First published by Money Metals Exchange here: https://www.moneymetals.com/news/2022/03/09/why-silver-is-an-oak-solid-investment-002492

Imagine what an oak tree's underground root ball looks like, with supportive tendrils spreading out in all directions, not unlike what the limbs of this magnificent specimen are doing above-ground. The result is an impregnable presence in all directions of the compass. "Open on strike and at depth" as a mining geologist might say.