Metal & Energy Price Courses
Association of Indonesian Tin Exporters (AETI) – Tin price forecasting workshop This course was carried out from 20 to 22 November 2022 in Safran Hotel, Pangkal Pinang, Bangka Belitung. This course discussed the long-term forecasting methods for tin prices. This course contained the statistical and econometrical analysis, econometric approach, time-series approach and stochastic approach to […]
Mine Valuation
Grabuma has successfully conducted Mine Valuation training programs for PT Timah Tbk, PT AKA Geosains Consulting, andPT Aneka Tambang Tbk (Antam). These collaborations underscore Grabuma’s expertise and its role in equipping professionals within these organizations with essential skills in mine valuation. PT. Timah, TBK This course was carried out in September 2018 at PT. Timah […]
Orebody Modelling, Geostatistics & Resource Estimation
Grabuma successfully conducted a of training sessions at PT Timah TBK, SLS Group, PT Sukses Inti Makmur, and PT PAM Minerals. The focus of this training was Orebody Modelling, Geostatistics, and Resource Estimation, which are crucial pillars in the effective and efficient planning and management of mineral resources. This training is designed to equip professionals […]
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Mine Production, Operation And Optimization For Limestone Project – PT. Gita Perkasa Mineralindo
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 and costs. The initial program was aimed to investigate the potential issues that may affect the production rate and costs. Since the production rate can be optimized that the cost […]
Mine Production & Grade Control, Construction, Mine Planning & Cost Control For Nickel Project- PT. Erabaru Timur Lestari
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 Block 3. The mine design was developed based on the economic ore grade distribution to extract of 1.80% nickel grade. This project has been successful to extract the nickel ore […]
The Preliminary Exploration & Valution For Nickel Laterite Project – PT. Gunung Api Indonesia
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, climate, topography, structure, tectonic and drainage that can be used as a guide in interpreting the potential nickel laterite deposit enrichment. The source rocks were sampled to identify the rock […]
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