Identification of Hydrothermal Rock Alterations Based on Petrographic Analysis in Banturung Area, Bukit Batu District, Palangka Raya City. G-Tech [Internet]. 2025 Oct. 20 [cited 2026 Oct. 3];9(4):2060-8. Available from: https://ejournal.uniramalang.ac.id/g-tech/article/view/7991