Sculpin, I like your numbers! Your example is 1000 Million M3, & our Zona Central anomaly is 3978 Million M3. Basically 4 times larger, just the one anomaly!
You say 25 Million OZ, so multiply by 4 = 100 Million OZ, and we say in our Math 102 Million OZ. Pretty close. And remember, we scale by 68% to come up with that number, and only use one anomaly.
The reason once again, why I always only use one anomaly,scale, etc, is to try to justify to people that a $20 or $30 offer does not cut it (IMO).