Authier - Lithium mine project

Operated by Sayona Mining Ltd, Authier is a lithium mineral project located in Quebec, Canada. Sayona Mining acquired the Authier project in July 2016, and developed it from preliminary economic assessment through to definitive feasibility stage. The project is subject to various private vendor royalties and agreements. Authier is exploitable using typical open pit mining and a 875ktpy flotation plant to produce an average of 114ktpy of 6% Li2O spodumene concentrate. Wood Mackenzie’s asset reports are built from the bottom up, incorporating several granular data metrics to ultimately produce our industry-standard cash operating costs. This report contains a detailed asset note giving you a holistic view of the asset, including an operational overview through to a timeline of events from inception to now. This qualitative analysis is supplemented by the associated Excel download which enables interrogation of a whole series of cost and production metrics over the life of the asset.