QUANTITATIVE GEOCHEMICAL ANALYSIS OF THE MAGMATISM PROCESS BASED ON POST-CALDERA LAVA ROCK DATA IN IJEN VOLKANIC COMPLEX USING PETROGRAM
The Ijen Volcanic Complex is located in the Banyuwangi Regency, Indonesia. Ijen Volcanic Complex is an old mountain caldera which has a diameter of about 20 km and has about 22 postcaldera eruption centers in it. This post-caldera complex consists of caldera-rim, intra-caldera, and young mountains...
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Format: | Final Project |
Language: | Indonesia |
Online Access: | https://digilib.itb.ac.id/gdl/view/54438 |
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Institution: | Institut Teknologi Bandung |
Language: | Indonesia |