• [T,P] Fernández*, P., Castillo, E., Orellana, L. F., Reyes, C. & del Río, J., Resource, and climate paradox: Climate Risk Analysis for Lithium Mining in Northern Chile. 26th World Mining Congress (WMC 2023). 26 – 29 June 2023. Brisbane, Australia.

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• [T,P] Bravo*, L., Delonca, A., Robbiano, F. & Orellana, L.F., Comparison of constitutive models for numerical modelling of strainburst assessment. 57 th U.S. Rock Mechanics / Geomechanics Symposium, 25-28 June 2023. Atlanta, Georgia, U.S.A.

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• [T,P] Fernández*, P., Orellana, L. F., & Castillo, E., Resource and climate paradox: How climate change restricts resources for the energy transition. Cooper International Conference 2022. 13 – 17 November 2022. Santiago Chile.

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• [T,P] Castillo, E. Orellana, L. F., & Morales, N., Mining Royalties, Reserves and Production: A framework to assess the impact on cooper deposits. Cooper International Conference 2022. 13 – 17 November 2022. Santiago Chile.

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• [T] Okada, N., Kawamura, Y., Haga, K., Shibayama, A., Sinaice, B., & Orellana, L. F.,  Feature Selection of Hyperspectral Data by Neighbourhood Component Analysis and Convolutional Neural Network for As-bearing Minerals Classification. 7th International Conference on Geology and Mine Planning, Geomin-Mineplanning 2021, 9 -11 June 2021, Santiago Chile - Online meeting.

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• [T] Callejas*., P., Orellana, L. F., & Mimica. C., Identification of Critical Operational Parameters in Truck Performance through Bayesian Networks at Los Bronces Mine. 5th International Seminar Mine Excellence 2020, 14 - 18 December 2020, Santiago Chile - Online meeting.

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• [Q] Orellana, L. F., Giorgetti, C., & Violay, M. Fault Creep Behavior and the frictional response of the Opalinus Clay Formation. American Geoscience Union Meeting (AGU) 2020, 1 - 17 December 2020, Washington D.C., U.S.A. - Online meeting.

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• [T,P] Robbiano*, F. & Orellana, L. F., Preliminary results from dynamic compressive tests using a Split Hopkinson Pressure Bar with application to the El Teniente mafic complex. 8th International Conference & Exhibition on Mass Mining 2020 (MASSMIN 2020), 9 - 11 December 2020, Santiago, Chile - Online meeting.

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• [T,P] Zuñiga, C., Vallejos, J., Suzuki, K., Orellana, L.F. & Arzua, J. L., Scale effect on the post-peak behavior in uniaxial compression in dacite samples. 8th International Conference & Exhibition on Mass Mining 2020 (MASSMIN 2020), 9 - 11 December 2020, Santiago, Chile - Online meeting. 

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• [Q] Orellana, L. F., Giorgetti,  C.,  & Violay, M.  Frictional strength and permeability variations of Opalinus Clay during shear deformation. American Geoscience Union Meeting (AGU) 2018, 10 - 14 December 2018, Washington D.C., U.S.A.

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• [T] Orellana, L. F., Henry, P.,  Guglielmi,Y., Nussbaum, C., Grafulha, L. , & Violay, M., Fluid-flow control in clay-bearings faults. European Geoscience Union Meeting (EGU) 2018, April 2018, Vienna, Austria.
   

• [Q] Orellana, L.F., Violay, M., Henry, P., Guglielmi, Y. & Nussbaum, C. Petro-physical characterization of the Main Fault at the Mont Terri Laboratory. 7th Clay Conference, Davos, Switzerland, 2017.

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• [T] Orellana, L.F., Violay, M., Scuderi, M. & Collettini, C., Fault Frictional Stability in a Nuclear Waste Repository. European Geoscience Union Meeting (AGU) 2016, April 2016, Vienna, Austria.

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• [Q] Orellana, L.F., Violay, M., Scuderi, M. & Collettini, C., . On the stability of clay-bearing faults. American Geoscience Union Meeting (AGU) 2016, December 2016, San Francisco, USA.​

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• [Q] Orellana, L.F., Violay, M., Henry, P., Guglielmi, Y., Amann, F. & Nussbaum, C. Petro-physical properties of the Main Fault at the Mont Terri Laboratory. 14th Swiss Geoscience Meeting (SGM), November 2016, Geneva, Switzerland.​

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• [Q] Orellana, L.F., Violay, M., Scuderi, M. & Collettini, C., . Frictional Properties of Opalinus Clay. Gordon Research Conference: Rock deformation 2016, August 2016, Andover, New Hampshire, USA.

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• [T,P] Labiouse, V. & Orellana, L. F.,  A hollow cylinder testing device to study at small scale the damaged zone around underground openings in porous rocks. 13th International Symposium on Rock Mechanics (ISRM) 2015, May 2015, Montreal, Canada.

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• [T,P] Castro, R.,  Orellana, L. F.  & Pineda, M.,  Physical Modelling as an Engineering Tool for Mining. In Proceeding of the 6th Mass Mining and Exhibition Conference (MASSMIN) 2012, 10-14 June, Sudbury, Canada. 

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