KARAKTERISTIK ENDAPAN SINTER TRAVERTIN PANAS BUMI BARASANGA KABUPATEN KONAWE UTARA, SULAWESI TENGGARA

Authors

  • Emi Prasetyawati Umar <p align="center">Jurusan Teknik Pertambangan, Fakultas Teknologi Industri,&nbsp; Universitas Muslim Indonesia, Makassar, Indonesia.</p>
  • Jamaluddin Jamaluddin China University of Petroleum (East China), Qingdao, China

DOI:

https://doi.org/10.20956/geocelebes.v2i2.4830

Abstract

Daerah Barasanga menunjukkan manifestasi panasbumi berupa mataair panas dan endapan travertin. Travertin merupakan batuan karbonat yang terbentuk di darat akibat pelepasan CO2 dari air jenuh kalsium karbonat. Travertin memiliki banyak aplikasi namun di Indonesia belum banyak dipelajari. Penelitian ini dilakukan dengan cara observasi lapangan secara langsung, kemudian data yang telah diambil dari lapangan dianalisis menggunakan analisis petrografi. Air hidrothermal naik ke permukaan melalui rekahan yang dibentuk sesar, dan melewati batuan samping berupa marls dan batugamping tersebut. Ketika mencapai ke permukaan, CO2 lepas dan tingkat kelarutan semakin rendah sehingga pengendapan travertin terjadi. Hasil penelitian menunjukkan bahwa tipe dan jenis travertin pada mataair panas di daerah penelitian termasuk ke dalam jenis Incoherent Travertines.

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References

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Published

2018-10-22

How to Cite

Umar, E. P., & Jamaluddin, J. (2018). KARAKTERISTIK ENDAPAN SINTER TRAVERTIN PANAS BUMI BARASANGA KABUPATEN KONAWE UTARA, SULAWESI TENGGARA. JURNAL GEOCELEBES, 2(2), 64-69. https://doi.org/10.20956/geocelebes.v2i2.4830

Issue

Vol. 2 No. 2: Oktober 2018

Section

Articles

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