Per the latest corportate presentation:

• SB has a 2900m x 600m chargeability signature

Per the website:

• SB: "...positive chargeability/resistivity signature that extends from surface to a depth of greater than 800m."

I'm not sure if the below is a good way to estimate potential, but feel free to add.

2900m x 600m x 800m = 2,577M tons

• 2,577MT x 2200 (convertion to pounds) x 0.5% grades = 28.4Blbs of copper
• 2,577MT x 2200 (convertion to pounds) x 1.0% grades = 56.8Blbs of copper
• 2,577MT x 2200 (convertion to pounds) x 1.5% grades = 85.2Blbs of copper

MoneyK