SUSL Staff Directory

Dr. LV Ranaweera

Senior Lecturer

laliwr@appsc.sab.ac.lk

Qualifications

PhD. (Analytical Planetary Chemistry), Institute for Study of the Earth's Interior, Okayama University (Japan), 2011

MPhil. (Structural Geology), Post Graduate Institute of Science, University of Peradeniya (Sri Lanka), 2008

BSc (Hons.) in Geology, Department of Geology, University of Peradeniya (Sri Lanka), 2003


Membership of Professional Bodies/Associations

2004 - Present - Member, Geological Society of Sri Lanka


Research Interests

Structures and Deformation of High-Grade Rocks

Mineralization in the lower crust and origin of fluid and melt sources

Fluid and melt related processes in mantle rocks

Study of Geological Natural Hazards and Disaster Management

Geological Evolution of Sri Lanka


Current Research Projects

Brittle Structures of High Grade Rocks in Central and Southern Sri Lanka: Implications for Its Brittle Deformation and Mass Movements. SUSL/RD/2016/17

Geology of rocks from the Ranna Complex, Sri Lanka: Implications for upper to lower crustal evolution. UGC/VC/DRIC/SRSP/2014/SUSL-01


Recent Publications

Articles

Kehelpannala, K.V.W. and Ranaweera, L. Structural and kinematic evolution of a possible Pan-African suture zone in SriLanka. International Association for Gondwana Research Conference Series 4, 83-88 (2007).

Ranaweera, L.V., Perera, L.R.K. and Hiroi,Y. Blue Dumortierite From Habarana, SriLanka: Field Occurrence and Mineral Chemistry. Journal of Geological Society of Sri Lanka 12, 53-74 (2007).

Kehelpannala, K.V.W., Wada,H., Ranaweera, L. and Hamana, N. Cataclastic rocks from the granulite terrain of Sri Lanka: evidence for younger brittle deformation of the exhumed lower crust. Geoscience Reports. Shizuoka University 33, 9-19 (2006).

Abstracts and Conference Proceedings

Ota, T., Watanabe, M., Ranaweera, L.V., Moriguti, T., Kobayashi, K., Tanaka, R. & Nakamura, E. Fluid-rock interactions imprinted on lithium isotopes in the Horoman peridotites, Japan. Goldschmidt Conference, Japan. pp. 2402 (2016).

Premarathna, U., Suzuki, N, Rathnayake, N.P. & Ranaweera, L.V. Origin and Tectonic setting of Igneous rocks in the Mannar basin of Sri Lanka. Fourth Conference on Sri Lanka-Japan collaborative Research, 19-21 .University of Perademiya, Sri Lanka. pp. 10 (2016).

Ranaweera, L.V., Moriguti,T., Tanaka, R., Makishima, A. & Nakamura, E. Ancient hydrothermal fluid-peridotite interaction at mid-ocean ridges preserved in recycled peridotites from the Horoman massif, Japan. Abstracts: Misasa IV, International Symposium. Institute for Study of the Earth’s Interior, Okayama University, Japan.pp. 73 (2012).

Ranaweera, L.V., Moriguti, T., Tanaka, R., Makishima, A. & Nakamura, E. Li-O-Pb-Nd-Hf isotopes and trace element systematics and S in residual peridotites: Evidences for ancient hydrothermal fluid-rock interactions at mid-ocean ridges. Mineralogical Magazine 75 (3), 1693 (2011).