That little point anomaly in the soil geochem plots nowhere near...

That little point anomaly in the soil geochem plots nowhere near the Tabocal workings where the 207g/t bulk sample was taken from.

More proof that the absence of a soil anomaly doesn't mean the dolerite isn't strongly mineralised underneath which renders the whole 2.7km of dolerite between Tabocal and Adelar prospective, as well as the 6km long northern extension which is anomalous.  

Probably a lot to do with variable regolith processes in different terrains, cultural effects and the high rainfall which doesn't allow enough time for a soil anomaly to build up in the erosional areas where the topography is steeper.