STUDI DIAGENESIS BATUPASIR FORMASI TALANG AKAR MENGGUNAKAN PENDEKATAN PETROGRAFI DAERAH AIRBATU DAN SEKITARNYA, KABUPATEN BANYUASIN, SUMATERA SELATAN

MUSTAQIM, MUHAMMAD RAIHAN and Hastuti, Endang Wiwik Dyah and Rochmana, Yogie Zulkurnia (2023) STUDI DIAGENESIS BATUPASIR FORMASI TALANG AKAR MENGGUNAKAN PENDEKATAN PETROGRAFI DAERAH AIRBATU DAN SEKITARNYA, KABUPATEN BANYUASIN, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.

	Text RAMA_34021_03071381823043.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (7MB) | Request a copy
	Text RAMA_34021_03071381823043_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_34021_03071381823043_0005025904_0022048906_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (2MB)
	Text RAMA_34021_03071381823043_0005025904_0022048906_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (858kB) | Request a copy
	Text RAMA_34021_03071381823043_0005025904_0022048906_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (808kB) | Request a copy
	Text RAMA_34021_03071381823043_0005025904_0022048906_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_34021_03071381823043_0005025904_0022048906_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (190kB) | Request a copy
	Text RAMA_34021_03071381823043_0005025904_0022048906_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (138kB) | Request a copy
	Text RAMA_34021_03071381823043_0005025904_0022048906_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (87MB) | Request a copy

Abstract

The existence of Talang Akar Formation sandstones in Airbatu and surrounding areas that are included in the geological map of palembang sheet is an interesting phenomenon in the study of diagenesis process that develops on these sandstones. This research will focus on the discussion of the process and stages of diagenesis process in Talang Akar Formation sandstones involving the determination of the compaction phase, dissolution phase, cementation phase, and authigenesis phase that occurred in the sandstones. The method used in this research involves observation and field data collection, laboratory analysis, and studio work. Based on the results of petrographic analysis of the seven samples, it can be seen that the Talang Akar Formation at the research site are included in the type of feldspathic wacke and lithic wacke sandstone based on the classification according to Sam Boggs (2005) and then based on the diagenesis analysis, it is known that the Talang Akar Formation sandstones in Airbatu Area have undergone a diagenesis process in the form of a compaction phase, dissolution phase, cementation phase, and authigenesis phase so that sandstones have experienced the stages of Eogenesis, Mesogenesis, and Telogenesis. The Telogenesis stage that occurred in the sandstones of the Talang Akar Formation in Airbatu area is known through the discovery of iron oxide cement in thin section caused by the influence of meteoric water when sandstones were exposed on the surface. Based on the petrographic analysis and diagenesis analysis carried out, it can be concluded that the Talang Akar Formation sandstones in Airbatu area have undergone a diagenesis process up to the Telogenesis stage at a depth of 2 Km – 3,5 Km and temperatures ranging from 60oC – 100oC.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Airbatu, Batupasir, Diagenesis, Formasi Talang Akar, Petrografi
Subjects:	Q Science > QE Geology Q Science > QE Geology > QE420-499 Petrology
Divisions:	03-Faculty of Engineering > 34201-Geological Engineering (S1)
Depositing User:	Muhammad Raihan Mustaqim
Date Deposited:	11 Aug 2023 02:30
Last Modified:	11 Aug 2023 02:30
URI:	http://repository.unsri.ac.id/id/eprint/126009

Actions (login required)

View Item