The project sits atop the Incahuasi Salar and it is located on the Chile/Argentina national border some 75 kilometres southeast from the Atacama Salar.
The Valentine Lake project is made up of four open-pittable deposits: Marathon, Leprechaun, Victory and Sprite, but Marathon and Leprechaun contain the vast majority of the gold.
The Key Anacon project includes two known Bathurst type volcanogenic massive sulphide deposits – Main and Titan. They occur in the same stratigraphic horizon that hosted both the Brunswick No.12 and No.6 zinc-lead deposits.