Ann: Quarterly Activities and Cashflow Report-AZS.AX, page-276

The way I read Old Mate John's post, he was just guessing or assuming it was AZS.
Don't forget Sprotts are also buying heavily into another Mexican project:
"There’s a discovery in Mexico, which is a joint venture between two Vancouver juniors, one called Orex Resources (TSXV:REX) and another called Canasil Resources (TSXV:CLZ), where we have been fairly active buyers." - Quoting Rick Rule.
That's the Sandra Escobar project in Durango State. I saved you the trouble and read up all available on that project. They've had some good hits, though the good stuff, Ag with Au credits, is a couple of hundred metres below the surface. As far as I can see though, they are not close to estimating a resource yet.
So, on the balance of probability, Sprotts do seem to be talking about AZS, so they might be making a fair guess for us of a 40Moz @140 deposit, with some of the undrilled extensions included.
Commiserations on the fight result, by the way. Hope you make it all back here soon.