BARGAWA, Waterman Sulistyana and ASMAUL, Sulfajar (2016) Performance Evaluation of Estimators for Porphyry Copper Resource Modeling. Master of Mining Engineering, UPN Veteran Yogyakarta Indonesia.
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Abstract
Mineral resource modeling is very useful for mine planning.The modeling process starts from the data entry, statistical analysis,variography calculation, construction of 3D models with block size determination, and the selection of appropriate methods for estimating grades. The problem is the selection of appropriate estimation methods suitable geological conditions and mineralization. Case study in this research is porphyry copper deposit modeling using geostatistical methods. Verification of the geological model and evaluate the performance of each estimator undertaken to produce the most suitable estimator for the modeling of the porphyry copper ore. Based on statistical analysis and verification of the models and composite data, it can determine the most accurate estimator in the resource modeling of porphyry copper ore
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QE Geology |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Dr.Ir.MT WATERMAN BARGAWAN SULISTYANA |
| Date Deposited: | 28 Sep 2017 07:00 |
| Last Modified: | 28 Sep 2017 07:00 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/13018 |
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