Coastal hot springs with seawater input (Parangtritis, Krakal, Java)
Java, Indonesia
Other media
- Type
- Other medium
Geothermal systems of Java (Sunda arc) sampled in 2012-2013 by Purnomo et al. (2016); Quaternary volcanic systems receive magmatic fluids, fault-hosted systems in the south of the island mostly neutral waters. Coordinates not published (map only). Fault-hosted systems of southern Java (Opak fault for Parangtritis, minor fault for Krakal).
δ11B in ‰ (per mil) Values of the same system
Standard : NIST SRM 951
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 26.77 ± 2.73 ‰ | 24.84 / 28.7 ‰ | 2 | hot spring water (dissolved boron) Mean and standard deviation recalculated from 2 analyses, +24.84 to +28.70 (J58 Parangtritis +24.84; J74 Krakal +28.70). 39 °C, 6185 and 8672 mg/L Cl, 9.5 and 14.5 mg/L B: seawater mixing confirmed by δ11B and Cl/B. | Purnomo et al. (2016), Boron isotope variations in geothermal systems on Java, Indonesia,… |
Deposits of the same type
Cite this page
IsoFind Atlas (2026). Coastal hot springs with seawater input (Parangtritis, Krakal, Java), isotope signatures. https://www.isofind.tech/isotopes/en/sites/sources-chaudes-cotieres-a-apport-d-eau-de-mer-parangtritis-krakal-java/ (accessed 2026-10-19).
@misc{isofind2026coastalhotspringswithseawater,
title = {Coastal hot springs with seawater input (Parangtritis, Krakal, Java), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/sites/sources-chaudes-cotieres-a-apport-d-eau-de-mer-parangtritis-krakal-java/},
note = {Accessed 2026-10-19}
}Updated : 2026-10-19