Thanks help_me for clarifying. What it shows is that drilling on the edge of the salar will target a depth of 300 metres (another 100 metres deeper) - this represents 16.5% of the total salar area and is old code ground. The remaining 83.5% of the tenements have a exploration target of 400 metres in depth (another 200 metres deeper) and this is a mixture of old code and new code ground.