Introducing the Vertical Direct Transfer Method to extract the silica alluvial while maintain the environment. Proposing the production optimization based on reserves, geometry and economic

This project carried out the geological modelling, statistics & geostatistics analysis, variogram construction, quality distribution and resource classification for coal deposit. The database consisted of

This project was requested by Commodity Futures Trading Regulatory Agency (BAPEBTI) under Ministry of Trade, Government of Indonesia to investigate the potential of nickel commodity

This project was started on 13 January 2020 to 31 December 2022. The main objective of this project was purposed to optimize the production rate

ThIs project was started by construction for the main hauling road, stockpile and jetty to support the operation. Then, the ore production was proposed from

This project carried out the regional exploration to investigate the potential economic nickel laterite deposit. The desktop review was purposed to identify the source rocks,