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All Journal G-Tech : Jurnal Teknologi Terapan Indonesian Community Journal
Irga Loti Rante
Universitas Palangka Raya, Indonesia
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Environmental Science Public Health Social Sciences Other

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Karakteristik Petrologi Batuan Daerah Banturung Kecamatan Bukit Batu Kota Palangka Raya I Putu Putrawiyanta; Novalisae Novalisae; Noveriady Noveriady; Neny Fidayanti; Irga Loti Rante; Hendrik Brianto
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5508

Abstract

The Banturung area, a sub-district in Bukit Batu District, Palangka Raya City, mostly consists of rocky hill morphology. This research aims to determine the characteristics of rocks in the Banturung area based on petrological analysis and direct observation of rock outcrops at the research location. Characteristics can be determined by direct field observation or by macroscopic observation, where what is observed are physical properties including color, structure, texture, mineral composition and also the formation process. From the results of the analysis it is known that the characteristics of the rocks at the research location include igneous rock types and there are several mineral compositions with an average percentage of quartz 52.5%, plagioclase 21.3%, mica 8.6%, biotite 5%, hornblende 11, 3% and 1.3% pyrite mineral.
Adaptasi Teknologi Canva dalam Menunjang Pembelajaran di SMK Negeri 5 Palangka Raya Merce Masriani Zalukhu; Desti Arini Putri; Mellysa Caldera; Himalia Himalia; Maria Patricia Dolita Doni; Grace Yulita; Irga Loti Rante; Frich Rudolf Turnip; Michael Kentaro Lendrawan; Eldy Marcelino Agusto Soekah; Albertus Niko Liswanto; Afdhal Hafid; Neny Fidayanti; Pujihastuty Pujihastuty
I-Com: Indonesian Community Journal Vol 5 No 2 (2025): I-Com: Indonesian Community Journal (Juni 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i2.7036

Abstract

The independent learning campus independent program, one of which is the campus teaching activity is a from community service carried out by students to apply knowledge and apply it in the community environment. MBKM group 2 aims to make a positive contribution to community development, especially towards students. This activity involves various methods, including observation, interviews, and implementation of community empowerment programs. Student collaborate with the local community to identify needs and design appropriate solutions. Adapting technology using canva is one of the easy things for students and provides a lot of creativity through these activities. The result of this activity show an increase in public awareness of the importance of education and health and are a way for students or teachers to utilize technology. The programs implemented have succeeded in attracting active community participation and have a positive impact on daily life. MBKM group 2 has succeeded in achieving its goals in empowering the community and improving the quality of life. It is hoped that this activity can continue and become a model for further MBKM programs.
Identification of Hydrothermal Rock Alterations Based on Petrographic Analysis in Banturung Area, Bukit Batu District, Palangka Raya City I Putu Putrawiyanta; Novalisae Novalisae; Noveriady Noveriady; Neny Fidayanti; Irga Loti Rante; Hendrik Brianto
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.7991

Abstract

The Banturung region mostly consists of the morphology of igneous rock hills where most of the rocks physically show that they have undergone a process of change, so more detailed research is needed to distinguish the types of rocks that exist at the research site. This study aims to determine the distribution and types of rocks that undergo alterations at the research site. The research method with petrographic analysis, due to mineral changes and changes in rock composition in alterations can be observed from microscopic observations by paying attention to the mineral composition. The rock sample is cut into thin incisions measuring 0.035 mm so that it can be observed under a microscope. From the results of the rock incision analysis, it is known that the characteristics of rock alteration at the study site include the type of Phyllic alteration with serisite as a key mineral, with a very low alteration intensity < 25%, and hydrothermal alteration processes in dacite and tonalite rocks. This alteration process can be an early indication of the formation of metallic minerals or mineralization of valuable minerals at the research site, which is also strengthened by the discovery of pyrite minerals at the research site so that it can be further developed as a source of mineral resource research.
Co-Authors Afdhal Hafid Albertus Niko Liswanto Desti Arini Putri Eldy Marcelino Agusto Soekah Fidayanti, Neny Frich Rudolf Turnip Grace Yulita Hendrik Brianto Himalia Himalia I Putu Putrawiyanta Maria Patricia Dolita Doni Mellysa Caldera Merce Masriani Zalukhu Michael Kentaro Lendrawan Novalisae Noveriady Pujihastuty Pujihastuty