Zen AnomalyMy understanding of what the actual anomaly is for the Albany Graphite is that it is a strong Electromagnetic Conductor (EM). The process to prioritize the property would have been typical for nickel-copper sulphide exploration 1) fly an airborne survey focussed on identifying EM conductors 2) investigate anomalies with ground truthing 3) drill unexplained anomalies.
The anomaly representing the graphite deposit is an EM conductor. The mag lows are probably irrelevant in the absence of a strong EM signature. Graphite is a good conductor, so inherently will be an EM conductor, and ZEN seems to have identified and prioritized all of the regions EM anomalies from their regional airborne survey. For the area plays: I'm staying away unless they can demonstrate an EM anomaly at the least. Touting a magnetic low is akin to touting that Zen has an anomalous population of green chickens on their property..possibly interesting, but irrelevant to the mineralization (unless of course eating graphite makes chickens green, then perhaps...but I digress)