I just did a quick, uneducated and definitely likely incorrect...

I just did a quick, uneducated and definitely likely incorrect assessment of the land at Leipold with most recent results, and came up with this.
(please keep in mind that this is a lay person's attempt to determine total ounces, and does not take into account everything that is probably required, whatever those things are).

Leipold has 555kt
Latest results show an avg of 16g/t
The average is taken from all the results provided in the announcement and does not consider the size of the minerals under the surface.
555,000 x 0.016 = 8880kg
32.15 oz:kg

=285,492 oz in Leipold

Please remember that this is a simple estimate and I acknowledge there are many other factors to consider.