Orocobre Limited - Company Presentation Addendum

Brisbane, Australia (ABN Newswire) - Orocobre Ltd. (ASX:ORE) (TSE:ORL) advises that the presentation released 2 April 2015 is being re-released with the resource statements included and the clarification statement in relation to the exploration target added to slide 17.

The Olaroz Lithium Project has a low environmental footprint because of the following aspects of the process:

- The process is designed to have a high processing recovery of lithium. With its low unit costs, the process will result in low cut-off grades which will maximise resource recovery.

- The process route is designed with a zero liquid discharge design. All waste products are stored in permanent impoundments (the lined evaporation ponds). At the end of the project life the ponds will be capped and returned to a similar profile following soil placement and planting of original vegetation types.

- Brine is extracted from wells with minimum impact on freshwater resources outside the salar. Because the lithium is in sedimentary aquifers with relatively low permeability, drawdowns are limited to the salar itself. This is different from halite hosted deposits such as Salar de Atacama, Salar de Hombre Muerto and Salar de Rincon where the halite bodies have very high near surface permeability and the drawdown cones can impact on water resources around the Salar affecting the local environment.

- Energy used to concentrate the lithium in the brine is solar energy. The carbon footprint is lower than other processes.

- The technology developed has a very low maximum fresh water consumption of <20 l/s, which is low by industry standards.

- Sales de Jujuy S.A. is also committed to the ten principles of the sustainable development framework as developed by The International Council on Mining and Metals. The company has an active and well-funded "Shared Value" program aimed at the long term development of the local people.

The Company continues to follow the community and shared value policy to successfully work with suppliers and the employment bureau to focus on the hiring of local people from the communities of Olaroz, Huancar, Puesto Sey, Pastos Chicos, Catua, Susques, Jama, El Toro, Coranzulí, San Juan and Abrapampa. The project implementation is through EPCM (Engineering, Procurement and Construction Management) with a high proportion of local involvement through construction and supply contracts and local employment. The community and shared value policy continues to be a key success factor, training local people under the supervision of high quality experienced professionals.

The Company also wholly-owns Borax Argentina, an important regional borate producer. For further information, please visit www.orocobre.com.

To view the updated presentation, please visit:
http://media.abnnewswire.net/media/en/docs/ASX-ORE-851909.pdf


About Orocobre Limited:

Orocobre Ltd. is listed on the Australian Securities Exchange and Toronto Stock Exchange (ASX:ORE) (TSX:ORL), and is building a substantial Argentinian-based industrial minerals company through the construction and operation of its portfolio of lithium, potash and boron projects and facilities in the Puna region of northern Argentina.

The Company has built, in partnership with Toyota Tsusho Corporation and JEMSE, the first large-scale, greenfield brine based lithium project in 20 years at the Salar de Olaroz with planned production of 17,500 tonnes per annum of low-cost battery grade lithium carbonate. The full monthly production rate is expected to be reached in the last quarter 2015.



Contact:

Australia and Asia David Hall, Business Development Manager
Orocobre Ltd.
T: +61 7 3871 3985, M: +61 407 845 052
E: dhall@orocobre.com

North America
James Calaway Chairman
Orocobre Ltd.
M: +1 (713) 818 1457
E: jcalaway@orocobre.com