SYNGENETIC STRONTIUM ORE DEPOSITION AT THE BASE OF ASMARI FORMATION, BANGESTAN ANTICLINE, BEHBAHAN, IRAN
Detailed petrographic, geochemical and strontium isotope studies, combined with field observation and rnicrofacies investigations indicate that syngenetic celestite at the base of Asmari Formation at the Bangestan anticline, Behbahan region, was deposited directly from Tertiary seawater in an intras...
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| Format: | Article |
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| Language: | English |
| Published: |
University of Tehran
1997-09-01
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| Series: | Journal of Sciences, Islamic Republic of Iran |
| Online Access: | https://jsciences.ut.ac.ir/article_31255_b2209d6e9274b5e791580c45037c0905.pdf |
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| collection | DOAJ |
| description | Detailed petrographic, geochemical and strontium isotope studies, combined with
field observation and rnicrofacies investigations indicate that syngenetic celestite at
the base of Asmari Formation at the Bangestan anticline, Behbahan region, was
deposited directly from Tertiary seawater in an intrasupratidal to supratidal
environment. During diagenesis, the precipitated celestite underwent several textural
and mineralogical modifications, the most important of which was the formation of
diagenetic crystallization rhythmites. Fluid inclusion geotherrnometry and rmR
analyses suggest that the fluid medium, in which recrystallization of the celestite took
place, was among other constituents rich in immature hydrocarbons. It is demonstrated that the celestite concretions were subjected to several low temperature thermal events, the maximum of which did not exceed 255?C |
| format | Article |
| id | doaj-art-06dc4b4b21c240348c8a7ce8068f59a2 |
| institution | Kabale University |
| issn | 1016-1104 2345-6914 |
| language | English |
| publishDate | 1997-09-01 |
| publisher | University of Tehran |
| record_format | Article |
| series | Journal of Sciences, Islamic Republic of Iran |
| spelling | doaj-art-06dc4b4b21c240348c8a7ce8068f59a22025-08-20T03:53:51ZengUniversity of TehranJournal of Sciences, Islamic Republic of Iran1016-11042345-69141997-09-018331255SYNGENETIC STRONTIUM ORE DEPOSITION AT THE BASE OF ASMARI FORMATION, BANGESTAN ANTICLINE, BEHBAHAN, IRANDetailed petrographic, geochemical and strontium isotope studies, combined with field observation and rnicrofacies investigations indicate that syngenetic celestite at the base of Asmari Formation at the Bangestan anticline, Behbahan region, was deposited directly from Tertiary seawater in an intrasupratidal to supratidal environment. During diagenesis, the precipitated celestite underwent several textural and mineralogical modifications, the most important of which was the formation of diagenetic crystallization rhythmites. Fluid inclusion geotherrnometry and rmR analyses suggest that the fluid medium, in which recrystallization of the celestite took place, was among other constituents rich in immature hydrocarbons. It is demonstrated that the celestite concretions were subjected to several low temperature thermal events, the maximum of which did not exceed 255?Chttps://jsciences.ut.ac.ir/article_31255_b2209d6e9274b5e791580c45037c0905.pdf |
| spellingShingle | SYNGENETIC STRONTIUM ORE DEPOSITION
AT THE BASE OF ASMARI FORMATION,
BANGESTAN ANTICLINE, BEHBAHAN, IRAN Journal of Sciences, Islamic Republic of Iran |
| title | SYNGENETIC STRONTIUM ORE DEPOSITION
AT THE BASE OF ASMARI FORMATION,
BANGESTAN ANTICLINE, BEHBAHAN, IRAN |
| title_full | SYNGENETIC STRONTIUM ORE DEPOSITION
AT THE BASE OF ASMARI FORMATION,
BANGESTAN ANTICLINE, BEHBAHAN, IRAN |
| title_fullStr | SYNGENETIC STRONTIUM ORE DEPOSITION
AT THE BASE OF ASMARI FORMATION,
BANGESTAN ANTICLINE, BEHBAHAN, IRAN |
| title_full_unstemmed | SYNGENETIC STRONTIUM ORE DEPOSITION
AT THE BASE OF ASMARI FORMATION,
BANGESTAN ANTICLINE, BEHBAHAN, IRAN |
| title_short | SYNGENETIC STRONTIUM ORE DEPOSITION
AT THE BASE OF ASMARI FORMATION,
BANGESTAN ANTICLINE, BEHBAHAN, IRAN |
| title_sort | syngenetic strontium ore deposition at the base of asmari formation bangestan anticline behbahan iran |
| url | https://jsciences.ut.ac.ir/article_31255_b2209d6e9274b5e791580c45037c0905.pdf |