEs exhibit LREE enrichment relative to HREE, positive Ce anomaly and negative Eu anomaly imply that to antigenic origin of these layers. Correlation coefficients between REEs and some of the major elements such as Si, P, Fe suggest that distribution of REEs controlled by clay minerals, Fe oxy-hydroxides and secondary phosphate minerals. So, parent rock for bauxitization, according to similarity between REE pattern of BAUXITE horizons and Khan-e-Kat dolomite, is clay bearing dolomites of Khan-e-Kat formation.

Cites

No record.

References

No record.

Cite

APA: Copy

SALAMAB ELLAHI, SOMAYEH, TAGHIPOUR, BATOUL, & ZARASVANDI, ALIREZA. (2015). MINERALOGY AND GEOCHEMISTRY OF RARE EARTH ELEMENTS IN DOPOLAN BAUXITE DEPOSIT, NW SHAHR-E-KORD, CHAHAR MAHAL-BAKHTIARI PROVINCE. GEOCHEMISTRY, 4(1), 67-75. SID. https://sid.ir/paper/230917/en

Vancouver: Copy

SALAMAB ELLAHI SOMAYEH, TAGHIPOUR BATOUL, ZARASVANDI ALIREZA. MINERALOGY AND GEOCHEMISTRY OF RARE EARTH ELEMENTS IN DOPOLAN BAUXITE DEPOSIT, NW SHAHR-E-KORD, CHAHAR MAHAL-BAKHTIARI PROVINCE. GEOCHEMISTRY[Internet]. 2015;4(1):67-75. Available from: https://sid.ir/paper/230917/en

IEEE: Copy

SOMAYEH SALAMAB ELLAHI, BATOUL TAGHIPOUR, and ALIREZA ZARASVANDI, “MINERALOGY AND GEOCHEMISTRY OF RARE EARTH ELEMENTS IN DOPOLAN BAUXITE DEPOSIT, NW SHAHR-E-KORD, CHAHAR MAHAL-BAKHTIARI PROVINCE,” GEOCHEMISTRY, vol. 4, no. 1, pp. 67–75, 2015, [Online]. Available: https://sid.ir/paper/230917/en

Related Journal Papers