Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Fisika dan Terapannya
Said Hi Abbas
Unknown Affiliation
Physics

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Analisis Ketebalan Potensi Bahan Galian dengan Menggunakan Metode Geolistrik di Kelurahan Togafo, Kota Ternate Syarifullah Bundang; Said Hi Abbas; Minarti
JFT : Jurnal Fisika dan Terapannya Vol 10 No 2 (2023): DESEMBER
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v10i2.41649

Abstract

The volcanic activity of Mount Gamalama in Ternate City greatly affects the geological conditions, especially the rock types in Togafo Village. There are outcrops of economically valuable minerals such as volcanic breccia deposits with a thickness of up to 5.8 m, but the vertical continuity of this layer is still unknown, so further research is needed. Geoelectric methods can be used to determine subsurface geological conditions. This research aims to analyze the thickness of potential volcanic breccia excavation material in Togafo Village, Ternate City. Some of the data used such as sounding geoelectrical measurements for 2 tracks using Schlumberger configuration, drilling using hand auger, and megascopic description of rock outcrops. The results show there are 2 layers in the subsurface, where the geoelectrical data shows that layer 1 is interpreted as a layer of sandy silt rock with a thickness of 0.6895 m at a depth of 0 - 0.6895 m with a resistivity value between 8.11 - 18.3 Ωm, and layer 2 is interpreted as a layer of volcanic breccia rock at a depth of 0.6895 - 25.4 m with a thickness of 24.7105 m with a resistivity value of 80 - 302 Ωm. This is also in accordance with the results of shallow drilling which shows the thickness of the top soil in the form of sandy silt is 0.45 m. So, it can be concluded that the average thickness of potential excavation material in the form of volcanic breccia rock layers is 24.7105 m.
Co-Authors MINARTI Syarifullah Bundang