Cover Image

Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment

Limestone members of the Baturaja Formation at Rambangnia Traverse in Sumatra are classified into wackestones, packstones, grainstones, and floatstones based on microfacies discrimination. This study compared the geochemistry characteristics of the wackestones and the grainstones at the traverse to...

Full description

Saved in:
Bibliographic Details
Main Authors: Irzon, Ronaldo, Maryanto, Sigit, Syafri, Ildrem, Kurnia,, Jazuli, Heri Hermianto, Hartanto, Priyo
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2022
Online Access:http://journalarticle.ukm.my/19266/1/5.pdf
http://journalarticle.ukm.my/19266/
https://www.ukm.my/jsm/malay_journals/jilid51bil4_2022/KandunganJilid51Bil4_2022.html
Tags: Add Tag
No Tags, Be the first to tag this record!
id my-ukm.journal.19266
record_format eprints
spelling my-ukm.journal.192662022-08-08T04:37:28Z http://journalarticle.ukm.my/19266/ Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment Irzon, Ronaldo Maryanto, Sigit Syafri, Ildrem Kurnia, Jazuli, Heri Hermianto Hartanto, Priyo Limestone members of the Baturaja Formation at Rambangnia Traverse in Sumatra are classified into wackestones, packstones, grainstones, and floatstones based on microfacies discrimination. This study compared the geochemistry characteristics of the wackestones and the grainstones at the traverse to define their material origins and sedimentation environment. A total of ten samples were analyzed using XRF for 11 oxides and 12 trace elements composition. The samples are carbonates with a minimum fraction of dolomite or magnesite. Clastic material of eroded Kikim Formation is the major impurity origin in the limestone without considerable sulfate content. The wackstones signify a higher detrital input rate and contain more clay which increased during CaO separation than the grainstones. Iron in the wackstones was lost through diagenesis while sodium in the grainstones was precipitated directly from seawater. According to V/Cr and Cu/Zn ratios, the wackestones were deposited in more oxic condition than the grainstones. The studied carbonates have not been affected by a considerable post-depositional alteration based on their geochemistry characteristics. Penerbit Universiti Kebangsaan Malaysia 2022-04 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/19266/1/5.pdf Irzon, Ronaldo and Maryanto, Sigit and Syafri, Ildrem and Kurnia, and Jazuli, Heri Hermianto and Hartanto, Priyo (2022) Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment. Sains Malaysiana, 51 (4). pp. 1005-1015. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid51bil4_2022/KandunganJilid51Bil4_2022.html
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description Limestone members of the Baturaja Formation at Rambangnia Traverse in Sumatra are classified into wackestones, packstones, grainstones, and floatstones based on microfacies discrimination. This study compared the geochemistry characteristics of the wackestones and the grainstones at the traverse to define their material origins and sedimentation environment. A total of ten samples were analyzed using XRF for 11 oxides and 12 trace elements composition. The samples are carbonates with a minimum fraction of dolomite or magnesite. Clastic material of eroded Kikim Formation is the major impurity origin in the limestone without considerable sulfate content. The wackstones signify a higher detrital input rate and contain more clay which increased during CaO separation than the grainstones. Iron in the wackstones was lost through diagenesis while sodium in the grainstones was precipitated directly from seawater. According to V/Cr and Cu/Zn ratios, the wackestones were deposited in more oxic condition than the grainstones. The studied carbonates have not been affected by a considerable post-depositional alteration based on their geochemistry characteristics.
format Article
author Irzon, Ronaldo
Maryanto, Sigit
Syafri, Ildrem
Kurnia,
Jazuli, Heri Hermianto
Hartanto, Priyo
spellingShingle Irzon, Ronaldo
Maryanto, Sigit
Syafri, Ildrem
Kurnia,
Jazuli, Heri Hermianto
Hartanto, Priyo
Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment
author_facet Irzon, Ronaldo
Maryanto, Sigit
Syafri, Ildrem
Kurnia,
Jazuli, Heri Hermianto
Hartanto, Priyo
author_sort Irzon, Ronaldo
title Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment
title_short Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment
title_full Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment
title_fullStr Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment
title_full_unstemmed Wackestones and grainstones geochemistry from Baturaja Formation, South Sumatra Province, Indonesia : origin and depositional environment
title_sort wackestones and grainstones geochemistry from baturaja formation, south sumatra province, indonesia : origin and depositional environment
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2022
url http://journalarticle.ukm.my/19266/1/5.pdf
http://journalarticle.ukm.my/19266/
https://www.ukm.my/jsm/malay_journals/jilid51bil4_2022/KandunganJilid51Bil4_2022.html
_version_ 1740826833455153152
score 13.211869

Similar Items