Analisa Batuan Alterasi Panas Bumi Arjuno-Welirang Berdasarkan Sifat Mineraloginya

  • Bakruddin Bakruddin Politeknik Aceh Selatan
  • Widya Utama Program Studi Teknik Geofisika, FTSP, Institut Teknologi Sepuluh Nopember Surabaya
Keywords: Arjuno-Welirang, Altereration rock, X-ray Diffraction, Mineralogical

Abstract

This research has been conducted on the geothermal area of Arjuno-Welirang, the with aim to know the alteration of rocks based on their mineralogical properties. The method used is X-ray Diffraction by using Shimadzu X-ray Diffraction technique, Co-Kɒ radiation (ɒ = 1.54060 Å). Mineral phase obtained from Padusan rock samples are 9 minerals ie Aragonite and followed by other minor phases. Then on Cangar rock samples, there are 7 mineral phases with core minerals, ie Silicon Oxide and followed by phase of other minerals.

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Published
2017-12-31
How to Cite
[1]
B. Bakruddin and W. Utama, “Analisa Batuan Alterasi Panas Bumi Arjuno-Welirang Berdasarkan Sifat Mineraloginya”, JI, vol. 2, no. 2, pp. 67-70, Dec. 2017.