As most of you know, Advance Golds Tabasquena property had historical silver production at the end of the last century by Penoles who mined high grade silver in the oxide zone down to 75 meters.
So my point in mentioning this is this property has yielded high grade silver near the surface to the degree that it was mined by Penoles. Do you know anything about Penoles? Penoles is Mexico's second largest mining company and
the World LEADER for silver production. Penoles was founded in 1887 and have been around for 133 years.
So in short, Tabasquena has been proven in the past and now Advance has identified a massive chargeability anomaly that is at least 500m x1000m, beneath the vein systems that reache the surface. Teck's San Nicolas VMS deposit 12 miles away, was discovered the same way Advance Gold found this anomaly with a geophysical IP survey. Teck's first hole into the anomaly revealed sulphides and so did Advance Golds first hole. VMS deposits are usually found in clusters.
Consider also a large structural fault runs right through the Tabesquena property and continues to the Malagros mine just 6 km away.
https://en.wikipedia.org/wiki/Peoles