Skripsi

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

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Penilaian

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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.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2307003764	T126009	T1260092023	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1260092023

Publisher

Indralaya : Prodi Teknik Geologi, Fakultas Teknik Universitas Sriwijaya., 2023

Collation

xii, 39 hlm.; Ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

552.507

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Teknik Geologi
Batu Pasir

Specific Detail Info

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Statement of Responsibility

PITRIA

Other version/related

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