Petrography and Mineral Chemistry of Magmatic and Hydrothermal Biotite in Porphyry Copper-Gold Deposits: A Tool for Understanding Mineralizing Fluid Compositional Changes During Alteration Processes

Article English OPEN
Arifudin Idrus; (2018)
  • Publisher: Geological Agency
  • Journal: Indonesian Journal on Geoscience (issn: 2355-9314, eissn: 2355-9306)
  • Related identifiers: doi: 10.17014/ijog.5.1.47-64
  • Subject: biotite | fluid composition change | halogen F and Cl | mineral chemistry | petrography | porphyry Cu-Au deposits | Science | Q | Geology | QE1-996.5

<p><span>DOI: 10.17014/ijog.5.1.47-64</span></p><p>This study aims to understand the petrography and chemistry of both magmatic and hydrothermal biotites in porphyry copper-gold deposits, and to evaluate the fluid compositional changes during alteration processes. A tot... View more
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