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PENENTUAN LITHOLOGI BATUAN BAWAH PERMUKAAN MENGGUNAKAN METODE RESISTIVITAS SOUNDING DI DAERAH PROSPEK GEOTHERMAL GUNUNG RAJABASA

Rasimeng, Syamsurizal and Haerudin, Nandi and Burhanuddin, Harmen PENENTUAN LITHOLOGI BATUAN BAWAH PERMUKAAN MENGGUNAKAN METODE RESISTIVITAS SOUNDING DI DAERAH PROSPEK GEOTHERMAL GUNUNG RAJABASA. Prosiding Seminar Hasil Penelitian & Pengabdian Kepada Masyarakat Dies Natalis Unila ke-42 (6). pp. 135-140. ISSN 978-979-155535-1-3

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    Abstract

    The Rajabasa is one of volcano strato with level of activity type B which located in Province Lampung. Existence of fluid geothermal in north caster (Sukamandi and Kecapi), south caster (Kunjir and coast Wartawan) and south-east caster (Simpur) be form of temperature dissociation energy of diatomic pickings coming from within the mount body. The geothermal fluid comes from a source interpreted as magma chamber. Resistivity methods with configuration schlumberger done to interpret lithology of rock around district manisfestation "Belerang Kering" (Sukamandi). Based on result of analysis obtained layer controlling fluid flow geothermal is high porosity rock layer so that loaded by fluid geothermal. The sandstone layer lays in various depth of 3-14 meter from surface. Besides lithology rock also occupied by clay-tuff, gravel, and volcano deposit as top soil. while below sandstone layer there is rock layer which more compact (andesitic-basaltic) as basement rock

    Item Type: Article
    Subjects: T Technology > TJ Mechanical engineering and machinery
    Divisions: Fakultas Teknik > S1 Teknik Mesin
    Depositing User: Fakultas Teknik Mesin
    Date Deposited: 10 Apr 2013 16:07
    Last Modified: 10 Apr 2013 16:07
    URI: http://repository.unila.ac.id/id/eprint/181

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