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Absar, Ahsan
- Hot Springs of Demchok, Ladakh, India
Abstract Views :170 |
PDF Views:92
Authors
Parashar Mishra
1,
Ahsan Absar
2,
Archisman Dutta
1,
Vishal V. Sakhare
3,
Uday Shankar
2,
A. P. Thapliyal
4,
Pankaj Saini
5,
P. K. Singh
4,
Joyesh Bagchi
4
Affiliations
1 Geological Survey of India, Northern Region, Lucknow 226 024, India; Institute of Science, Banaras Hindu University, Varanasi 221 005, India., IN
2 ONGC Energy Centre, SCOPE Minar, Lakshmi Nagar, Delhi 110 092, India., IN
3 Geological Survey of India, Central Region, Nagpur 440 006, India., IN
4 Geological Survey of India, Northern Region, Lucknow 226 024, India., IN
5 Geological Survey of India, Gangtok 737 101, India., IN
1 Geological Survey of India, Northern Region, Lucknow 226 024, India; Institute of Science, Banaras Hindu University, Varanasi 221 005, India., IN
2 ONGC Energy Centre, SCOPE Minar, Lakshmi Nagar, Delhi 110 092, India., IN
3 Geological Survey of India, Central Region, Nagpur 440 006, India., IN
4 Geological Survey of India, Northern Region, Lucknow 226 024, India., IN
5 Geological Survey of India, Gangtok 737 101, India., IN
Source
Current Science, Vol 124, No 9 (2023), Pagination: 1104-1107Abstract
In this study, two thermal springs are reported from the Demchok area in Ladakh, India. These are characterized by water having low total dissolved solids (TDS) content (~250 mg/l) as well as high pH (9.5) and surface temperature (75°C). Although these hot springs and their medicinal properties are known to locals, they have not been scientifically studied. Relatively low TDS despite high temperature could be due to sluggish ion-exchange processes in the geothermal reservoir. Such a situation might have developed because of the high water-to-rock ratio and/or smaller residence time of the geothermal fluid in the reaction zone.Keywords
Geothermal Zone, Hot Springs, Ion-Exchange Process, Medicinal Properties, Water–Rock Ratio.Full Text
References
- Das, P., Maya, K. and Padmalal, D., Hydrochemistry, geothermo-metry and origin of the low temperature thermal springs of South Konkan region, India. Geothermics, 2021, 90, 101997.
- Chatterjee, S., Dutta, A., Gupta, R. K. and Sinha, U. K., Genesis, evolution, speciation and fluid–mineral equilibrium study of an un-explored geothermal area in Northeast Himalaya, India. Geother-mics, 2022, 105, 102483.
- Dutta, A. and Gupta, R. K., Geochemistry and utilization of water from thermal springs of Tawang and West Kameng districts, Aru-nachal Pradesh. J. Geol. Soc. India, 2022, 98(2), 237–244.
- GSI, Geothermal Energy Resources of India. Geol. Surv. India Spec. Publ., 2002, 69, 70–72.
- Singh, S. B., Drolia, R. K., Sharma, S. R. and Gupta, M. L., Appli-cation of resistivity surveying to geothermal exploration in the Puga Valley, India. Geoexploration, 1983, 21(1), 1–11.
- Dutta, A., Thapliyal, A. P., Singh, P. K., Rohilla, S. and Gupta, R. K., Geological setup and physicochemical characteristics of Munger Groups of thermal springs along Munger–Saharsa Ridge Fault, Bihar, India – a conceptual hydrogeochemical model. J. Earth. Syst. Sci., 2023, 132, 12.
- Chandrasekharam, D. and Bundschuh, J., Geological, geochemical and geophysical characteristics of geothermal fields. In Low-Enthalpy Geothermal Resources for Power Generation, CRC Press, Balkema, 2008, pp. 61–64.
- Craig, J. et al., Hot springs and the geothermal energy potential of Jammu & Kashmir State, NW Himalaya, India. Earth Sci. Rev., 2013, 126, 156–177.
- Shanker, R., Absar, A., Srivastava, G. C. and Bajpai, I., A case study of Puga geothermal system, India. In Proceedings of the 22nd New Zealand Geothermal Workshop, 2000; ISBN: 0-86869-024-4.
- Nicholson, K., Water chemistry. In Geothermal Fluids: Chemistry and Exploration Techniques, Springer-Verlag, Berlin, 1993, pp. 67–70.
- Allégre, C. J. et al., Structure and evolution of the Himalaya–Tibet orogenic belt. Nature, 1984, 307, 17–22.
- Thakur, V. C. and Virdi, N. S., Litho-stratigraphy, structural frame-work, deformation and metamorphism of the SE region of Ladakh, Kashmir Himalaya, India. Himalayan Geol., 1979, 9, 63–78.
- American Public Health Association, Standard Methods for the Exa-mination of Water and Waste Water, APHA, Washington, DC, USA, 1995, 6th edn.
- Li, J., Zhang, L., Ruan, C., Tian, G., Sagoe, G. and Wang, X., Esti-mates of reservoir temperatures for non-magmatic convective geo-thermal systems: insights from the Ranwu and Rekeng geothermal fields, western Sichuan Province, China. J. Hydrol., 2022, 609, 127568.
- Singh, P. K., Singh, S. K., Debnath, S. and Dutta, A., Integrated multivariate analysis, hydrogeochemical modelling and speciation studies to reveal geogenic origins behind physical disabilities: a case study in Pure village, Varanasi, India. J. Geol. Soc. India, 2022, 98, 1731–1736.
- Lee, C. T. A. and Morton, D. M., High silica granites: terminal porosity and crystal settling in shallow magma chambers. Earth Planet. Sci. Lett., 2015, 409, 23–31.