Site and environmental evaluation in RDE location, Puspiptek, Serpong, Indonesia

Susiati, Heni; Yuliastuti, Yuliastuti; Syaiful, Hery; Sukadana, I Gde; Hakim, E. E. Al

doi:10.1063/1.5135549

Cited by 2 publications

(2 citation statements)

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“…The Basalt of Dago Volcano, the main object in this research, was mainly composed of fractured and weathered pyroxene basalt [7]. Dago Volcano was identified as a monogenetic volcanic system creating several volcanic products such as lava flows and cinder cones [9].…”

Section: Regional Geologymentioning

confidence: 99%

“…The location of Dago Volcano was in line with Cianjur Andesite, dated 6.0 ± 0.7 Ma [8] (Figure 1). The morphology of Dago volcano is defined by flat basaltic lava flow overlying the sedimentary rock of the Genteng Formation (volcaniclastic sediment) with several eruption centers forming cinder cone product [9]. On the southeast side of Dago Volcano, steeper morphology was observed as the result of more evolved lava formed in the area.…”

Section: Introductionmentioning

confidence: 99%

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Magmatic Evolution of Dago Volcano, West Java, Indonesia

Adimedha,

Harijoko,

Handini

et al. 2023

EKSPLORIUM

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Dago Volcano is a product of Miocene Sunda Arc volcanism located southeast of the capital city of Jakarta. The morphological change from flat lava flow to steeper lava morphology implies a process of magma evolution under Dago Volcano. This research provides an overview of the magma evolution that occurs on this volcano. The methods used include volcanostratigraphic analysis, petrographic analysis, mineral chemistry, and whole-rock geochemistry. The volcanostratigraphy of Dago Volcano is composed of two eruption centers and a flank eruption forming lava and cinder cones products. The mineralogical associations of Dago Volcano products include plagioclase, olivine, and clinopyroxene. The mineral textures of Dago edifices show zoning, sieve, and reaction rims textures. Geochemically, the Dago Volcano product has a magma affinity of med-K calc-alkaline with quite high levels of MgO, Ni, and Cr approaching the characteristics of primitive magma. The magma evolution process of Dago Volcano includes fractional crystallization and magma mixing which originates from the same magma source.

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Section: Regional Geologymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%