STUDY OF MINERALIZATION TO DETERMINE CHARACTERISTICS IRON DEPOSIT IN MENGGAMAT, SOUTH ACEH
Primary iron deposit in Menggamat have mined, but study about characteristic of iron deposit in this location still rare. Study of mineralization to known characteristic iron deposit by analysis mineralogy, petrology, XRD and XRF.The result of this study indicated that dominan ore is magnetite, hem...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/23087 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Primary iron deposit in Menggamat have mined, but study about characteristic of iron deposit in this location still rare. Study of mineralization to known characteristic iron deposit by analysis mineralogy, petrology, XRD and XRF.The result of this study indicated that dominan ore is magnetite, hematite pyrite ,and minor of chalcopyrite. Result of thinsection analysis that assosition of intrusive is diorite, and country rock is limestone. Result of XRD test is garnet, calcite, orthopyroxene and quartz as altertion minerals. Result of XRF test is dominan Fe2O3 with content of Fe arraound 16,5%, until 86,3% Fe. According jurnal of Ray (1995) abaut An overview of skarn deposit, we can conclusion that tipe of primay iron deposit in Menggamat, South Aceh is skarn deposit especially calcic Fe skran.. |
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