GEOLOGI DAN DIAGENESIS BATUPASIR FORMASI MENGGALA BERDASARKAN ANALISIS PETROGRAFI DAERAH LUBUK TABUAN DAN SEKITARNYA, KABUPATEN LIMA PULUH KOTA, SUMATERA BARAT

PUTRI, RIZKI YULANDA and Budhi Kuswan, Susilo and Falisa, Falisa (2019) GEOLOGI DAN DIAGENESIS BATUPASIR FORMASI MENGGALA BERDASARKAN ANALISIS PETROGRAFI DAERAH LUBUK TABUAN DAN SEKITARNYA, KABUPATEN LIMA PULUH KOTA, SUMATERA BARAT. Undergraduate thesis, Sriwijaya University.

	Text RAMA_34201_03071181419003.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
	Text RAMA_34201_03071181419003_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (22MB) | Request a copy
Preview	Text RAMA_34201_03071181419003_0010117101_009027505_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (2MB) | Preview
	Text RAMA_34201_03071181419003_0010117101_009027505_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (825kB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (664kB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (907kB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_06.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (566kB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_07.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (34kB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_08_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (95kB) | Request a copy
	Text RAMA_34201_03071181419003_0010117101_009027505_09_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (20MB) | Request a copy

Abstract

The research area is administratively located in Lubuk Tabuan, Lima Puluh Kota Regency, West Sumatra Province. The area of the study area is 49 km2 on a scale of 1: 20,000. The method used in this study is in the form of a literature study from previous researchers, field observations to look for data in the form of rock lithology, rock position and geological structure that developed in addition to laboratory analysis in the form of petrographic analysis. From the method it was obtained the distribution of rock lithology, the developing geological structure and the sand diagenesis process at the study site. The geomorphology unit is divided into 3 namely low hills denuudational slopes are very sloping (PR), hills of denudational steep slopes - very steep (PD) and high hills denudational very steep-erect slopes (PT). The stratigraphy of the research area is divided into 3 rock units which are sorted from old to young, namely sandstone units of Menggala Formation, Koto Alam andesite intrusion units and andesite intrusion units of Manggilang. The geological structure that developed in the study area is 3, namely the structure of the Manggilang Fault with the North-South direction, Lublin Lubuk Tabuan and stocky. Determination of sandstone diagenesis process in the study area using petrographic analysis method. From the results of the pertrograph, we found various patterns of changes in the intersection of items starting from Concavo-convex Contact to Suture Contact. Whereas the semetation is iron oxide and silica cement. From the characteristics, sandstones in the study area are included in the telogenesis regime. Keywords: Geology, Diagenesis, Sandstone

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Geologi, Diagenesis Batupasir, Petrografi
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA703-712 Engineering geology. Rock mechanics. Soil mechanics.Underground construction
Divisions:	03-Faculty of Engineering > 34201-Geological Engineering (S1)
Depositing User:	Users 1863 not found.
Date Deposited:	17 Sep 2019 02:22
Last Modified:	17 Sep 2019 02:22
URI:	http://repository.unsri.ac.id/id/eprint/7783

Actions (login required)

View Item